NXS0108BQX

NXS0108 Dual supply translating transceiver; open drain; auto direction sensing Rev. 1 — 15 September 2020 Product data sheet 1. General description The NXS0108 is an 8-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 8-bit input-output ports (An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any voltage between 1.2 V and 3.6 V and VCC(B) can be supplied at any voltage between 1.65 V and 5.5 V, making the device suitable for translating between any of the voltage nodes (1.2 V, 1.8 V, 2.5 V, 3.3 V and 5.0 V). Pins An and OE are referenced to VCC(A) and pins Bn are referenced to VCC(B). A LOW level at pin OE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down. 2. Features and benefits • • • • • • • Wide supply voltage range: • VCC(A): 1.2 V to 3.6 V and VCC(B): 1.65 V to 5.5 V Maximum data rates: • Push-pull: 110 Mbps IOFF circuitry provides partial Power-down mode operation Inputs accept voltages up to 5.5 V ESD protection: • HBM JESD22-A114E Class 2 exceeds 2.5 kV for A port • HBM JESD22-A114E Class 3B exceeds 15 kV for B port • CDM JESD22-C101E exceeds 1.5 kV • IEC61000-4-2 contact discharge exceeds 8 kV for B port Latch-up performance exceeds 100 mA per JESD 78B Class II Specified from -40 °C to +85 °C and -40 °C to +125 °C 3. Applications • • • • Desktop PC Handset Smartphone Tablet 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version NXS0108PW -40 °C to +125 °C TSSOP20 plastic thin shrink small outline package; 20 leads; body width 4.4 mm SOT360-1 NXS0108BQ -40 °C to +125 °C DHVQFN20 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 × 4.5 × 0.85 mm SOT764-1 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing 5. Functional diagram OE VCC(A) VCC(B) GATE BIAS Rpu Rpu An Bn ONE SHOT ONE SHOT aaa-031911 Fig. 1. Functional diagram (one channel) 6. Pinning information 6.1. Pinning A1 1 VCC(A) 2 19 VCC(B) A2 3 18 B2 20 B1 VCC(A) 2 19 VCC(B) A2 3 18 B2 A3 4 17 B3 A4 5 16 B4 A5 6 15 B5 A6 7 14 B6 A7 8 13 B7 A8 9 12 B8 OE 10 Product data sheet 16 B4 A5 6 15 B5 A6 7 A7 8 A8 9 14 B6 GND(1) 13 B7 12 B8 aaa-031913 (1) This is not a ground pin. There is no electrical or mechanical requirement to solder the pad. In case soldered, the solder land should remain floating or connected to GND. 11 GND Pin configuration SOT360-1 (TSSOP20) NXS0108 17 B3 5 Transparent top view aaa-031912 Fig. 2. 4 OE 10 1 A3 A4 GND 11 NXS0108 A1 20 B1 NXS0108 terminal 1 index area Fig. 3. Pin configuration SOT764-1 (DHVQFN20) All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 2 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing 6.2. Pin description Table 2. Pin description Symbol Pin Description A1, A2, A3, A4, A5, A6, A7, A8 1, 3, 4, 5, 6, 7, 8, 9 data input or output (referenced to VCC(A)) VCC(A) 2 supply voltage A OE 10 output enable input (active HIGH; referenced to VCC(A)) GND 11 ground (0 V) B1, B2, B3, B4, B5, B6, B7, B8 20, 18, 17, 16, 15, 14, 13, 12 data input or output (referenced to VCC(B)) VCC(B) 19 supply voltage B 7. Functional description Table 3. Function table H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. Input Input/output VCC(A) [1] VCC(B) OE A B 1.2 V to 3.6 V 1.65 V to 5.5 V L Z Z 1.2 V to 3.6 V 1.65 V to 5.5 V H input or output output or input GND 1.65 V to 5.5 V X Z Z 1.2 V to 3.6 V GND X Z Z Supply voltage [1] VCC(A) must be less than or equal to VCC(B). 8. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Min Max Unit VCC(A) supply voltage A Conditions -0.5 +6.5 V VCC(B) supply voltage B -0.5 +6.5 V VI input voltage OE [1] -0.5 +6.5 V An, Bn; Power-down or 3-state mode [1] -0.5 +6.5 V [1] [2] [3] -0.5 VCCI + 0.5 V [1] -0.5 +6.5 V [1] [3] [4] -0.5 VCCO + 0.5 V An, Bn; Active mode VO output voltage An, Bn; Power-down or 3-state mode An, Bn; Active mode NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 3 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing Symbol Parameter Conditions Min Max Unit IIK input clamping current VI < 0 V -50 - mA IOK output clamping current VO < 0 V -50 - mA IO output current VO = 0 V to VCCO - ±50 mA ICC supply current ICC(A) or ICC(B) - 100 mA IGND ground current -100 - mA Tstg storage temperature -65 +150 °C Ptot total power dissipation - 500 mW [1] [2] [3] [4] [5] Tamb = -40 °C to +125 °C [4] [5] The minimum input and minimum output voltage ratings may be exceeded if the input and output current ratings are observed. VCCI is the supply voltage associated with the input. VCCI + 0.5 V or VCCO + 0.5 V should not exceed 6.5 V. VCCO is the supply voltage associated with the output. For SOT360-1 (TSSOP20) package: Ptot derates linearly with 10.0 mW/K above 100 °C. For SOT764-1 (DHVQFN20) package: Ptot derates linearly with 12.9 mW/K above 111 °C. 9. Recommended operating conditions Table 5. Recommended operating conditions [1] [2] Symbol Parameter Conditions Min Max Unit VCC(A) supply voltage A 1.2 3.6 V VCC(B) supply voltage B 1.65 5.5 V VI input voltage 0 5.5 V An 0 3.6 V Bn 0 5.5 V 0 VCCI V An 0 3.6 V Bn 0 5.5 V OE Power-down or 3-state mode Active mode An, Bn VO output voltage [3] Power-down or 3-state mode Active mode An, Bn Tamb ambient temperature Δt/ΔV input transition rise and fall rate [4] 0 VCCO V -40 +125 °C - 10 ns/V - 10 ns/V A or B port; push-pull driving VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V OE input VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V [1] [2] [3] [4] The A and B sides of an unused I/O pair must be held in the same state, both at VCCI or both at GND. VCC(A) must be less than or equal to VCC(B). VCCI is the supply voltage associated with the input. VCCO is the supply voltage associated with the output. NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 4 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing 10. Static characteristics Table 6. Typical static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V); Tamb = 25 °C.[1] Symbol Parameter Conditions Min Typ Max Unit VOL LOW-level output A port; VI ≤ 0.15 V; VCC(B) = 1.65 V to 5.5 V; voltage VCC(A) = 1.2 V; IO = -135 μA - 0.25 - V II input leakage current - - ±1 μA IOZ OFF-state output A or B port; VO = 0 V or VCCO; VCC(A) = 1.2 V to 3.6 V; current VCC(B) = 1.65 V to 5.5 V - - ±1 μA IOFF power-off leakage A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 0 V to 5.5 V current - - ±1 μA B port; VI or VO = 0 V to 5.5 V; VCC(B) = 0 V; VCC(A) = 0 V to 3.6 V - - ±1 μA - 2.6 - pF enabled - 9 - pF disabled - 5.2 - pF enabled - 10.5 - pF disabled - 9 - pF OE input; VI = 0 V to 3.6 V; VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V CI input capacitance OE input; VCC(A) = 3.3 V; VCC(B) = 3.3 V CI/O input/output capacitance [2] A port; VCC(A) = 3.3 V; VCC(B) = 3.3 V B port; VCC(A) = 3.3 V; VCC(B) = 3.3 V [1] [2] VCC(A) must be less than or equal to VCC(B). VCCO is the supply voltage associated with the output. Table 7. Typical supply current At recommended operating conditions; voltages are referenced to GND (ground = 0 V); Tamb = 25 °C. VCC(A) VCC(B) 1.8 V Unit 2.5 V 3.3 V 5.0 V ICC(A) ICC(B) ICC(A) ICC(B) ICC(A) ICC(B) ICC(A) ICC(B) 1.2 V 0.1 0.3 0.1 0.9 0.1 1.9 0.1 5.6 μA 1.5 V 0.1 0.1 0.1 0.7 0.1 1.7 0.1 5 μA 1.8 V 0.1 0.1 0.1 0.5 0.1 1.5 0.1 4.6 μA 2.5 V - - 0.1 0.1 0.1 0.8 0.1 3.8 μA 3.3 V - - - - 0.1 0.1 0.1 2.8 μA NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 5 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing Table 8. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V).[1] Symbol Parameter Conditions VIH A port HIGH-level input voltage -40 °C to +85 °C -40 °C to +125 °C Unit Min Max Min Max VCC(A) = 1.2 V to 1.95 V; VCC(B) = 1.65 V to 5.5 V VCC(A) - 0.2 - VCC(A) - 0.2 - V VCC(A) = 1.95 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V VCC(A) - 0.4 - VCC(A) - 0.4 - V VCC(B) - 0.4 - VCC(B) - 0.4 - V 0.65VCC(A) - 0.65VCC(A) - V - 0.15 - 0.15 V - 0.35VCC(A) - 0.67VCC(A) - 0.67VCC(A) - V 0.67VCC(B) - 0.67VCC(B) - V VCC(A) = 1.4 V; IO = -180 μA - 0.4 - 0.4 V VCC(A) = 1.65 V; IO = -220 μA - 0.4 - 0.4 V VCC(A) = 2.3 V; IO = -300 μA - 0.4 - 0.4 V VCC(A) = 3.0 V; IO = -400 μA - 0.55 - 0.55 V VCC(B) = 1.65 V; IO = -220 μA - 0.4 - 0.4 V VCC(B) = 2.3 V; IO = -300 μA - 0.4 - 0.4 V VCC(B) = 3.0 V; IO = -400 μA - 0.55 - 055 V VCC(B) = 4.5 V; IO = -620 μA - 0.55 - 055 V - ±2 - ±12 μA - ±2 - ±12 μA B port VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V OE input VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V VIL LOW-level input voltage A or B port VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V OE input VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V VOH A port; IO = -20 μA; VI ≥ VCC(B) - 0.4 V HIGH-level output voltage VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V 0.35VCC(A) V B port; IO = -20 μA; VI ≥ VCC(A) - 0.2 V VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V VOL A port; VI ≤ 0.15 V; LOW-level output voltage VCC(B) = 1.65 V to 5.5 V B port; VI ≤ 0.15 V; VCC(A) = 1.2 V to 3.6 V II input leakage current OE input; VI = 0 V to 3.6 V; VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V IOZ OFF-state output current A or B port; VO = 0 V or VCCO; VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V IOFF power-off leakage current A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 0 V to 5.5 V - ±2 - ±12 μA B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V; VCC(A) = 0 V to 5.5 V - ±2 - ±12 μA NXS0108 Product data sheet [2] All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 6 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing Symbol Parameter Conditions -40 °C to +85 °C -40 °C to +125 °C Unit Min Max Min Max VCC(A) = 1.2 V; VCC(B) = 1.65 V to 5.5 V -5 0.5 -5 1 μA VCC(A) = 1.5 V to 3.6 V; VCC(B) = 2.3 V to 5.5 V -2 1.2 -2 2 μA VCC(A) = 3.6 V; VCC(B) = 0 V - 1.0 - 2 μA VCC(A) = 0 V; VCC(B) = 5.5 V -1 - -1 - μA VCC(A) = 1.2 V; VCC(B) = 1.65 V to 5.5 V - 22 - 60 μA VCC(A) = 1.5 V to 3.6 V; VCC(B) = 2.3 V to 5.5 V - 20 - 20 μA VCC(A) = 3.6 V; VCC(B) = 0 V -1 - -1 - μA VCC(A) = 0 V; VCC(B) = 5.5 V - 2 - 12 μA VCC(A) = 1.2 ; VCC(B) = 2.3 V to 5.5 V - 17 - 65 μA VCC(A) = 1.5 V to 3.6 V; VCC(B) = 2.3 V to 5.5 V - 20 - 20 μA supply current OE = 0 V or VCC(A); An, Bn open ICC ICC(A) ICC(B) ICC(A) + ICC(B) [1] [2] VCC(A) must be less than or equal to VCC(B). VCCO is the supply voltage associated with the output. NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 7 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing 11. Dynamic characteristics Table 9. Typical dynamic characteristics Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 7; for waveforms see Fig. 4 and Fig. 6. Symbol Parameter Conditions VCC(B) 1.8 V 2.5 V ± 0.15 V ± 0.2 V Unit 3.3 V ± 0.3 V 5.0 V ± 0.5 V VCC(A) = 1.2 V; Tamb = 25 °C tPHL HIGH to LOW propagation delay A to B 6.5 5.9 5.7 5.5 ns tPLH LOW to HIGH propagation delay A to B 7.1 6.3 6.2 6.6 ns tPHL HIGH to LOW propagation delay B to A 6.2 5.4 5.1 5 ns tPLH LOW to HIGH propagation delay B to A 5.6 4.1 3.6 3.2 ns ten enable time OE to A; B [1] 200 200 200 200 ns tdis disable time OE to A; no external load [1] [2] 12 12 12 12 ns OE to B; no external load [2] 12 12 12 12 ns OE to A; see Fig. 5 90 90 90 90 ns OE to B; see Fig. 5 95 75 100 75 ns LOW to HIGH output transition time A port 6.5 5.2 4.8 4.4 ns B port 6.6 4.3 2.1 1.5 ns tTHL HIGH to LOW output transition time A port 5.8 4.8 4.3 3.8 ns 3.6 2.2 1.8 1.5 ns tsk(o) output skew time between channels 1 1 1 1 ns tW pulse width data inputs 20 16.7 16.7 16.7 ns fdata data rate 50 60 60 60 tTLH [1] [2] [3] B port [3] Mbps ten is the same as tPZL and tPZH; tdis is the same as tPLZ and tPHZ. These values are guaranteed by design. Skew between any two outputs of the same package switching in the same direction. NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 8 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing Table 10. Dynamic characteristics for temperature range -40 °C to +85 °C Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 7; for waveforms see Fig. 4 and Fig. 6. Symbol Parameter Conditions VCC(B) 1.8 V ± 0.15 V 2.5 V ± 0.2 V Unit 3.3 V ± 0.3 V 5.0 V ± 0.5 V Min Max Min Max Min Max Min Max VCC(A) = 1.5 V ± 0.1 V tPHL HIGH to LOW propagation delay A to B - 11 - 9.2 - 8.6 - 8.6 ns tPLH LOW to HIGH propagation delay A to B - 12.6 tPHL HIGH to LOW propagation delay B to A - 12.7 - 10 - 9.8 - 9.7 ns - 11.1 - 11 - 12 tPLH LOW to HIGH propagation delay B to A - 10.5 - 6.9 - 5.6 - 4.6 ns ten enable time OE to A; B [1] - 200 - 200 - 200 - 200 ns tdis disable time OE to A; no external load [1] [2] - 17 - 17 - 17 - 17 ns OE to B; no external load [2] - 18 - 17 - 17 - 17 ns OE to A; see Fig. 5 - 120 - 120 - 120 - 125 ns OE to B; see Fig. 5 - 170 - 125 - 175 - 125 ns 8.3 ns ns tTLH LOW to HIGH output transition time A port 2.6 13.1 2.8 9.8 2.0 9.0 2.0 B port 2.9 11.4 1.9 8.1 0.9 5.3 0.7 tTHL HIGH to LOW output transition time A port 2.1 9.9 1.5 7.7 1.2 6.8 0.8 6.0 ns B port 1.5 8.7 1.0 5.5 0.9 3.8 0.8 3.1 ns tsk(o) output skew time between channels [3] - 1 - 1 - 1.1 - 1 ns tW pulse width data inputs 20 - 20 - 20 - 20 - ns fdata data rate - 50 - 50 - 50 - 50 3 ns Mbps VCC(A) = 1.8 V ± 0.15 V tPHL HIGH to LOW propagation delay A to B - 9.7 - 7.3 - 6.5 - 5.9 ns tPLH LOW to HIGH propagation delay A to B - 11.3 - 8.4 - 7.4 - 6.5 ns tPHL HIGH to LOW propagation delay B to A - 9.8 - 8.0 - 7.4 - 7.0 ns tPLH LOW to HIGH propagation delay B to A - 10.2 - 7.0 - 5.8 - 5.0 ns ten enable time OE to A; B [1] - 200 - 200 - 200 - 200 ns tdis disable time OE to A; no external load [1] [2] - 13 - 13 - 13 - 13 ns OE to B; no external load [2] - 16 - 13 - 13 - 13 ns OE to A; see Fig. 5 - 140 - 140 - 140 - 145 ns OE to B; see Fig. 5 - 165 - 125 - 175 - 125 ns LOW to HIGH output transition time A port 2.2 11.9 2.0 8.6 1.9 7.8 1.9 7.2 ns B port 2.8 12.2 1.8 7.7 1.2 5.3 0.7 2.9 ns tTHL HIGH to LOW output transition time A port 1.8 8.8 1.3 6.6 0.9 5.7 0.6 4.9 ns B port 1.3 8.3 1.0 5.4 0.9 3.9 0.7 3.0 ns tsk(o) output skew time between channels [3] - 1 - 1 - 1 - 1 ns tW pulse width data inputs 22.2 - 16.7 - 16.7 - 16.7 - ns fdata data rate - 45 - 60 - 60 - 60 tTLH NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Mbps Nexperia B.V. 2020. All rights reserved 9 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing Symbol Parameter Conditions VCC(B) 1.8 V ± 0.15 V 2.5 V ± 0.2 V Unit 3.3 V ± 0.3 V 5.0 V ± 0.5 V Min Max Min Max Min Max Min Max VCC(A) = 2.5 V ± 0.2 V tPHL HIGH to LOW propagation delay A to B - - - 6.2 - 5.3 - 4.7 ns tPLH LOW to HIGH propagation delay A to B - - - 6.8 - 5.9 - 5.2 ns tPHL HIGH to LOW propagation delay B to A - - - 5.9 - 4.8 - 4.2 ns tPLH LOW to HIGH propagation delay B to A - - - 6.2 - 4.6 - 3.6 ns ten enable time OE to A; B [1] - - - 200 - 200 - 200 ns tdis disable time OE to A; no external load [1] [2] - - - 9 - 9 - 9 ns OE to B; no external load [2] - - - 11 - 9 - 9 ns OE to A; see Fig. 5 - - - 105 - 105 - 105 ns OE to B; see Fig. 5 - - - 125 - 175 - 120 ns LOW to HIGH output transition time A port - - 1.7 7.3 1.7 6.4 1.8 5.8 ns B port - - 1.8 7.3 1.3 5.4 0.8 3.3 ns tTHL HIGH to LOW output transition time A port - - 1.3 5.7 0.8 4.7 0.6 3.8 ns B port - - 1.1 5.4 0.9 4.1 0.7 3.0 ns tsk(o) output skew time between channels [3] - - - 1 - 1.2 - 1 ns tW pulse width data inputs - - 14 - 11 - 11 - ns fdata data rate - - - 70 - 90 - 90 tTLH NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Mbps Nexperia B.V. 2020. All rights reserved 10 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing Symbol Parameter Conditions VCC(B) 1.8 V ± 0.15 V 2.5 V ± 0.2 V Unit 3.3 V ± 0.3 V 5.0 V ± 0.5 V Min Max Min Max Min Max Min Max VCC(A) = 3.3 V ± 0.3 V tPHL HIGH to LOW propagation delay A to B - - - - - 4.9 - 4.2 ns tPLH LOW to HIGH propagation delay A to B - - - - - 5.2 - 4.6 ns tPHL HIGH to LOW propagation delay B to A - - - - - 4.7 - 3.8 ns tPLH LOW to HIGH propagation delay B to A - - - - - 4.7 - 4.3 ns ten enable time OE to A; B [1] - - - - - 200 - 200 ns tdis disable time OE to A; no external load [1] [2] - - - - - 8 - 8 ns OE to B; no external load [2] - - - - - 8 - 8 ns OE to A; see Fig. 5 - - - - - 150 - 150 ns OE to B; see Fig. 5 - - - - - 170 - 120 ns LOW to HIGH output transition time A port - - - - 1.6 5.7 1.8 5.0 ns B port - - - - 1.5 5.4 0.9 3.9 ns tTHL HIGH to LOW output transition time A port - - - - 1.0 4.5 0.6 3.5 ns B port - - - - 1.0 4.2 0.8 3.1 ns tsk(o) output skew time between channels [3] - - - - - 1 - 1 ns tW pulse width data inputs - - - - 11 - 9 - ns fdata data rate - - - - - 90 - tTLH [1] [2] [3] 110 Mbps ten is the same as tPZL and tPZH; tdis is the same as tPLZ and tPHZ. These values are guaranteed by design. Skew between any two outputs of the same package switching in the same direction. NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 11 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing Table 11. Dynamic characteristics for temperature range -40 °C to +125 °C Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 7; for waveforms see Fig. 4 and Fig. 6. Symbol Parameter Conditions VCC(B) 1.8 V ± 0.15 V 2.5 V ± 0.2 V Unit 3.3 V ± 0.3 V 5.0 V ± 0.5 V Min Max Min Max Min Max Min Max VCC(A) = 1.5 V ± 0.1 V tPHL HIGH to LOW propagation delay A to B - 13.8 - 11.5 - 10.8 - 10.8 ns tPLH LOW to HIGH propagation delay A to B - 15.8 - 12.5 - 12.3 - 12.1 ns tPHL HIGH to LOW propagation delay B to A - 15.9 - 13.9 - 13.8 - 15.0 ns tPLH LOW to HIGH propagation delay B to A - 13.1 - 8.6 - 7.0 - 5.8 ns ten enable time OE to A; B [1] - 200 - 200 - 200 - 200 ns tdis disable time OE to A; no external load [1] [2] - 18 - 18 - 18 - 18 ns OE to B; no external load [2] - 19 - 18 - 18 - 18 ns OE to A; see Fig. 5 - 120 - 120 - 120 - 125 ns OE to B; see Fig. 5 - 170 - 125 - 175 - 125 ns tTLH LOW to HIGH output transition time A port 2.6 16.4 2.8 12.3 2.0 11.3 2.0 10.4 ns B port 2.9 16.1 1.9 10.1 0.9 6.6 0.7 3.8 ns tTHL HIGH to LOW output transition time A port 2.1 12.4 1.5 9.6 1.2 8.5 0.8 7.5 ns B port 1.5 10.9 1.0 6.9 0.9 4.8 0.8 3.9 ns tsk(o) output skew time between channels [3] - 1.1 - 1.1 - 1.2 - 1.1 ns tW pulse width data inputs 25 - 25 - 25 - 25 - fdata data rate - 40 - 40 - 40 - 40 ns Mbps VCC(A) = 1.8 V ± 0.15 V tPHL HIGH to LOW propagation delay A to B - 12.1 - 9.1 - 8.1 - 7.4 ns tPLH LOW to HIGH propagation delay A to B - 14.1 - 10.5 - 9.3 - 8.1 ns tPHL HIGH to LOW propagation delay B to A - 12.3 - 10.0 - 9.3 - 8.8 ns tPLH LOW to HIGH propagation delay B to A - 12.8 - 8.8 - 7.3 - 6.3 ns ten enable time OE to A; B [1] - 200 - 200 - 200 - 200 ns tdis disable time OE to A; no external load [1] [2] - 14 - 14 - 14 - 14 ns OE to B; no external load [2] - 17 - 14 - 14 - 14 ns OE to A; see Fig. 5 - 140 - 140 - 140 - 145 ns OE to B; see Fig. 5 - 165 - 125 - 175 - 125 ns LOW to HIGH output transition time A port 2.2 14.9 2.0 10.8 1.9 9.8 1.9 9.0 ns B port 2.8 15.3 1.8 9.6 1.2 6.6 0.7 3.6 ns tTHL HIGH to LOW output transition time A port 1.8 11.0 1.3 8.3 0.9 7.1 0.6 6.1 ns B port 1.3 10.4 1.0 6.8 0.9 4.9 0.7 3.8 ns tsk(o) output skew time between channels [3] - 1.1 - 1.1 - 1.1 - 1.1 ns tW pulse width data inputs 25 - 20 - 20 - 20 - fdata data rate - 40 - 50 - 50 - 50 tTLH NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © ns Mbps Nexperia B.V. 2020. All rights reserved 12 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing Symbol Parameter Conditions VCC(B) 1.8 V ± 0.15 V 2.5 V ± 0.2 V Unit 3.3 V ± 0.3 V 5.0 V ± 0.5 V Min Max Min Max Min Max Min Max VCC(A) = 2.5 V ± 0.2 V tPHL HIGH to LOW propagation delay A to B - - - 7.8 - 6.6 - 5.9 ns tPLH LOW to HIGH propagation delay A to B - - - 8.5 - 7.4 - 6.5 ns tPHL HIGH to LOW propagation delay B to A - - - 7.4 - 6.0 - 5.3 ns tPLH LOW to HIGH propagation delay B to A - - - 7.8 - 5.8 - 4.5 ns ten enable time OE to A; B [1] - - - 200 - 200 - 200 ns tdis disable time OE to A; no external load [1] [2] - - - 10 - 10 - 10 ns OE to B; no external load [2] - - - 12 - 10 - 10 ns OE to A; see Fig. 5 - - - 105 - 105 - 105 ns OE to B; see Fig. 5 - - - 125 - 175 - 120 ns LOW to HIGH output transition time A port - - 1.7 9.1 1.7 8.0 1.8 7.3 ns B port - - 1.8 9.1 1.3 6.8 0.9 4.1 ns tTHL HIGH to LOW output transition time A port - - 1.3 7.1 0.8 5.9 0.6 4.8 ns B port - - 1.1 6.8 0.9 5.1 0.7 3.8 ns tsk(o) output skew time between channels [3] - - - 1.1 - 1.3 - 1.1 ns tW pulse width data inputs - - 16.7 - 12.5 - 12.5 - fdata data rate - - - 60 - 80 - 80 tTLH NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © ns Mbps Nexperia B.V. 2020. All rights reserved 13 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing Symbol Parameter Conditions VCC(B) 1.8 V ± 0.15 V 2.5 V ± 0.2 V Unit 3.3 V ± 0.3 V 5.0 V ± 0.5 V Min Max Min Max Min Max Min Max VCC(A) = 3.3 V ± 0.3 V tPHL HIGH to LOW propagation delay A to B - - - - - 6.1 - 5.3 ns tPLH LOW to HIGH propagation delay A to B - - - - - 6.5 - 5.8 ns tPHL HIGH to LOW propagation delay B to A - - - - - 5.9 - 4.8 ns tPLH LOW to HIGH propagation delay B to A - - - - - 5.9 - 5.4 ns ten enable time OE to A; B [1] - - - - - 200 - 200 ns tdis disable time OE to A; no external load [1] [2] - - - - - 9 - 9 ns OE to B; no external load [2] - - - - - 9 - 9 ns OE to A; see Fig. 5 - - - - - 150 - 150 ns OE to B; see Fig. 5 - - - - - 170 - 120 ns LOW to HIGH output transition time A port - - - - 1.6 7.1 1.8 6.3 ns B port - - - - 1.5 6.8 0.9 4.9 ns tTHL HIGH to LOW output transition time A port - - - - 1.0 5.6 0.7 4.4 ns B port - - - - 1.0 5.3 0.8 3.9 ns tsk(o) output skew time between channels [3] - - - - - 1.1 - 1.1 ns tW pulse width data inputs - - - - 13 - 10 fdata data rate - - - - - 80 - tTLH [1] [2] [3] - ns 100 Mbps ten is the same as tPZL and tPZH; tdis is the same as tPLZ and tPHZ. These values are guaranteed by design. Skew between any two outputs of the same package switching in the same direction. NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 14 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing Table 12. Typical power dissipation capacitance Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 7 [1] [2] Symbol Parameter Conditions VCC(A) 1.2 V 1.2 V 1.5 V 1.8 V Unit 2.5 V 2.5 V 3.3 V VCC(B) 1.8 V 5.0 V 1.8 V 1.8 V 2.5 V 5.0 V 3.3 V to 5.0 V A port: (direction A to B) 7.7 7.4 8.0 8.3 8.4 8.0 8.7 pF A port: (direction B to A) 5.9 6.3 6.6 7.5 8.2 7.0 8.5 pF B port: (direction A to B) 20.8 26.6 19.9 19.7 20.0 24.3 22.2 pF B port: (direction B to A) 18.9 23.8 18.4 18.4 19.0 21.2 20.3 pF A port: (direction A to B) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 pF A port: (direction B to A) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 pF B port: (direction A to B) 0.01 0.02 0.01 0.01 0.01 0.01 0.01 pF B port: (direction B to A) 0.01 0.03 0.01 0.01 0.01 0.01 0.01 pF Tamb = 25 °C CPD power dissipation capacitance outputs enabled; OE = VCC(A) outputs disabled; OE = GND [1] [2] CPD is used to determine the dynamic power dissipation (PD in μW). 2 2 PD = CPD x VCC x fi x N + Σ(CL x VCC x fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = load capacitance in pF; 2 VCC = supply voltage in V; N = number of inputs switching; Σ(CL x VCC x fo) = sum of the outputs. fi = 10 MHz; VI = GND to VCC; tr = tf = 1 ns; CL = 0 pF; RL = ∞ Ω. NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 15 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing 11.1. Waveforms and test circuit VI An, Bn input VM GND tPHL VOH tPLH 90 % Bn, An output VM 10 % VOL tTHL tTLH 001aal918 Measurement points are given in Table 13. VOL and VOH are typical output voltage levels that occur with the output load. Fig. 4. The data input (An, Bn) to data output (Bn, An) propagation delay times VI VM OE input GND t PLZ VCCO output LOW-to-OFF VX VOL tPHZ VOH VY output HIGH-to-OFF GND outputs enabled outputs disabled aaa-029700 Measurement points are given in Table 13. VOL and VOH are typical output voltage levels that occur with the output load. VCCO is the supply voltage associated with the output. Fig. 5. Disable times NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 16 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing VI OE input VM GND VI An, Bn input GND ten(1) VCCO An, Bn output VM VOL aaa-030302 (1) The enable time (ten) indicates the amount of time the user must allow for one one-shot circuitry to become operational after OE is taken HIGH. See also Section 12.6. Measurement points are given in Table 13. VOL is a typical output voltage level that occur with the output load. VCCO is the supply voltage associated with the output. Fig. 6. Enable times Table 13. Measurement points [1] [2] Supply voltage Input Output VCCO VM VM VX VY 1.2 V 0.5VCCI 0.5VCCO VOL + 0.1 V VOH - 0.1 V 1.5 V ± 0.1 V 0.5VCCI 0.5VCCO VOL + 0.1 V VOH - 0.1 V 1.8 V ± 0.15 V 0.5VCCI 0.5VCCO VOL + 0.15 V VOH - 0.15 V 2.5 V ± 0.2 V 0.5VCCI 0.5VCCO VOL + 0.15 V VOH - 0.15 V 3.3 V ± 0.3 V 0.5VCCI 0.5VCCO VOL + 0.3 V VOH - 0.3 V 5.0 V ± 0.5 V 0.5VCCI 0.5VCCO VOL + 0.3 V VOH - 0.3 V [1] [2] VCCI is the supply voltage associated with the input. VCCO is the supply voltage associated with the output. NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 17 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing tW VI 90 % negative pulse VM VM 10 % 0V tf tr tr VI tf 90 % positive pulse VM VM 10 % 0V tW VEXT VCC(A) VCC(B) G VI RL VO DUT CL RL aaa-029721 Test data is given in Table 14. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz; ZO = 50 Ω; dV/dt ≥ 1.0 V/ns. RL = Load resistance. CL = Load capacitance including jig and probe capacitance. VEXT = External voltage for measuring switching times. Fig. 7. Test circuit for measuring switching times Table 14. Test data Supply voltage Input VCC(A) VCC(B) VI [1] 1.2 V to 3.6 V 1.65 V to 5.5 V VCCI [1] [2] [3] Load VEXT Δt/ΔV CL RL [2] tPLH, tPHL tPZH, tPHZ tPZL, tPLZ [3] ≤ 1.0 ns/V 15 pF 50 kΩ, 1 MΩ open open 2VCCO VCCI is the supply voltage associated with the input. For measuring data rate, pulse width, propagation delay and output rise and fall measurements, RL = 1 MΩ; for measuring enable and disable times, RL = 50 kΩ. VCCO is the supply voltage associated with the output. NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 18 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing 12. Application information 12.1. Voltage level-translation applications The NXS0108 can be used in point-to-point applications to interface between devices or systems 2 operating at different supply voltages. The device is primarily targeted at I C or 1-wire which use open-drain drivers, it may also be used in applications where push-pull drivers are connected to the ports, however the NXB0108 may be more suitable. 1.8 V 3.3 V 0.1 µF VCC(A) 1.8 V 0.1 µF VCC(B) 3.3 V OE SYSTEM CONTROLLER A1 B1 A2 B2 A3 B3 A4 DATA A5 1 µF NXS0108 SYSTEM B4 DATA B5 A6 B6 A7 B7 A8 B8 GND aaa-031914 Fig. 8. Typical operating circuit 12.2. Architecture The architecture of the NXS0108 is shown in Fig. 9. The device does not require an extra input signal to control the direction of data flow from A to B or B to A. VCC(A) VCC(B) T1 ONE SHOT ONE SHOT T2 10 kΩ 10 kΩ GATE BIAS A T3 B 001aal965 Fig. 9. Architecture of NXS0108 I/O cell (one channel) The NXS0108 is a "switch" type voltage translator, it employs two key circuits to enable voltage translation: 1. A pass-gate transistor (N-channel) that ties the ports together. 2. An output edge-rate accelerator that detects and accelerates rising edges on the I/O pins. The gate bias voltage of the pass gate transistor (T3) is set at approximately one threshold voltage above the VCC level of the low-voltage side. During a LOW-to-HIGH transition the output one-shot accelerates the output transition by switching on the PMOS transistors (T1, T2) bypassing the 10 kΩ pull-up resistors and increasing current drive capability. The one-shot is activated once the input transition reaches approximately VCCI/2; it is de-activated approximately 50 ns after the output NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 19 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing reaches VCCO/2. During the acceleration time the driver output resistance is between approximately 50 Ω and 70 Ω. To avoid signal contention and minimize dynamic ICC, the user should wait for the one-shot circuit to turn-off before applying a signal in the opposite direction. Pull-up resistors are included in the device for DC current sourcing capability. 12.3. Input driver requirements As the NXS0108 is a switch type translator, properties of the input driver directly effect the output signal. The external open-drain or push-pull driver applied to an I/O determines the static current sinking capability of the system; the max data rate, HIGH-to-LOW output transition time (tTHL) and propagation delay (tPHL) are dependent upon the output impedance and edge-rate of the external driver. The limits provided for these parameters in the datasheet assume a driver with output impedance below 50 Ω is used. 12.4. Output load considerations The maximum lumped capacitive load that can be driven is dependant upon the one-shot pulse duration. In cases with very heavy capacitive loading there is a risk that the output will not reach the positive rail within the one-shot pulse duration.To avoid excessive capacitive loading and to ensure correct triggering of the one-shot it's recommended to use short trace lengths and low capacitance connectors on NXS0108 PCB layouts. To ensure low impedance termination and avoid output signal oscillations and one-shot re-triggering, the length of the PCB trace should be such that the round trip delay of any reflection is within the one-shot pulse duration (approximately 50 ns). 12.5. Power up During operation VCC(A) must never be higher than VCC(B), however during power-up VCC(A) ≥ VCC(B) does not damage the device, so either power supply can be ramped up first. There is no special power-up sequencing required. The NXS0108 includes circuitry that disables all output ports when either VCC(A) or VCC(B) is switched off. 12.6. Enable and disable An output enable input (OE) is used to disable the device. Setting OE = LOW causes all I/Os to assume the high-impedance OFF-state. The disable time (tdis with no external load) indicates the delay between when OE goes LOW and when outputs actually become disabled. The enable time (ten) indicates the amount of time the user must allow for one one-shot circuitry to become operational after OE is taken HIGH. To ensure the high-impedance OFF-state during power-up or power-down, pin OE should be tied to GND through a pull-down resistor, the minimum value of the resistor is determined by the current-sourcing capability of the driver. 12.7. Pull-up or pull-down resistors on I/O lines The NXS0108 has the pull-up resistors dynamically change value based on whether a low or a high is being passed through the I/O line. Each A-port I/O has a pull-up resistor (RPUA) to VCCA and each B-port I/O has a pull-up resistor (RPUB) to VCCB. RPUA and RPUB have a value of 40 kΩ when the output is driving LOW. RPUA and RPUB have a value of 4 kΩ when the output is driving HIGH. RPUA and RPUB are disabled when OE = LOW. This feature provides lower static power consumption (when the I/Os are passing a LOW) and supports lower VOL values for the same size pass-gate transistor and helps improve simultaneous switching performance. NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 20 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing 13. Package outline TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm D SOT360-1 E A X c HE y v M A Z 11 20 Q A2 pin 1 index (A 3 ) A1 A θ Lp 1 L 10 detail X w M bp e 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (2) e HE L Lp Q v w y Z (1) θ mm 1.1 0.15 0.05 0.95 0.80 0.25 0.30 0.19 0.2 0.1 6.6 6.4 4.5 4.3 0.65 6.6 6.2 1 0.75 0.50 0.4 0.3 0.2 0.13 0.1 0.5 0.2 8o 0o Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT360-1 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-153 Fig. 10. Package outline SOT360-1 (TSSOP20) NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 21 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing DHVQFN20: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 x 4.5 x 0.85 mm B D SOT764-1 A A A1 E c detail X terminal 1 index area terminal 1 index area e1 C e b 2 9 v w C A B C y1 C y L 1 10 Eh e 20 11 19 12 X Dh 0 2.5 5 mm scale Dimensions (mm are the original dimensions) Unit mm A(1) A1 b max 1.00 0.05 0.30 nom 0.90 0.02 0.25 min 0.80 0.00 0.18 c D(1) Dh E(1) Eh e e1 L v 0.2 4.6 4.5 4.4 3.15 3.00 2.85 2.6 2.5 2.4 1.15 1.00 0.85 0.5 3.5 0.5 0.4 0.3 0.1 w y 0.05 0.05 y1 0.1 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. References Outline version IEC JEDEC JEITA SOT764-1 --- MO-241 --- sot764-1_po European projection Issue date 03-01-27 14-12-12 Fig. 11. Package outline SOT764-1 (DHVQFN20) NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 22 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing 14. Abbreviations Table 15. Abbreviations Acronym Description CDM Charged Device Model CMOS Complementary Metal Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model 2 I C Inter-Integrated Circuit MM Machine Model SMBus System Management Bus 15. Revision history Table 16. Revision history Document ID Release date Data sheet status Change notice Supersedes NXS0108 v.1 Product data sheet - - NXS0108 Product data sheet 20200915 All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 23 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing 16. Legal information injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Data sheet status Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Document status [1][2] Product status [3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] [2] [3] Please consult the most recently issued document before initiating or completing a design. The term 'short data sheet' is explained in section "Definitions". The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the internet at https://www.nexperia.com. Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. 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Suitability for use — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal NXS0108 Product data sheet Applications — Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. 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Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. Non-automotive qualified products — Unless this data sheet expressly states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia’s warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia’s specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia’s standard warranty and Nexperia’s product specifications. Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 24 / 25 NXS0108 Nexperia Dual supply translating transceiver; open drain; auto direction sensing Contents 1. General description...................................................... 1 2. Features and benefits.................................................. 1 3. Applications.................................................................. 1 4. Ordering information....................................................1 5. Functional diagram.......................................................2 6. Pinning information......................................................2 6.1. Pinning.........................................................................2 6.2. Pin description............................................................. 3 7. Functional description................................................. 3 8. Limiting values............................................................. 3 9. Recommended operating conditions..........................4 10. Static characteristics..................................................5 11. Dynamic characteristics.............................................8 11.1. Waveforms and test circuit.......................................16 12. Application information........................................... 19 12.1. Voltage level-translation applications.......................19 12.2. Architecture..............................................................19 12.3. Input driver requirements.........................................20 12.4. Output load considerations...................................... 20 12.5. Power up................................................................. 20 12.6. Enable and disable.................................................. 20 12.7. Pull-up or pull-down resistors on I/O lines............... 20 13. Package outline........................................................ 21 14. Abbreviations............................................................ 23 15. Revision history........................................................23 16. Legal information......................................................24 © Nexperia B.V. 2020. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: 15 September 2020 NXS0108 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 15 September 2020 © Nexperia B.V. 2020. All rights reserved 25 / 25