NXB0102UNZ

NXB0102 Dual supply translating transceiver; auto direction sensing; 3-state Rev. 5 — 6 September 2021 Product data sheet 1. General description The NXB0102 is a 2-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 2-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 low voltage nodes (1.2 V, 1.5 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 IOFF circuitry provides partial Power-down mode operation Inputs accept voltages up to 5.5 V ESD protection: • HBM: ANSI/ESDA/Jedec JS-001 Class 2 exceeds 2.5 kV for A port • HBM: ANSI/ESDA/Jedec JS-001 Class 3B exceeds 15 kV for B port • CDM: ANSI/ESDA/Jedec JS-002 Class C3 exceeds 1.5 kV 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. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version NXB0102DC -40 °C to +125 °C VSSOP8 plastic very thin shrink small outline package; 8 leads; body width 2.3 mm SOT765-1 NXB0102GT -40 °C to +125 °C XSON8 plastic extremely thin small outline package; no leads; 8 terminals; body 1 × 1.95 × 0.5 mm SOT833-1 NXB0102UN -40 °C to +125 °C WLCSP8 wafer level chip-scale package; 8 bumps; 0.75 × 1.55 × 0.60 mm SOT8023-1 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state 4. Marking Table 2. Marking Type number Marking code[1] NXB0102DC n2 NXB0102GT n2 NXB0102UN n2 [1] The pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. Functional diagram OE 4 kΩ ONE SHOT An ONE SHOT Bn 4 kΩ VCC(A) To other channels VCC(B) aaa-030666 Fig. 1. Functional diagram (for one channel) 6. Pinning information 6.1. Pinning NXB0102 B2 1 8 B1 GND 2 7 VCC(B) VCC(A) 3 6 OE A2 4 5 A1 NXB0102 B2 1 8 B1 GND 2 7 VCC(B) VCC(A) 3 6 OE A2 4 5 A1 aaa-030668 Transparent top view aaa-030667 Fig. 2. Pin configuration SOT765-1 (VSSOP8) NXB0102 Product data sheet Fig. 3. Pin configuration SOT833-1 (XSON8) All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 2 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state bump A1 index area NXB0102 NXB0102 1 1 2 2 A A B2 B1 B B GND VCC(B) C C VCC(A) OE D D A2 A1 aaa-032887 aaa-032888 Transparent top view Fig. 4. Transparent top view Bump configuration SOT8023-1 (WLCSP8) Fig. 5. Bump mapping for SOT8023-1 (WLCSP8) 6.2. Pin description Table 3. Pin description Symbol Pin Bump Description B2, B1 1, 8 A1, A2 data input or output (referenced to VCC(B)) GND 2 B1 ground (0 V) VCC(A) 3 C1 supply voltage A A2, A1 4, 5 D1, D2 data input or output (referenced to VCC(A)) OE 6 C2 output enable input (active HIGH; referenced to VCC(A)) VCC(B) 7 B2 supply voltage B 7. Functional description Table 4. 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 An Bn 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). NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 3 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit VCC(A) supply voltage A -0.5 +6.5 V VCC(B) supply voltage B -0.5 +6.5 V VI input voltage [1] -0.5 +6.5 V [1] -0.5 +6.5 V [1] [2] [3] -0.5 [1] -0.5 [1] [3] [4] -0.5 OE Power-down or 3-state mode An, Bn Active mode An, Bn VO output voltage VCCI + 0.5 V Power-down or 3-state mode An, Bn +6.5 V Active mode An, Bn IIK input clamping current VI < 0 V IOK output clamping current VO < 0 V IO output current VO = 0 V to VCCO ICC supply current ICC(A) or ICC(B) IGND VCCO + 0.5 V - mA -50 - mA - ±50 mA - 100 mA ground current -100 - mA Tstg storage temperature -65 +150 °C Ptot total power dissipation - 250 mW [1] [2] [3] [4] [5] Tamb = -40 °C to +125 °C -50 [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 SOT765-1 (VSSOP8) package: Ptot derates linearly with 4.9 mW/K above 99 °C. For SOT833-1 (XSON8) package: Ptot derates linearly with 3.1 mW/K above 68 °C. For SOT8023-1 (WLCSP8) package: Ptot derates linearly with 7.2 mW/K above 115 °C. NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 4 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state 9. Recommended operating conditions Table 6. 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 0 VCCO V -40 +125 °C - 40 OE Power-down or 3-state mode Active mode An, Bn VO [3] Power-down or 3-state mode output voltage Active mode An, Bn Tamb ambient temperature Δt/ΔV input transition rise and fall rate [1] [2] [3] [4] [4] VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V ns/V 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. 10. Static characteristics Table 7. Typical static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V); VCC(A) must be less than or equal to VCC(B); Tamb = 25 °C. Symbol Parameter Conditions Min Typ Max VOH HIGH-level output voltage A port; VCC(A) = 1.2 V; IO = -20 μA VOL - 1.1 - V LOW-level output A port; VCC(A) = 1.2 V; IO = 20 μA voltage - 0.09 - V II input leakage current - - ±1 μA IOZ OFF-state output A or B port; VO = 0 V to 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 current A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 0 V to 5.5 V - - ±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 - 2.0 - pF A port; VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 4.0 - pF B port; VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 7.5 - 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) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V CI/O input/output capacitance [1] [1] Unit VCCO is the supply voltage associated with the output. NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 5 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state Table 8. 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 10 10 10 10 10 20 10 1050 nA 1.5 V 10 10 10 10 10 10 10 650 nA 1.8 V 10 10 10 10 10 10 10 350 nA 2.5 V - - 10 10 10 10 10 40 nA 3.3 V - - - - 10 10 10 10 nA Table 9. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V).[1] Symbol Parameter VIH VIL VOH Conditions -40 °C to +85 °C HIGH-level input voltage A or B port and OE input LOW-level input voltage A or B port and OE input VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V A or B port; IO = 20 μA LOW-level output voltage A port; VCC(A) = 1.4 V to 3.6 V Min Max Min Max 0.65VCCI - 0.65VCCI - V - 0.35VCCI - 0.35VCCI V VCCO - 0.4 - VCCO - 0.4 - V VCCO - 0.4 - VCCO - 0.4 - V - 0.4 - 0.4 V - 0.4 - 0.4 V - ±2 - ±5 μA - ±2 - ±10 μA [2] [3] B port; VCC(B) = 1.65 V to 5.5 V VOL Unit [2] VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V A or B port; IO = -20 μA HIGH-level output voltage A port; VCC(A) = 1.4 V to 3.6 V -40 °C to +125 °C [3] B port; VCC(B) = 1.65 V to 5.5 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 - ±10 μA B port; VI or VO = 0 V to 5.5 V; VCC(B) = 0 V; VCC(A) = 0 V to 3.6 V - ±2 - ±10 μA NXB0102 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 6 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state Symbol Parameter Conditions -40 °C to +85 °C Unit Min Max Min Max OE = LOW; VCC(A) = 1.4 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 3 - 15 μA OE = HIGH; VCC(A) = 1.4 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 3 - 20 μA VCC(A) = 3.6 V; VCC(B) = 0 V - 2 - 15 μA VCC(A) = 0 V; VCC(B) = 5.5 V - -2 - -15 μA OE = LOW; VCC(A) = 1.4 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 3 - 15 μA OE = HIGH; VCC(A) = 1.4 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 3 - 20 μA VCC(A) = 3.6 V; VCC(B) = 0 V - -2 - -15 μA VCC(A) = 0 V; VCC(B) = 5.5 V - 2 - 15 μA - 8 - 40 μA supply current VI = 0 V or VCCI; IO = 0 A ICC -40 °C to +125 °C [2] ICC(A) ICC(B) ICC(A) + ICC(B) VCC(A) = 1.4 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V [1] [2] [3] 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. NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 7 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state 11. Dynamic characteristics Table 10. Typical dynamic characteristics for temperature 25 °C Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 9; for waveforms see Fig. 6, Fig. 7 and Fig. 8. Symbol Parameter [1] Conditions VCC(B) Unit 1.8 V 2.5 V 3.3 V 5.0 V A to B 7.5 6.0 5.5 5.2 ns B to A 6.6 5.6 5.1 4.9 ns 0.5 0.5 0.5 0.5 μs VCC(A) = 1.2 V; Tamb = 25 °C tpd propagation delay ten enable time OE to A, B tdis disable time OE to A; no external load [2] 8.3 8.3 8.3 8.3 ns OE to B; no external load [2] 10.4 9.4 9.3 8.8 ns OE to A 81 69 83 68 ns OE to B 81 69 83 68 ns A port 4.3 4.3 4.3 4.4 ns B port 2.7 2.1 1.8 1.5 ns 0.2 0.2 0.2 0.2 ns 15 13 13 13 ns 70 80 80 80 Mbps tt transition time tsk(o) output skew time between channels tW pulse width data inputs fdata data rate [1] [2] [3] [3] tpd is the same as tPLH and tPHL; ten is the same as tPZL and tPZH; tdis is the same as tPLZ and tPHZ; tt is the same as tTHL and tTLH Delay between OE going LOW and when the outputs are actually disabled. Skew between any two outputs of the same package switching in the same direction. Table 11. Dynamic characteristics for temperature range -40 °C to +85 °C Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 9; for waveforms see Fig. 6, Fig. 7 and Fig. 8. Symbol Parameter [1] Conditions VCC(B) Unit 1.8 V ± 0.15 V 2.5 V ± 0.2 V 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 propagation delay A to B 1.4 12.9 1.2 10.1 1.1 10.0 0.8 9.9 B to A 0.9 14.2 0.7 12.0 0.4 11.7 0.3 13.7 ns ten enable time OE to A, B - 1.0 - 1.0 - 1.0 - tdis disable time OE to A; no external load [2] 1.0 17.9 1.0 17.9 1.0 17.9 1.0 17.9 ns OE to B; no external load [2] 14.4 ns tpd tt 1.0 ns μs 1.0 21.0 1.0 16.6 1.0 15.1 1.0 OE to A - 100 - 100 - 100 - 100 ns OE to B - 150 - 105 - 150 - 105 ns transition time A port 0.9 5.1 0.9 5.1 0.9 5.1 0.9 5.1 ns B port 0.9 4.7 0.6 3.2 0.5 2.5 0.4 2.7 ns - 0.5 - 0.5 - 0.5 - 0.5 ns 25 - 25 - 25 - 25 - ns - 40 - 40 - 40 - 40 tsk(o) output skew time between channels tW pulse width data inputs fdata data rate NXB0102 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Mbps Nexperia B.V. 2021. All rights reserved 8 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state Symbol Parameter [1] Conditions VCC(B) Unit 1.8 V ± 0.15 V 2.5 V ± 0.2 V 3.3 V ± 0.3 V 5.0 V ± 0.5 V Min Max Min Max Min Max Min Max VCC(A) = 1.8 V ± 0.15 V propagation delay A to B 1.6 11.0 1.4 7.7 1.3 6.8 1.2 6.5 ns B to A 1.5 12.0 1.3 8.4 1.0 7.6 0.9 7.1 ns ten enable time OE to A, B - 1.0 - 1.0 - 1.0 - 1.0 μs tdis disable time OE to A; no external load [2] 1.0 14.7 1.0 14.7 1.0 14.7 1.0 14.7 ns OE to B; no external load [2] 12.7 ns tpd tt 1.0 18.2 1.0 14.5 1.0 13.7 1.0 OE to A - 120 - 120 - 120 - 120 ns OE to B - 150 - 105 - 150 - 105 ns transition time A port 0.8 4.1 0.8 4.1 0.8 4.1 0.8 4.1 ns B port 0.9 4.7 0.6 3.2 0.5 2.5 0.4 2.7 ns - 0.5 - 0.5 - 0.5 - 0.5 ns 20 - 17 - 17 - 17 - ns - 49 - 60 - 60 - 60 Mbps tsk(o) output skew time between channels tW pulse width data inputs fdata data rate [3] VCC(A) = 2.5 V ± 0.2 V propagation delay A to B - - 1.1 6.3 1.0 5.2 0.9 4.7 ns B to A - - 1.2 6.6 1.1 5.1 0.9 4.4 ns ten enable time OE to A, B - - - 1.0 - 1.0 - 1.0 μs tdis disable time OE to A; no external load [2] - - 1.0 9.7 1.0 9.7 1.0 9.7 ns OE to B; no external load [2] - - 1.0 12.9 1.0 12.0 1.0 11.0 ns OE to A - - - 85 - 85 - 85 ns OE to B - - - 105 - 150 - 100 ns transition time A port - - 0.7 3.0 0.7 3.0 0.7 3.0 ns B port - - 0.7 3.2 0.5 2.5 0.4 2.7 ns - - - 0.5 - 0.5 - 0.5 ns - - 12 - 10 - 10 - ns - - - 85 - 100 - 100 tpd tt tsk(o) output skew time between channels tW pulse width data inputs fdata data rate NXB0102 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Mbps Nexperia B.V. 2021. All rights reserved 9 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state Symbol Parameter [1] Conditions VCC(B) Unit 1.8 V ± 0.15 V 2.5 V ± 0.2 V 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 propagation delay A to B - - - - 0.9 4.7 0.8 4.0 ns B to A - - - - 1.0 4.9 0.9 3.8 ns ten enable time OE to A, B - - - - - 1.0 - 1.0 μs tdis disable time OE to A; no external load [2] - - - - 1.0 9.4 1.0 9.4 ns OE to B; no external load [2] - - - - 1.0 11.3 1.0 10.4 ns OE to A - - - - - 125 - 125 ns OE to B - - - - - 150 - 100 ns transition time A port - - - - 0.7 2.5 0.7 2.5 ns B port - - - - 0.5 2.5 0.4 2.7 ns - - - - - 0.5 - 0.5 ns - - - - 10 - 10 - ns - - - - - 100 - 100 tpd tt tsk(o) output skew time between channels tW pulse width data inputs fdata data rate [1] [2] [3] [3] Mbps tpd is the same as tPLH and tPHL; ten is the same as tPZL and tPZH; tdis is the same as tPLZ and tPHZ; tt is the same as tTHL and tTLH Delay between OE going LOW and when the outputs are actually disabled. Skew between any two outputs of the same package switching in the same direction. Table 12. Dynamic characteristics for temperature range -40 °C to +125 °C Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 9; for waveforms see Fig. 6, Fig. 7 and Fig. 8. Symbol Parameter [1] Conditions VCC(B) Unit 1.8 V ± 0.15 V 2.5 V ± 0.2 V 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 tpd propagation delay A to B 1.4 15.9 1.2 13.1 1.1 13.0 0.8 12.9 ns B to A 0.9 17.2 0.7 15.0 0.4 14.7 0.3 16.7 ns ten enable time OE to A, B - 1.0 - 1.0 - 1.0 - tdis disable time OE to A; no external load [2] 1.0 18.3 1.0 18.3 1.0 18.3 1.0 18.3 ns OE to B; no external load [2] 1.0 21.8 1.0 17.7 1.0 16.1 1.0 15.2 ns - 105 - 105 - 105 - 105 ns OE to A OE to B tt 1.0 μs - 155 - 110 - 155 - 105 ns transition time A port 0.9 7.1 0.9 7.1 0.9 7.1 0.9 7.1 ns B port 0.9 6.5 0.6 5.2 0.5 4.8 0.4 4.7 ns - 0.5 - 0.5 - 0.5 - 0.5 ns 25 - 25 - 25 - 25 - ns - 40 - 40 - 40 - 40 tsk(o) output skew time between channels tW pulse width data inputs fdata data rate NXB0102 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Mbps Nexperia B.V. 2021. All rights reserved 10 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state Symbol Parameter [1] Conditions VCC(B) Unit 1.8 V ± 0.15 V 2.5 V ± 0.2 V 3.3 V ± 0.3 V 5.0 V ± 0.5 V Min Max Min Max Min Max Min Max VCC(A) = 1.8 V ± 0.15 V propagation delay A to B 1.6 14.0 1.4 10.7 1.3 9.8 1.2 9.5 B to A 1.5 15.0 1.3 11.4 1.0 10.6 0.9 10.1 ns ten enable time OE to A, B - 1.0 - 1.0 - 1.0 - tdis disable time OE to A; no external load [2] 1.0 15.0 1.0 15.0 1.0 15.0 1.0 15.0 ns OE to B; no external load [2] 13.5 ns tpd tt 1.0 ns μs 1.0 19.8 1.0 15.3 1.0 14.5 1.0 OE to A - 125 - 125 - 125 - 125 ns OE to B - 150 - 105 - 150 - 105 ns transition time A port 0.8 6.2 0.8 6.1 0.8 6.1 0.8 6.1 ns B port 0.9 5.8 0.6 5.2 0.5 4.8 0.4 4.7 ns - 0.5 - 0.5 - 0.5 - 0.5 ns 22 - 19 - 19 - 19 - ns - 45 - 55 - 55 - 55 Mbps tsk(o) output skew time between channels tW pulse width data inputs fdata data rate [3] VCC(A) = 2.5 V ± 0.2 V propagation delay A to B - - 1.1 9.3 1.0 8.2 0.9 7.7 ns B to A - - 1.2 9.6 1.1 8.1 0.9 7.4 ns ten enable time OE to A, B - - - 1.0 - 1.0 - 1.0 μs tdis disable time OE to A; no external load [2] - - 1.0 10.1 1.0 10.1 1.0 10.1 ns OE to B; no external load [2] - - 1.0 13.5 1.0 12.7 1.0 11.7 ns OE to A - - - 85 - 85 - 85 ns OE to B - - - 105 - 150 - 100 ns transition time A port - - 0.7 5.0 0.7 5.0 0.7 5.0 ns B port - - 0.7 4.6 0.5 4.8 0.4 4.7 ns - - - 0.5 - 0.5 - 0.5 ns - - 14 - 13 - 10 - ns - - - 75 - 80 - 100 tpd tt tsk(o) output skew time between channels tW pulse width data inputs fdata data rate NXB0102 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Mbps Nexperia B.V. 2021. All rights reserved 11 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state Symbol Parameter [1] Conditions VCC(B) Unit 1.8 V ± 0.15 V 2.5 V ± 0.2 V 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 propagation delay A to B - - - - 0.9 7.7 0.8 7.0 ns B to A - - - - 1.0 7.9 0.9 6.8 ns ten enable time OE to A, B - - - - - 1.0 - 1.0 μs tdis disable time OE to A; no external load [2] - - - - 1.0 9.9 1.0 9.9 ns OE to B; no external load [2] - - - - 1.0 12.1 1.0 10.9 ns OE to A - - - - - 125 - 125 ns OE to B - - - - - 150 - 100 ns transition time A port - - - - 0.7 4.5 0.7 4.5 ns B port - - - - 0.5 4.1 0.4 4.7 ns - - - - - 0.5 - 0.5 ns - - - - 10 - 10 - ns - - - - - 100 - 100 tpd tt tsk(o) output skew time between channels tW pulse width data inputs fdata data rate [1] [2] [3] [3] Mbps tpd is the same as tPLH and tPHL; ten is the same as tPZL and tPZH; tdis is the same as tPLZ and tPHZ; tt is the same as tTHL and tTLH Delay between OE going LOW and when the outputs are actually disabled. Skew between any two outputs of the same package switching in the same direction. Table 13. Typical power dissipation capacitance Voltages are referenced to GND (ground = 0 V). [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 6 5 6 6 6 5 5 pF Tamb = 25 °C CPD power dissipation capacitance outputs enabled; OE = VCC(A) A port: (direction A to B) A port: (direction B to A) 8 8 8 8 8 8 8 pF B port: (direction A to B) 26 30 26 26 27 30 30 pF B port: (direction B to A) 23 28 22 22 22 26 26 pF A port: (direction A to B) 0.05 0.05 0.05 0.09 0.08 0.08 0.06 pF A port: (direction B to A) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 pF B port: (direction A to B) 0.00 0.02 0.00 0.00 0.00 0.00 0.00 pF B port: (direction B to A) 0.06 0.09 0.06 0.06 0.06 0.07 0.07 pF 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. NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 12 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state 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 14. VOL and VOH are typical output voltage levels that occur with the output load. Fig. 6. 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 14. VOL and VOH are typical output voltage levels that occur with the output load. VCCO is the supply voltage associated with the output. Fig. 7. Disable times NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 13 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state 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 14. VOL is a typical output voltage level that occur with the output load. VCCO is the supply voltage associated with the output. Fig. 8. Enable times Table 14. Measurement points [1] 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] VCCI is the supply voltage associated with the input and VCCO is the supply voltage associated with the output. NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 14 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state 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 15. 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. 9. Test circuit for measuring switching times Table 15. Test data Supply voltage Input VCC(A) VCC(B) VI [1] Δt/ΔV CL 1.2 V to 3.6 V 1.65 V to 5.5 V VCCI 15 pF 50 kΩ, 1 MΩ open [1] [2] [3] Load ≤ 1.0 ns/V VEXT RL [2] tPLH, tPHL ten open tPHZ tPLZ [3] open 2VCCO VCCI is the supply voltage associated with the input. For measuring data rate, pulse width, propagation delay, output rise and fall time and enable time, RL = 1 MΩ. For measuring disable time, RL = 50 kΩ. VCCO is the supply voltage associated with the output. NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 15 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state 12. Application information 12.1. Applications Voltage level-translation applications. The NXB0102 can be used to interface between devices or systems operating at different supply voltages. See Fig. 10 for a typical operating circuit using the NXB0102. 1.8 V 3.3 V 1.8 V 0.1 µF VCC(A) VCC(B) 3.3 V 0.1 µF OE SYSTEM CONTROLLER DATA NXB0102 SYSTEM A1 B1 A2 B2 DATA GND aaa-030669 Fig. 10. Typical operating circuit 12.2. Architecture The architecture of the NXB0102 is shown in Fig. 11. The device does not require an extra input signal to control the direction of data flow from A to B or from B to A. In a static state, the output drivers of the NXB0102 can maintain a defined output level, but the output architecture is designed to be weak, so that they can be overdriven by an external driver when data on the bus starts flowing in the opposite direction. The output one shots detect rising or falling edges on the A or B ports. During a rising edge, the one shots turn on the PMOS transistors (T1, T3) for a short duration, accelerating the low-to-high transition. Similarly, during a falling edge, the one shots turn on the NMOS transistors (T2, T4) for a short duration, accelerating the high-to-low transition. During output transitions the typical output impedance is 70 Ω at VCCO = 1.2 V to 1.8 V, 50 Ω at VCCO = 1.8 V to 3.3 V and 40 Ω at VCCO = 3.3 V to 5.0 V. NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 16 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state VCC(A) VCC(B) ONE SHOT T1 4 kΩ ONE SHOT T2 B A ONE SHOT T3 4 kΩ T4 ONE SHOT 001aal921 Fig. 11. Architecture of NXB0102 I/O cell (one channel) 12.3. Input driver requirements For correct operation, the device driving the data I/Os of the NXB0102 must have a minimum drive capability of ±2 mA. See Fig. 12 for a plot of typical input current versus input voltage. II VT/4 kΩ VI - (VD - VT)/4 kΩ 001aal922 VT: input threshold voltage of the NXB0102 (typically VCCI / 2). VD: supply voltage of the external driver. Fig. 12. Typical input current versus input voltage graph 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 NXB0102 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. NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 17 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state 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 NXB0102 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 As mentioned previously the NXB0102 is designed with low static drive strength to drive capacitive loads of up to 70 pF. To avoid output contention issues, any pull-up or pull-down resistors used must be kept higher than 50 kΩ. For this reason the NXB0102 is not recommended for use in 2 open drain driver applications such as 1-Wire or I C. For these applications, the NXS0102 level translator is recommended. NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 18 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state 13. Package outline VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm D SOT765-1 E A X c y HE v A Z 5 8 Q A A2 A1 pin 1 index (A3) θ Lp 1 detail X 4 e L w bp 0 5 mm scale Dimensions (mm are the original dimensions) Unit mm A max. max nom min 1 A1 A2 0.15 0.85 0.00 0.60 A3 0.12 D(1) E(2) 0.27 0.23 2.1 2.4 0.17 0.08 1.9 2.2 bp c e HE 0.5 3.2 3.0 L 0.4 Lp Q 0.40 0.21 0.15 0.19 v w y 0.2 0.08 0.1 Z(1) θ 0.4 8° 0.1 0° Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic or metal protrusions of 0.25 mm maximum per side are not included. Outline version SOT765-1 References IEC JEDEC JEITA sot765-1_po European projection Issue date 07-06-02 16-05-31 MO-187 Fig. 13. Package outline SOT765-1 (VSSOP8) NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 19 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state XSON8: plastic extremely thin small outline package; no leads; 8 terminals; body 1 x 1.95 x 0.5 mm 1 2 SOT833-1 b 4 3 4× (2) L L1 e 8 7 6 e1 5 e1 e1 8× A (2) A1 D E terminal 1 index area 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A(1) max A1 max b D E e e1 L L1 mm 0.5 0.04 0.25 0.17 2.0 1.9 1.05 0.95 0.6 0.5 0.35 0.27 0.40 0.32 Notes 1. Including plating thickness. 2. Can be visible in some manufacturing processes. REFERENCES OUTLINE VERSION IEC JEDEC JEITA SOT833-1 --- MO-252 --- EUROPEAN PROJECTION ISSUE DATE 07-11-14 07-12-07 Fig. 14. Package outline SOT833-1 (XSON8) NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 20 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state WLCSP8: wafer level chip-scale package, 8 bumps; 0.75 x 1.55 x 0.60 mm SOT8023-1 s C (2×) E A B y1 C bump A1 index area A2 A D (8×) A1 (2×) y C detail X s C e b (8×) Øv C A B 1/2 e C D e C 1/2 e B e e A 1 2 3 bump A1 index area 0 2 mm X scale Dimensions (mm are the original dimensions) Unit mm max nom min A A1 A2 b D E e s v y y1 0.6325 0.6000 0.5675 0.183 0.163 0.143 0.4495 0.4370 0.4245 0.245 0.225 0.205 1.55 0.75 0.4 0.025 0.05 0.05 0.10 sot8023-1_po Outline version References IEC JEDEC JEITA European projection Issue date 20-08-11 20-08-12 SOT8023-1 Fig. 15. Package outline SOT8023-1 (WLCSP8) NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 21 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state 14. Abbreviations Table 16. Abbreviations Acronym Description CDM Charged Device Model DUT Device Under Test ESD Electro Static Discharge HBM Human Body Model NMOS N-channel Metal-Oxide Semiconductor PCB Printed Circuit Board PMOS P-channel Metal-Oxide Semiconductor PRR Pulse Rate Repetition 15. Revision history Table 17. Revision history Document ID Release date Data sheet status Change notice Supersedes NXB0102 v.5 20210906 Product data sheet - Modifications: • NXB0102 v.4 20210630 Modifications: • NXB0102 v.3 20201113 Modifications: • • NXB0102 v.2 20200923 Modifications: • • • NXB0102 v.1 20191217 NXB0102 Product data sheet NXB0102 v.4 Product status of type number NXB0102GT (SOT833-1/XSON8) is set to released for supply. Product data sheet - NXB0102 v.3 Type number NXB0102UN (SOT8023-1 / WLCSP8) added. Product data sheet - NXB0102 v.2 Section 6.2: Added description for pin 7, VCC(B) (Errata). Table 11 and Table 12: Disable times updated. Product data sheet - NXB0102 v.1 Type number NXB0102GT (SOT833-1/XSON8) added. Table 7: Changed CI input capacitance to 2.0 pF. Corrected typo in Section 12.4 (Errata) Product data sheet - All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 - © Nexperia B.V. 2021. All rights reserved 22 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state 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 NXB0102 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. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect. 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. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 23 / 24 NXB0102 Nexperia Dual supply translating transceiver; auto direction sensing; 3-state Contents 1. General description...................................................... 1 2. Features and benefits.................................................. 1 3. Ordering information....................................................1 4. Marking.......................................................................... 2 5. Functional diagram.......................................................2 6. Pinning information......................................................2 6.1. Pinning.........................................................................2 6.2. Pin description............................................................. 3 7. Functional description................................................. 3 8. Limiting values............................................................. 4 9. Recommended operating conditions..........................5 10. Static characteristics..................................................5 11. Dynamic characteristics.............................................8 11.1. Waveforms and test circuit.......................................13 12. Application information........................................... 16 12.1. Applications..............................................................16 12.2. Architecture..............................................................16 12.3. Input driver requirements.........................................17 12.4. Output load considerations...................................... 17 12.5. Power up................................................................. 18 12.6. Enable and disable.................................................. 18 12.7. Pull-up or pull-down resistors on I/O lines............... 18 13. Package outline........................................................ 19 14. Abbreviations............................................................ 22 15. Revision history........................................................22 16. Legal information......................................................23 © Nexperia B.V. 2021. 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: 6 September 2021 NXB0102 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 5 — 6 September 2021 © Nexperia B.V. 2021. All rights reserved 24 / 24