CBT3257APW-Q100J

CBT3257A-Q100 Quad 1-of-2 multiplexer/demultiplexer Rev. 1 — 28 November 2019 Product data sheet 1. General description The CBT3257A-Q100 is a quad 1-of-2 high-speed TTL-compatible multiplexer/demultiplexer. The low ON resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. Output enable (OE) and select-control (S) inputs select the appropriate nB1 and nB2 outputs for the nA input data. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2. Features and benefits • • • • • • Automotive product qualification in accordance with AEC-Q100 (Grade 1) • Specified from -40 °C to +85 °C and from -40 °C to +125 °C 5 Ω switch connection between two ports TTL-compatible input levels Minimal propagation delay through the switch Latch-up protection exceeds 100 mA per JEDEC standard JESD78 class II level A ESD protection: • MIL-STD-883, method 3015 exceeds 2000 V • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115B exceeds 200 V (C = 200 pF, R = 0 Ω) 3. Ordering information Table 1. Ordering information Type number Temperature range CBT3257APW-Q100 -40 °C to +125 °C Package Name Description Version TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1 CBT3257A-Q100 Nexperia Quad 1-of-2 multiplexer/demultiplexer 4. Functional diagram 1A 4 2 3 2A 7 5 6 3A 9 11 10 4A 12 14 13 S OE Fig. 1. 1B1 1B2 2B1 2B2 3B1 3B2 4B1 4B2 1 15 002aab779 Logic diagram 5. Pinning information 5.1. Pinning CBT3257A S 1 16 VCC 1B1 2 15 OE 1B2 3 14 4B1 1A 4 13 4B2 2B1 5 12 4A 2B2 6 11 3B1 2A 7 10 3B2 GND 8 9 3A 001aai365 Fig. 2. Pin configuration SOT403-1 (TSSOP16) CBT3257A_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 28 November 2019 © Nexperia B.V. 2019. All rights reserved 2 / 10 CBT3257A-Q100 Nexperia Quad 1-of-2 multiplexer/demultiplexer 5.2. Pin description Table 2. Pin description Symbol Pin Description S 1 select control input 1B1, 2B1, 3B1, 4B1, 2, 5, 11, 14 B1 outputs/inputs 1B2, 2B2, 3B2, 4B2 3, 6, 10, 13 B2 outputs/inputs 1A, 2A, 3A, 4A 4, 7, 9, 12 A inputs/outputs GND 8 ground (0 V) OE 15 output enable (active LOW) VCC 16 positive supply voltage 6. Functional description Table 3. Function selection H = HIGH voltage level; L = LOW voltage level; X = Don’t care. Inputs Switch OE S L L nA to nB1 L H nA to nB2 H X switch off 7. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions VCC supply voltage VI input voltage ISW switch current continuous current through each switch IIK input clamping current VI < 0 V Tstg storage temperature Ptot total power dissipation [1] [2] [1] Tamb = -40 °C to +125 °C [2] Min Max Unit -0.5 +7.0 V -0.5 +7.0 V - 128 mA -50 - mA -65 +150 °C - 500 mW The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed. For SOT403-1 package: Ptot derates linearly at 8.5 mW/K above 91 °C. 8. Recommended operating conditions Table 5. Operating conditions All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Symbol Parameter VCC Min Max Unit supply voltage 4.5 5.5 V VIH HIGH-level input voltage 2.0 - V VIL LOW-level input voltage - 0.8 V Tamb ambient temperature -40 +125 °C CBT3257A_Q100 Product data sheet Conditions operating in free-air All information provided in this document is subject to legal disclaimers. Rev. 1 — 28 November 2019 © Nexperia B.V. 2019. All rights reserved 3 / 10 CBT3257A-Q100 Nexperia Quad 1-of-2 multiplexer/demultiplexer 9. Static characteristics Table 6. Static characteristics At recommended operating conditions. Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Tamb = -40 °C to +85 °C Tamb = -40 °C to +125 °C Unit Min Typ[1] Max Min Max - - -1.2 - -1.2 V 3.6 3.9 4.2 3.6 4.4 V VIK input clamping voltage VCC = 4.5 V; II = -18 mA Vpass pass voltage VI = VCC = 5.0 V; IO = -100 μA II input leakage VCC = 5.5 V; VI = GND or 5.5 V current - - ±1 - ±15 μA ICC supply current VCC = 5.5 V; IO = 0 mA; VI = VCC or GND - - 3 - 25 μA ΔICC additional per input; VCC = 5.5 V; one input supply current at 3.4 V, other inputs at VCC or GND - - 2.5 - 3 mA CI input capacitance control pins; VI = 3 V or 0 V - 3.3 - - - pF Cio(off) off-state input/output capacitance A port; VO = 3 V or 0 V; OE = VCC - 9.9 - - - pF B port; VO = 3 V or 0 V; OE = VCC - 6.4 - - - pF RON [1] [2] [3] ON resistance VCC = 4.5 V [2] [3] - VI = 0 V; II = 64 mA - 5 7 - 8 Ω VI = 0 V; II = 30 mA - 5 7 - 8 Ω VI = 2.4 V; II = 15 mA - 10 15 - 17 Ω All typical values are measured at VCC = 5 V; Tamb = 25 °C. This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND. Measured by the voltage drop between the nA and the nBn terminals at the indicated current through the switch. The lowest voltage of the two (nA or nBn) terminals determines the ON resistance. 10. Dynamic characteristics Table 7. Dynamic characteristics VCC = 4.5 V to 5.5 V; for test circuit see Fig. 5. Symbol Parameter Conditions Tamb = -40 °C to +85 °C propagation nA to nBn or nBn to nA; see Fig. 3 delay tpd S to nA; see Fig. 3 enable time OE to nA or nBn; see Fig. 4 ten S to nBn; see Fig. 4 disable time OE to nA or nBn; see Fig. 4 tdis S to nBn; see Fig. 4 [1] [2] Tamb = -40 °C to +125 °C Unit Min Max Min Max [1][2] - 0.25 - 0.3 ns [1][2] 1.4 5.0 1.4 5.8 ns [2] 1.5 5.1 1.5 5.9 ns [2] 1.4 5.2 1.4 6.0 ns [2] 2.2 5.5 2.2 6.4 ns [2] 1.0 5.0 1.0 5.8 ns This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical ON resistance of the switch and a load capacitance, when driven by an ideal voltage source (zero output impedance). tPLH and tPHL are the same as tpd; tPZL and tPZH are the same as ten; tPLZ and tPHZ are the same as tdis. CBT3257A_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 28 November 2019 © Nexperia B.V. 2019. All rights reserved 4 / 10 CBT3257A-Q100 Nexperia Quad 1-of-2 multiplexer/demultiplexer 10.1. Waveforms and test circuit VI VM input VM 0V tPHL tPLH VOH VM output VM VOL 001aai367 Measurement points are given in Table 8. VOL and VOH are typical voltage output levels that occur with the output load. Fig. 3. The input (nA; nBn) to output (nBn; nA) or input (S) to output (nA) propagation delay times VI OE, S input VM GND tPLZ output LOW-to-OFF OFF-to-LOW tPZL VCC VM VX VOL tPHZ VOH tPZH VY output HIGH-to-OFF OFF-to-HIGH GND VM outputs enabled outputs disabled outputs enabled 001aai368 Measurement points are given in Table 8. VOL and VOH are typical voltage output levels that occur with the output load. Fig. 4. Enable and disable times Table 8. Measurement points Supply voltage Input Output VCC VI VM VM VX VY 4.5 V to 5.5 V GND to 3.0 V 1.5 V 1.5 V VOL + 0.3 V VOH - 0.3 V CBT3257A_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 28 November 2019 © Nexperia B.V. 2019. All rights reserved 5 / 10 CBT3257A-Q100 Nexperia Quad 1-of-2 multiplexer/demultiplexer tW VI 90 % negative pulse VM VM 10 % 0V VI tf tr tr tf 90 % positive pulse VM VM 10 % 0V tW VEXT VCC G VI RL VO DUT RT CL RL 001aae331 Test data is given in Table 9. Definitions for test circuit: RL = Load resistance. CL = Load capacitance including jig and probe capacitance. RT = Termination resistance should be equal to the output impedance Zo of the pulse generator. VEXT = External voltage for measuring switching times. Fig. 5. Test circuit for measuring switching times Table 9. Test data Supply voltage Input Load VEXT VCC VI tr, tf CL RL tPLH, tPHL tPLZ, tPZL tPHZ, tPZH 4.5 V to 5.5 V GND to 3.0 V ≤ 2.5 ns 50 pF 500 Ω open 7.0 V open CBT3257A_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 28 November 2019 © Nexperia B.V. 2019. All rights reserved 6 / 10 CBT3257A-Q100 Nexperia Quad 1-of-2 multiplexer/demultiplexer 11. Package outline TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm D SOT403-1 E A X c y HE v M A Z 9 16 Q A2 pin 1 index (A 3 ) A1 A θ Lp 1 L 8 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 5.1 4.9 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 0.40 0.06 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 SOT403-1 Fig. 6. REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-18 MO-153 Package outline SOT403-1 (TSSOP16) CBT3257A_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 28 November 2019 © Nexperia B.V. 2019. All rights reserved 7 / 10 CBT3257A-Q100 Nexperia Quad 1-of-2 multiplexer/demultiplexer 12. Abbreviations Table 10. Abbreviations Acronym Description DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MIL Military MM Machine Model TTL Transistor-Transistor Logic 13. Revision history Table 11. Revision history Document ID Release date Data sheet status Change notice Supersedes CBT3257A_Q100 v.1 Product data sheet - - CBT3257A_Q100 Product data sheet 20191128 All information provided in this document is subject to legal disclaimers. Rev. 1 — 28 November 2019 © Nexperia B.V. 2019. All rights reserved 8 / 10 CBT3257A-Q100 Nexperia Quad 1-of-2 multiplexer/demultiplexer equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal 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. 14. 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Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia. In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. 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). 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Rev. 1 — 28 November 2019 © Nexperia B.V. 2019. All rights reserved 9 / 10 CBT3257A-Q100 Nexperia Quad 1-of-2 multiplexer/demultiplexer Contents 1. General description...................................................... 1 2. Features and benefits.................................................. 1 3. Ordering information....................................................1 4. Functional diagram.......................................................2 5. Pinning information......................................................2 5.1. Pinning.........................................................................2 5.2. Pin description............................................................. 3 6. Functional description................................................. 3 7. Limiting values............................................................. 3 8. Recommended operating conditions..........................3 9. Static characteristics....................................................4 10. Dynamic characteristics............................................ 4 10.1. Waveforms and test circuit........................................ 5 11. Package outline.......................................................... 7 12. Abbreviations.............................................................. 8 13. Revision history..........................................................8 14. Legal information........................................................9 © Nexperia B.V. 2019. 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: 28 November 2019 CBT3257A_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 28 November 2019 © Nexperia B.V. 2019. All rights reserved 10 / 10