CBT3253A

Dual 1-of-4 FET multiplexer/demultiplexer

The CBT3253A is a dual 1-of-4 high-speed TTL-compatible FET 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.

When the output enable input (nOE) is LOW, the 1-of-4 multiplexer/demultiplexer is enabled. The data path is selected by the select control inputs (S0, S1). When nOE is HIGH, the 1-of-4 multiplexer/demultiplexer is disabled. The switch terminals are in the high impedance OFF-state, independent of S0 and S1.

The CBT3253A is characterized for operation from -40 °C to +85 °C.

Features

  • 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:
    • HBM JESD22-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101C exceeds 1000 V
  • Multiple package options
  • Specified from -40 °C to +85 °C

Parametrics

Type numberProduct statusVCC (V)VPASS (V)Logic switching levelsRON (Ω)f(-3dB) (MHz)No of bitstpd (ns)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
CBT3253ADProduction4.5 - 5.53.9TTL7.030020.25very Low-40~85919.150.4SO16
CBT3253ADSProduction4.5 - 5.53.9TTL7.030020.25very Low-40~8514842.0SSOP16
CBT3253APWProduction4.5 - 5.53.9TTL7.030020.25very Low-40~851244.353.3TSSOP16

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
CBT3253AD
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1ActiveCBT3253ADCBT3253AD,118
( 9352 758 84118 )
Bulk PackActiveCBT3253ADCBT3253AD,112
( 9352 758 84112 )
CBT3253ADS
SSOP16
(SOT519-1)
SOT519-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveCT3253ACBT3253ADS,118
( 9352 758 86118 )
Bulk PackActiveCT3253ACBT3253ADS,112
( 9352 758 86112 )
CBT3253APW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveCT3253ACBT3253APW,118
( 9352 758 87118 )
Bulk PackActiveCT3253ACBT3253APW,112
( 9352 758 87112 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
CBT3253ADCBT3253AD,118CBT3253ADAlways Pb-free11
CBT3253ADCBT3253AD,112CBT3253ADAlways Pb-free11
CBT3253ADSCBT3253ADS,118CBT3253ADSAlways Pb-free11
CBT3253ADSCBT3253ADS,112CBT3253ADSAlways Pb-free11
CBT3253APWCBT3253APW,118CBT3253APWAlways Pb-free11
CBT3253APWCBT3253APW,112CBT3253APWAlways Pb-free11
Quality and reliability disclaimer

Documentation (19)

File nameTitleTypeDate
CBT3253ADual 1-of-4 FET multiplexer/demultiplexerData sheet2017-05-09
AN90010Pin FMEA for CBT(D) familyApplication note2019-10-28
cbt3253acbt3253a IBIS modelIBIS model2017-06-02
Nexperia_Selection_guide_2020Nexperia Selection Guide 2020Selection guide2020-01-31
SOT109-1_431SO16; Reel sulfur barrier pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,431 or Z Ordering code (12NC) ending 431Packing2016-08-25
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm bodyOutline drawing2018-10-18
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT109-1_118SO16; Reel pack for SMD, 13"; Q1/T1 product orientationPacking2020-02-14
SOT403-1_118TSSOP16; Reel pack for SMD, 13"; Q1/T1 product orientationPacking2020-02-14
SOT403-1_623TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 623 or HL; Ordering code (12NC) ending 623Packing2013-05-15
SOT403-1_128TSSOP16; Reel pack; SMD, 13", Turned Q4/T2 180 deg product orientation Orderable part number ending ,128 or HP Ordering code (12NC) ending 128Packing2014-10-14
SOT403-1_653TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 653 or HL; Ordering code (12NC) ending 653Packing2013-05-15
SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.1 mm bodyOutline drawing2018-11-14
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT519-1plastic, shrink small outline package; 16 leads; 0.635 mm pitch; 4.9 mm x 3.9 mm x 1.73 mm bodyOutline drawing2018-10-18
SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT519-1_118SSOP16; Reel pack for SMD, 13''; Q1/T1 product orientationPacking2020-02-26

Support

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Models

File nameTitleTypeDate
cbt3253acbt3253a IBIS modelIBIS model2017-06-02

Ordering, pricing & availability

Sample

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