CBT3253ADS

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

Target applications

Parametrics

Type numberProduct statusVCC (V)VPASS (V)Logic switching levelsRON (Ohm)f(-3dB) (MHz)No of bitstpd (ns)Power dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Package name
CBT3253ADSProduction4.5 - 5.53.9TTL730020.25very Low-40~8514842.0SSOP16

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
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 )

Quality, reliability & chemical content

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

Documentation (5)

File nameTitleTypeDate
CBT3253ADual 1-of-4 FET multiplexer/demultiplexerData sheet2017-05-09
cbt3253acbt3253a IBIS modelIBIS model2017-06-02
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow 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 drawing2017-01-30

Support

Find answers to your design questions on this page. If available you can find information in our Nexperia Support Community or you can find Nexperia models and Design tools.

Models

File nameTitleTypeDate
cbt3253acbt3253a IBIS modelIBIS model2017-06-02

Ordering

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