NX3L1T3157GW

Low-ohmic single-pole double-throw analog switch


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The NX3L1T3157 is a low-ohmic single-pole double-throw analog switch suitable for use as an analog or digital 2:1 multiplexer/demultiplexer. It has a digital select input (S), two independent inputs/outputs (Y0 and Y1) and a common input/output (Z).

Schmitt trigger action at the digital input makes the circuit tolerant to slower input rise and fall times. Low threshold digital input allows this device to be driven by 1.8 V logic levels in 3.3 V applications without significant increase in supply current ICC. The NX3L1T3157 allows signals with amplitude up to VCC to be transmitted from Z to Y0 or Y1, or from Y0 or Y1 to Z. Its low ON resistance (0.5 Ω) and flatness (0.13 Ω) ensures minimal attenuation and distortion of transmitted signals.

Features and benefits

  • Wide supply voltage range from 1.4 V to 4.3 V
  • Very low ON resistance (peak):
    • 1.6 Ω (typical) at VCC = 1.4 V
    • 1.0 Ω (typical) at VCC = 1.65 V
    • 0.55 Ω (typical) at VCC = 2.3 V
    • 0.50 Ω (typical) at VCC = 2.7 V
    • 0.50 Ω (typical) at VCC = 4.3 V
  • Break-before-make switching
  • High noise immunity
  • ESD protection:
    • HBM JESD22-A114E Class 3A exceeds 7500 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM AEC-Q100-011 revision B exceeds 1000 V
    • IEC61000-4-2 contact discharge exceeds 8000 V for switch ports
  • CMOS low-power consumption
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
  • 1.8 V control logic at VCC = 3.6 V
  • Control input accepts voltages above supply voltage
  • Very low supply current, even when input is below VCC
  • High current handling capability (350 mA continuous current under 3.3 V supply)
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Applications

  • Cell phone
  • PDA
  • Portable media player
All information on this product information page is subject to the subsequent disclaimers:
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Show functional diagram

Block diagram: 74LVC1G3157GF, 74LVC1G3157GM, 74LVC1G3157GV, 74LVC1G3157GW, NX3L1G3157GM, NX3L1G3157GW, NX3L1T3157GM, NX3L1T3157GW
Block diagram: 74LVC1G3157GF, 74LVC1G3157GM, 74LVC1G3157GV, 74LVC1G3157GW, NX3L1G3157GM, NX3L1G3157GW, NX3L1T3157GM, NX3L1T3157GW
Block diagram: 74LVC1G3157GF, 74LVC1G3157GM, 74LVC1G3157GV, 74LVC1G3157GW, NX3L1G3157GM, NX3L1G3157GW, NX3L1T3157GM, NX3L1T3157GW
Block diagram: 74LVC1G3157GF, 74LVC1G3157GM, 74LVC1G3157GV, 74LVC1G3157GW, NX3L1G3157GM, NX3L1G3157GW, NX3L1T3157GM, NX3L1T3157GW

Parametrics of this product

Type numberPackageNr of pinsPackage nameProduct statusVCC(V)FamilyConfigurationRON(Ohm)RON(FLAT)(Ohm)f(-3dB)(MHz)THD(%)Xtalk(dB)Power dissipation considerationsLogic switching levelsDescriptionTamb(Cel)
NX3L1T3157GWSOT363
(TSSOP6)		6TSSOP6Production1.4 - 4.3NX3SPDT0.750.3600.0024-90ultra lowCMOS/LVTTLsingle-pole, double-throw analog switch with low threshold inputs-40~125

Package

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
NX3L1T3157GWNX3L1T3157GW,1259352 870 74125Volume productionSOT363
(TSSOP6) 		Tape reel smd, ReverseStandard Marking

Outline drawing

Package VersionPackage NamePackage DescriptionReference CodesIssue Date
SOT363TSSOP6plastic surface-mounted package; 6 leadsSC-88; SC-70-6 (EIAJ); 2006-03-16

Related documents

Brochure

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Reflow soldering

Selection guide

Wave soldering

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
NX3L1T3157GWNX3L1T3157GW,125NX3L1T3157GWAlways Pb-free11
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Documentation for this product

File nameTitleTypeFormatDate
NX3L1T3157Low-ohmic single-pole double-throw analog switchData sheetpdf2011-11-30
AN10161PicoGate Logic footprintsApplication notepdf2002-10-30
nx3l1t3157nx3l1t3157 IBIS modelIBIS modelibs2013-04-10
75016613Low-Ohmic switches RON value of 0.75 Ω, 0.45 Ω; NXP’s low-Ohmic switches, the NX3 familyLeafletpdf2008-08-01
75017373NXP analog switches NX3 and NX5 familiesLeafletpdf2013-03-04

Ordering & availability

Type numberOrdering code (12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
NX3L1T3157GW9352 870 74125NX3L1T3157GW,125JAPANCHIP ONE STOP3,00005/17/2013Buy online 
   NADIGI-KEY CORPORATION1,5125/17/2013Buy online 
   NAMOUSER ELECTRONICS1,4895/17/2013Buy online 
   JAPANCHIP ONE STOP19005/17/2013Buy online 
   ASIAElement 1480117/05/2013Buy online 
   NAAVNET EXPRESS AMERICAS505/17/2013Buy online 
   EUFarnell Europe0105/17/2013Buy online 

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