NX3V1T66

Low-ohmic single-pole single-throw analog switch


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The NX3V1T66 is a low-ohmic single-pole single-throw analog switch. It has two input/output terminals (Y and Z) and an active HIGH enable input pin (E). When pin E is LOW, the analog switch is turned off.

Schmitt trigger action at the enable input (E) makes the circuit tolerant to slower input rise and fall times. A low input voltage threshold allows pin E to be driven by lower level logic signals without a significant increase in supply current ICC. This makes it possible for the NX3V1T66 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation.

The NX3V1T66 allows signals with amplitude up to VCC to be transmitted from Y to Z or from Z to Y. Its ultra-low ON resistance (0.3 Ω) and flatness (0.1 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):
    • 0.8 Ω (typical) at VCC = 1.4 V
    • 0.5 Ω (typical) at VCC = 1.65 V
    • 0.3 Ω (typical) at VCC = 2.3 V
    • 0.25 Ω (typical) at VCC = 2.7 V
    • 0.25 Ω (typical) at VCC = 4.3 V
  • High noise immunity
  • ESD protection:
    • HBM JESD22–A114F 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 6000 V for switch ports
  • CMOS low–power consumption
  • Latch–up performance exceeds 100 mA per JESD 78B Class II Level A
  • Enable input accepts voltages above supply voltage
  • 1.8 V control logic at VCC = 3.6 V
  • High current handling capability (500 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

Show functional diagram

Block diagram: 74HC1G66GV, 74HC1G66GW, 74HC2G66DC, 74HC2G66DP, 74HCT1G66GV, 74HCT1G66GW, 74HCT2G66DC, 74HCT2G66DP, NX3L1G66GM, NX3L1G66GW, NX3V1T66GM, NX3V1T66GW
Block diagram: 74HC1G66GV, 74HC1G66GW, 74HC2G66DC, 74HC2G66DP, 74HCT1G66GV, 74HCT1G66GW, 74HCT2G66DC, 74HCT2G66DP, NX3L1G66GM, NX3L1G66GW, NX3V1T66GM, NX3V1T66GW
Block diagram: NX3L1T66GM, NX3V1G66GM, NX3V1G66GW, NX3V1T66GM, NX3V1T66GW
Block diagram: NX3L1T66GM, NX3V1G66GM, NX3V1G66GW, NX3V1T66GM, NX3V1T66GW

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)
NX3V1T66GMSOT886
(XSON6)		6XSON6Production1.4 - 4.3NX3SPST-NO0.450.2250.01-90ultra lowCMOS/LVTTLsingle-pole, single-throw analog switch-40~125
NX3V1T66GWSOT353
5SOT353Production1.4 - 4.3NX3SPST-NO0.450.2250.01-90ultra lowCMOS/LVTTLsingle-pole, single-throw analog switch-40~125

Package

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
NX3V1T66GMNX3V1T66GM,1159352 854 19115Volume productionSOT886
(XSON6) 		Tape reel smdStandard Marking
NX3V1T66GMNX3V1T66GM,1329352 854 19132Volume productionSOT886
(XSON6) 		Tape reel smdnull
NX3V1T66GWNX3V1T66GW,1259352 875 71125Volume productionSOT353Tape reel smd, ReverseStandard Marking

Outline drawing

Package VersionPackage NamePackage DescriptionReference CodesIssue Date
SOT886XSON6plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mmMO-252 (JEDEC); 2004-07-22
SOT353SOT353plastic surface-mounted package; 5 leadsSC-88A (EIAJ); 2006-03-16

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
NX3V1T66GMNX3V1T66GM,115NX3V1T66GMAlways Pb-free11
NX3V1T66GMNX3V1T66GM,132NX3V1T66GMAlways Pb-free11
NX3V1T66GWNX3V1T66GW,125NX3V1T66GWAlways Pb-free11
Quality and reliability disclaimer

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Documentation for this product

File nameTitleTypeFormatDate
NX3V1T66Low-ohmic single-pole single-throw analog switchData sheetpdf2011-11-03
AN10161PicoGate Logic footprintsApplication notepdf2002-10-30
nx3v1t66nx3v1t66 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

Ordering & availability

Type numberOrdering code (12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
NX3V1T66GW9352 875 71125NX3V1T66GW,125JAPANCHIP ONE STOP3,10005/22/2013Buy onlineNot available
   NADIGI-KEY CORPORATION1,8495/22/2013Buy online 
   JAPANCHIP ONE STOP10005/22/2013Buy online 
   ASIAElement 140122/05/2013Buy online 
NX3V1T66GM9352 854 19115NX3V1T66GM,115JAPANCHIP ONE STOP5,10005/22/2013Buy online 
   JAPANCHIP ONE STOP10005/22/2013Buy online 
   ASIAElement 1496122/05/2013Buy online 
NX3V1T66GM9352 854 19132NX3V1T66GM,132ASIAElement 1496122/05/2013Buy onlineNot available

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