NX3L2G66: Dual low-ohmic single-pole single-throw analog switch

The NX3L2G66 is a dual low-ohmic single-pole single-throw analog switch. Each switch has two input/output terminals (nY and nZ) and an active HIGH enable input (nE). When pin nE is LOW, the analog switch is turned off.

Schmitt trigger action at the enable input (nE) makes the circuit tolerant to slower input rise and fall times. The NX3L2G66 allows signals with amplitude up to VCC to be transmitted from nY to nZ; or from nZ to nY. Its low ON resistance (0.5 Ω) and flatness (0.13 Ω) ensures minimal attenuation and distortion of transmitted signals.

NX3L2G66: Product Block Diagram
Outline 3d SOT833-1
Data Sheets (1)
Name/DescriptionModified Date
Dual low-ohmic single-pole single-throw analog switch (REV 8.0) PDF (317.0 kB) NX3L2G6607 Feb 2013
Application Notes (2)
Name/DescriptionModified Date
MicroPak soldering information (REV 2.0) PDF (245.0 kB) AN1034330 Dec 2010
PicoGate Logic footprints (REV 1.0) PDF (87.0 kB) AN1016130 Oct 2002
Brochures (4)
Name/DescriptionModified Date
NXP® Logic Demo Board Kit (REV 1.0) PDF (1.4 MB) 7501705902 Apr 2013
NXP® analog switches NX3 and NX5 families (REV 1.0) PDF (1.5 MB) 7501737304 Mar 2013
Demonstrate the lossless switching of signals with a dual low ohmic SPST switch (REV 1.0) PDF (282.0 kB) 7501694227 Feb 2013
Low-Ohmic switches RON value of 0.75 Ω, 0.45 Ω; NXP’s low-Ohmic switches, the NX3 family (REV 1.0) PDF (324.0 kB) 7501661301 Aug 2008
Package Information (2)
Name/DescriptionModified Date
plastic extremely thin small outline package; no leads; 8 terminals; body 1 x 1.95 x 0.5 mm (REV 1.0) PDF (201.0 kB) SOT833-108 Feb 2016
plastic extremely thin small outline package; no leads; 8 terminals; body 3 x 2 x 0.5 mm (REV 1.0) PDF (190.0 kB) SOT996-208 Feb 2016
Packing (2)
Name/DescriptionModified Date
XSON8(U); Reel pack, Reverse; SMD, 7" Q3/T4 Standard product orientation Orderable part number ending ,125 or... (REV 5.0) PDF (200.0 kB) SOT996-2_12502 May 2013
Standard product orientation 12NC ending 115 (REV 3.0) PDF (88.0 kB) SOT833-1_11505 Apr 2013
Supporting Information (1)
Name/DescriptionModified Date
MAR_SOT833 Topmark (REV 1.0) PDF (75.0 kB) MAR_SOT83303 Jun 2013
IBIS Model
Ordering Information
ProductStatusDescriptionPackage versionPower dissipation considerationsRON (Ohm)FunctionFamilyXtalk (dB)VCC (V)Tamb (Cel)RON(FLAT) (Ohm)ConfigurationPackage nameLogic switching levelsf(-3dB) (MHz)Ψth(j-top) (K/W)Rth(j-a) (K/W)THD (%)
NX3L2G66GDActiveAnalog switchesSOT996-2ultra low0.75dual single-pole, single-throw analog switchNX3-901.4 - 4.3-40~1250.3SPST-NOXSON8CMOS/LVTTL600.0024
NX3L2G66GTActiveAnalog switchesSOT833-1ultra low0.75dual single-pole, single-throw analog switchNX3-901.4 - 4.3-40~1250.3SPST-NOXSON8CMOS/LVTTL60128.02510.0024
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateEFRIFR(FIT)MTBF(hour)MSLMSL LF
NX3L2G66GDSOT996-2Reel 7" Q3/T4, ReverseActiveNX3L2G66GD,125 (9352 870 15125)D66NX3L2G66GDAlways Pb-free0.03.293.04E811
NX3L2G66GTSOT833-1Reel 7" Q1/T1ActiveNX3L2G66GT,115 (9352 845 58115)D66NX3L2G66GTAlways Pb-free0.03.293.04E811
Dual low-ohmic single-pole single-throw analog switch NX3L2G66
MicroPak soldering information NTS0102_Q100
PicoGate Logic footprints NX3L4684
NXP® Logic Demo Board Kit NX5DV330
NXP® analog switches NX3 and NX5 families NX3L4051_Q100
Demonstrate the lossless switching of signals with a dual low ohmic SPST switch NX3L2G66
Low-Ohmic switches RON value of 0.75 Ω, 0.45 Ω; NXP’s low-Ohmic switches, the NX3 family NX3L2T66
MAR_SOT833 Topmark NCX2222
nx3l2g66 IBIS model NX3L2G66GT
plastic extremely thin small outline package; no leads; 8 terminals; body 3 x 2 x 0.5 mm 74AHC_T_3G14_Q100
XSON8(U); Reel pack, Reverse; SMD, 7" Q3/T4 Standard product orientation Orderable part number ending ,125 or... 74AHC_T_3G14_Q100
plastic extremely thin small outline package; no leads; 8 terminals; body 1 x 1.95 x 0.5 mm NCX2222
Standard product orientation 12NC ending 115 NCX2222
NX3L4684
LM75B
XC7WT14