NX3V1T66

General description

The NX3V1T66 provides one single-pole single-throw analog switch function. 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.

A low input voltage threshold allows pin E to be driven by lower level logic signals without a significant increase in supply current I_CC. This makes it possible for the NX3V1T66 to switch 3.6 V signals with a 1.8 V digital controller, eliminating the need for logic level translation.

The NX3V1T66 allows signals with amplitude up to V_CC to be transmitted from Y to Z or from Z to Y. Its ultra-low ON resistance (0.3 Ohm) and flatness (0.1 Ohm) ensures minimal attenuation and distortion of transmitted signals.

Features

• Wide supply voltage range from 1.4 V to 3.6 V
• Very low ON resistance (peak):
  • 0.8 Ohm (typical) at V_CC = 1.4 V
  • 0.5 Ohm (typical) at V_CC = 1.65 V
  • 0.3 Ohm (typical) at V_CC = 2.3 V
  • 0.25 Ohm (typical) at V_CC = 2.7 V
• 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
• CMOS low-power consumption
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
• Enable input accepts voltages above supply voltage
• 1.8 V control logic at V_CC = 3.6 V
• High current handling capability (500 mA continuous current under 3.3 V supply)
• Specified from -40 Cel to +85 Cel and from -40 Cel to +125 Cel

Products/packages

Pricing/ordering/availability

Applications

• Cell phone
• PDA
• Portable media player

Related applications
50-60 Hz CRT integrated DTV (TV210D)
Mid-range integrated DTV (TV810)

Block diagrams/pinning

Design support

Application Notes

AN10161_2; PicoGate Logic footprints (30-Oct-02)

Support Documents

75016613; NXP?s low-Ohmic switches, the NX3 family (2008-08-01)

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