NX3V1T66 Datasheet, PDF (1/18 Pages) NXP Semiconductors – Low-voltage analog switch

NX3V1T66
Low-voltage analog switch
Rev. 02 — 24 July 2008
Product data sheet
1. 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 Ω) and flatness (0.1 Ω) ensures minimal
attenuation and distortion of transmitted signals.
2. Features
I Wide supply voltage range from 1.4 V to 3.6 V
I Very low ON resistance (peak):
N 0.8 Ω (typical) at V_CC = 1.4 V
N 0.5 Ω (typical) at V_CC = 1.65 V
N 0.3 Ω (typical) at V_CC = 2.3 V
N 0.25 Ω (typical) at V_CC = 2.7 V
I High noise immunity
I ESD protection:
N HBM JESD22-A114E Class 3A exceeds 7500 V
N MM JESD22-A115-A exceeds 200 V
N CDM AEC-Q100-011 revision B exceeds 1000 V
I CMOS low-power consumption
I Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
I Enable input accepts voltages above supply voltage
I 1.8 V control logic at V_CC = 3.6 V
I High current handling capability (500 mA continuous current under 3.3 V supply)
I Specified from −40 °C to +85 °C and from −40 °C to +125 °C
3. Applications
I Cell phone
I PDA
I Portable media player