NX3DV2567GU,115

模拟开关, 4 放大器, 4PDT, 0.85 ohm, 1.4V 至 4.3V, XQFN, 16 引脚

Overview

The NX3DV2567 is a four-pole double-throw analog switch 4PDT optimized for switching WLAN-SIM supply, data and control signals. It has one digital select input S and four switches each with two independent input/outputs nY0 and nY1 and a common input/output nZ. Schmitt trigger action at S makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 1.4 V to 4.3 V.

A low input voltage threshold allows pin S to be driven by lower level logic signals without significant increase in supply current ICC. This makes it possible for the NX3DV2567 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation.

The NX3DV2567 allows signals with amplitude up to VCC to be transmitted from nZ to nY0 or nY1; or from nY0 or nY1 to nZ..

MoreLess

## Features

* Wide supply voltage range from 1.4 V to 4.3 V

* Very low ON resistance for supply path:

* 0.5Ωtypical at VCC = 1.8 V

* 0.45Ωtypical at VCC = 2.7 V

* Low ON resistance for data path:

* 7Ωtypical at VCC = 1.8 V

* 6Ωtypical at VCC = 2.7 V

* Low ON capacitance for data path

* Wide -3 db bandwidth > 160 MHz

* Break-before-make switching

* High noise immunity

* ESD protection:

* HBM JESD22-A114F Class 3A exceeds 4000 V

* HBM JESD22-A114F Class 3A I/O to GND exceeds 7000 V

* CDM AEC-Q100-011 revision B exceeds 1000 V

* CMOS low-power consumption

* Latch-up performance exceeds 100 mA per JESD 78B 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 for supply path switch

* Specified from -40 ℃ to +85 ℃ and from -40 ℃ to +125 ℃

## Target Applications

* Cell phone, PDA, digital camera, printer and notebook

* LCD monitor, TV and set-top box

## Features