© 2005 Fairchild Semiconductor Corporation

DS500922

www.fairchildsemi.com

November 2005

Revised December 2005

FSA3259

Dual SP3T Analog Switch

General Description

The FSA3259 Dual Single Pole Triple Throw (SP3T) analog

switch operates from a single 1.65V to 5.5V supply. It features a

25

qC. The device is fabricated with sub-micron CMOS technol-

ogy to achieve fast switching speeds and is designed for break-

before-make operation.

The FSA3259 also features wide-bandwidth (

!250Mbz), high

Off Isolation and low crosstalk. The dual SP3T configuration

allows for maximum design flexibility.

Features

O Ideal for 3:1 Multiplex/Demultiplex cell phone applications

O 250MHz – 3dB Bandwidth

O Break-before-make enable circuitry

Applications

O Cell phone, PDA

O Video

O Multi-port USB

Ordering Code:

Pb-Free package per JEDEC J-STD-020B.

DQFN package available in Tape and Reel only.

Application Diagram

Order

Package

Package Description

Number

Number

FSA3259BQX

MLP016E

Pb-Free 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241,

2.5 x 3.5mm