Description

CD22101 and CD22102 crosspoint switches consist of 4 x 4 x 2 arrays of crosspoints (transmission gates) with a 4-line to 16-line decoder and 16 latch circuits. Any one of the sixteen crosspoint pairs can be selected by applying the appropriate four-line address, corresponding crosspoints in each array are turned on and off simultaneously. Any number of crosspoints can be turned on simultaneously.

Features

• Low ON Resistance . . . . . . . . . . . . 75Ω (Typ) at VDD = 12V

• “Built - In” Latched Inputs

• Large Analog Signal Capability . . . . . . . . . . . . . . . ±VDD/2

• Switch Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . 10MHz

• Matched Switch Characteristics ∆RON = 8Ω (Typ) at VDD = 12V

• High Linearity - 0.25 Distortion (Typ) at f = 1kHz, VIN = 5VP-P, VDD - VSS = 10V, and RL = 1kΩ

• Standard CMOS Noise Immunity

Applications

• Telephone Systems

• PBX

• Studio Audio Switching

• Multisystem Bus Interconnect