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CPC75282 Datasheet Line Card ACcess Switch

Manufacturer: Clare

Overview: CPC75282 Line Card Access Switch.

Datasheet Details

Part number CPC75282
Manufacturer Clare
File Size 457.52 KB
Description Line Card Access Switch
Datasheet CPC75282-Clare.pdf

General Description

The CPC75282 Dual Line Card Access Switch (LCAS), a member of Clare’s next generation Line Card Access Switch family, is a monolithic solid state device that provides the switching functionality of four 2-Form-C relays in a single, small, economical package.

The CPC75282 Dual LCAS device is designed to provide ringing and test access to the telephone loop in Central Office, Digitally Added Main Line, Private Branch Exchange, Digital Loop Carrier, and Hybrid Fiber Coax/Fiber-In-The-Loop analog line card applications.

Test access switches provide access to the telephone loop for line (drop) test or message waiting in the PBX application.

Key Features

  • Improved Switch dV/dt Immunity of 1500V/μs.
  • Smart logic for power-up/hot-plug state control.
  • Small 44-pin TQFP Package.
  • Monolithic IC reliability.
  • Low, matched RON.
  • Eliminates the need for zero-cross switching.
  • Flexible switch timing to transition from ringing mode to talk mode.
  • Clean, bounce-free switching.
  • Tertiary protection consisting of integrated current limiting, voltage clamping, and thermal shutdown for S.

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