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CPC7591 Datasheet Line Card Access Switch

Manufacturer: Clare

Overview: CPC7591 Line Card Access Switch.

Datasheet Details

Part number CPC7591
Manufacturer Clare
File Size 386.68 KB
Description Line Card Access Switch
Download CPC7591 Download (PDF)

General Description

The CPC7591 is a member of Clare’s next generation Line Card Access Switch (LCAS) family.

This monolithic 4-pole solid state switch is available in either a 16-pin SOIC or a 16-pin DFN package.

It provides the necessary functions to replace the 2-Form-C electromechanical ringing relay and it’s associated snubber circuitry on traditional analog line cards or contemporary integrated voice and data (IVD) line cards found in Central Office (CO), Access, and PBX equipment.

Key Features

  • TTL logic level inputs for 3.3V logic interfaces.
  • Smart logic for power up / hot plug state control.
  • Improved switch dv/dt immunity of 500 V/μs.
  • Small 16-pin SOIC or 16-pin DFN package.
  • DFN package printed-circuit board footprint is 60 percent smaller than the SOIC version, 40 percent smaller than fourth generation EMR solutions.
  • Monolithic IC reliability.
  • Low, matched RON.
  • Eliminates the need for zero-cross switching.