Microchip LE79R70DJC

用户线路接口概念（SLIC）2 线4.75V ~ 5.25V

Overview

The Le79R70 is a bipolar monolithic SLIC device that support integrated (on-chip) ringing, pin-for-pin compatibility and flexibility for varying loop lengths. With the Ringing SLIC, you can achieve significant system-level cost reductions while designing innovative linecard solutions.

Features

Tube Package
Available in the 32-LCC (J-Lead) package
Operating supply voltage of 5V
Operating supply current of 6.5mA

Surface Mount Mounting Type

Applications

There are a lot of Microchip Technology
LE79R70DJC Telecom applications.

• High-Density T1/E1/J1 interfaces for Multiplexers
• Switches
• LAN Routers
• Digital Modems
• SONET/SDH terminal
• Add/Drop multiplexers (ADMs)
• T1/E1/J1 add/drop multiplexers (MUX)
• Channel Service Units (CSUs): T1/E1/J1
• Fractional T1/E1/J1
• BITS Timing