DS21552L+ Overview

In order to save space on the board, the 100-LQFP package is used.For telecommunications equipment packing, the Tray method is used.Telecommunications equipment is mounted using Surface Mount.This telecom IC is composed of 1 circuits.Telecom circuit is possible to increase efficiency by providing 4.75V~5.25V with a higher voltage.0°C~70°C is a temperature setting that is reliable when telecom switching comes to performance.In telecom switching configuration, 100 terminations are present.It requires a supply voltage of 5V.There are 100 pins on this telecom interface.DS21552 is the base part number, which can be used to find more related parts.It adopts PCM TRANSCEIVER as its telecom IC type.A current of 75mA is used as the supply current.Other Telecom ICs is a subcategory of telecommunications device .

DS21552L+ Features

Available in the 100-LQFP package
PCM TRANSCEIVER as telecom IC type

DS21552L+ Applications

There are a lot of Maxim Integrated DS21552L+ Telecom applications.

• PBX (Private Branch Exchange)
• Multi-Line E1 Interface Cards
• Interfaces to SONET STS-1 Networks
• Channel Service Units (CSUs): T1/E1/J1
• Inverse Multiplexing for ATM (IMA)
• Set-Top Box
• E1 Multiplexer
• M13 MUX
• Residential Gateways
• LAN Routers