LE57D122BTCT Overview

A 44-TQFP Exposed Pad package saves space on a board.For telecommunications equipment packing, the Tape & Reel (TR) method is used.The mounting type of this telecom circuit is Surface Mount.A 2-circuit composes this telecom IC .A higher supply voltage for 4.75V~5.25V will improve efficiency.Using -40°C~85°C as the operating temperature can result in reliable performance.Mounted in the direction of Surface Mount.Configuration of this telecom circuit has 44 terminations.It operates with a voltage of 5V.With the voltage of 5V as its supply voltage, designers have a great deal of flexibility.Designers benefit from great flexibility since it works with the 9.3mA supply current.

LE57D122BTCT Features

Available in the 44-TQFP Exposed Pad package
Operating supply voltage of 5V
Operating supply current of 9.3mA

LE57D122BTCT Applications

There are a lot of Microchip Technology LE57D122BTCT Telecom applications.

• High speed data transmission line cards
• Residential Gateways
• T1/E1/J1 LAN/WAN Routers
• SDH/SONET multiplexers
• Inverse Multiplexing for ATM (IMA)
• Digital Modems
• DECT (Digital European Cordless Telephone) Base
• E1 Multiplexer
• Interfaces to E3
• Dual battery supply voltage SLICs