XRT75L04IV Overview
176-LQFP package is used to save board space.The way of Tray is employed for telecommunications equipment packing.Surface Mount is used as telecommunications equipment mounting type.This telecom IC is composed of 4 circuits.Improved efficiency can be ensured when the supply voltage of 3.135V~3.465V is provided.Reliable performance can be offered when the operating temperature is set at -40°C~85°C.Telecom equipment operates wit h a supply current of 450mA.
XRT75L04IV Features
Available in the 176-LQFP package

XRT75L04IV Applications
There are a lot of MaxLinear, Inc.
XRT75L04IV 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

Mounting Type	Surface Mount
Package / Case	176-LQFP
Operating Temperature	-40°C~85°C
Packaging	Tray
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	4 (72 Hours)
Voltage - Supply	3.135V~3.465V
Function	Line Interface Unit (LIU)
Interface	LIU
Number of Circuits	4
Current - Supply	450mA