CS61574A(2009) Datasheet PDF - Cirrus Logic

General Description
The CS61574A and CS61575 combine the complete analog transmit and receive line interface for T1 or E1 applications in a low power, 28-pin device operating from a +5V supply. Both devices support processor based or stand-alone operation and interface with industry standard T1 and E1 framers.

FEATUREs
● Provides Analog Transmission Line Interface for T1 and E1 Applications
● Provides Line Driver, Jitter Attenuator and Clock Recovery Functions
● Fully Compliant with AT&T 62411 Stratum 4 Jitter Requirements
● Low Power Consumption (typically 175 mW)
● B8ZS/HDB3/AMI Encoder/Decoder
● 14 dB of Transmitter Return Loss

APPLICATIONs
● Interfacing Network Equipment such as DACS and Channel Banks to a DSX-1 Cross Connect
● Interfacing Customer Premises Equipment to a CSU
● Building Channel Service Units