Part Number |
CDB61577 |
Manufacturers |
Cirrus Logic |
Logo |
|
Description |
T1/E1 LINE INTERFACE |
Datasheet |
CDB61577 Datasheet (PDF) |
www.DataSheet4U.com
CS61577
T1/E1 Line Interface
Features General Description
The CS61577 is a drop-in replacement for the CS61574, and combines 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. The CS61577 supports processor-based or standalone operation and interfaces with industry standard T1 and E1 framers. The receiver uses a digital Delay-Locked-Loop which is continuously calibrated from a crystal reference to provide excellent stability and jitter tolerance. The receiver includes a jitter attenuator optimized for minimum delay in switching and transmission applications. The transmitter provides internal pulse shaping to insure compliance with T1 and E1 pulse template specifications.
•
Provides Analog Transmission Line Interface for T1 and E1 Applications
• Drop-in Replacement for CS61574 with
the Following Enhancements: - Lower Power Consumption
-
Transmitter Short-Circuit Current Li.