General Description

The CS61305A 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 CS61305A is a pin-compatible replacement for the LXT305A in most applications.

Features

• Provides Analog Transmission Line Interface for T1 and E1 Applications

• Provides Line Driver, Jitter Attenuator and Clock Recovery Functions

• Transmit Side Jitter Attenuation Starting at 3 Hz, with > 300 UI of Jitter Tolerance

• B8ZS/HDB3/AMI Encoders/Decoders

• Compatible with SONET, M13 , CCITT G.742, and Other Asynchronous Muxes

• 50 mA Transmitter Short-Circuit Current Limiting

Applications

• Interfacing network transmission equipment such as SONET multiplexor and M13 to a DSX-1 cross connect.

• Interfacing customer premises equipment to a CSU.