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.