Product Summary
The CS61535A-IL1 is a T1/E1 line interface. The CS61535A-IL1 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 CS61535A-IL1 features a transmitter jitter attenuator making it ideal for use in asynchronous multiplexor systems with gapped transmit clocks. The CS61535A-IL1 provides a matched, constant impedance output stage to insure signal quality on mismatched, poorly terminated lines. Both ICs use a digital Delay-Locked-Loop clock and data recovery circuit which is continuously calibrated from a crystal reference to provide excellent stability and jitter tolerance.
Parametrics
CS61535A-IL1 absolute maximum ratings: (1)Input Voltage, Any Pin Vin RGND: -0.3 to (RV+)+ 0.3 V; (2)Input Current, Any Pin Iin: 10 mA; (3)Ambient Operating Temperature TA: -40 to 85 ℃; (4)Storage Temperature Tstg: -65 to 150 ℃; (5)Power Consumption PC: 350 mW.
Features
CS61535A-IL1 features: (1)Provides Analog PCM Line Interface for T1 and E1 Applications; (2)Provides Line Driver, and Data and Clock Recovery Functions; (3)Transmit Side Jitter Attenuation Starting at 6 Hz, with > 300 UI of Jitter Tolerance; (4)Low Power Consumption (typically 175 mW); (5)B8ZS/HDB3/AMI Encoders/Decoders; (6)14 dB of Transmitter Return Loss.
Diagrams
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![]() Network Controller & Processor ICs IC T1/E1 Ln Intrfc Unit F/PCM apps |
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![]() CS61535A-IL1ZR |
![]() Cirrus Logic |
![]() Network Controller & Processor ICs IC T1/E1 Ln Intrfc Unit F/PCM apps |
![]() Data Sheet |
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