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XRT7295AT Datasheet

Part Number XRT7295AT
Manufacturers Exar Corporation
Logo Exar Corporation
Description DS3/Sonet STS-1 Integrated Line Receiver
Datasheet XRT7295AT DatasheetXRT7295AT Datasheet (PDF)

www.DataSheet4U.com DS3/Sonet STS-1 Integrated Line Receiver December 2000-2 XRT7295AT FEATURES D Fully Integrated Receive Interface for DS3 and STS-1 Rate Signals D Integrated Equalization (Optional) and Timing Recovery D Loss-of-Signal and Loss-of-Lock Alarms D Variable Input Sensitivity Control D 5V Power Supply D Pin Compatible with XRT7295AE and XRT7295AC D Companion Device to T7296 Transmitter APPLICATIONS D Interface to DS-3 Networks D Digital Cross-Connect Systems D CSU/DSU Equipment.

  XRT7295AT   XRT7295AT






Part Number XRT7295AE
Manufacturers Exar Corporation
Logo Exar Corporation
Description DS3/Sonet STS-1 Integrated Line Receiver
Datasheet XRT7295AT DatasheetXRT7295AE Datasheet (PDF)

www.DataSheet4U.com DS3/Sonet STS-1 Integrated Line Receiver December 2000-2 XRT7295AE FEATURES D Fully Integrated Receive Interface for DS3 and STS-1 Rate Signals D Integrated Equalization (Optional) and Timing Recovery D Loss-of-Signal and Loss-of-Lock Alarms D Variable Input Sensitivity Control D 5V Power Supply D Pin Compatible with XRT7295AT D Companion Device to T7296 Transmitter APPLICATIONS D Interface to DS-3 Networks D Digital Cross-Connect Systems D CSU/DSU Equipment D PCM Test Eq.

  XRT7295AT   XRT7295AT







DS3/Sonet STS-1 Integrated Line Receiver

www.DataSheet4U.com DS3/Sonet STS-1 Integrated Line Receiver December 2000-2 XRT7295AT FEATURES D Fully Integrated Receive Interface for DS3 and STS-1 Rate Signals D Integrated Equalization (Optional) and Timing Recovery D Loss-of-Signal and Loss-of-Lock Alarms D Variable Input Sensitivity Control D 5V Power Supply D Pin Compatible with XRT7295AE and XRT7295AC D Companion Device to T7296 Transmitter APPLICATIONS D Interface to DS-3 Networks D Digital Cross-Connect Systems D CSU/DSU Equipment D PCM Test Equipment D Fiber Optic Terminals GENERAL DESCRIPTION The XRT7295AT DS3/SONET STS-1 integrated line receiver is a fully integrated receive interface that terminates a bipolar DS3 (44.736Mbps) or Sonet STS-1 (51.84Mbps) signal transmitted over coaxial cable. (See Figure 13). The device also provides the functions of receive equalization (optional), automatic-gain control (AGC), clock-recovery and data retiming, loss-of-signal and loss-of-frequency-lock detection. The digital system interface is dual-rail, with received positive and negative 1s appearing as unipolar digital signals on separate output leads. The on-chip equalizer is designed for cable distances of 0 to 450ft. from the cross-connect frame to the device. The receive input has a variable input sensitivity control, providing three different sensitivity ORDERING INFORMATION Operating Temperature Range -40°C to + 85°C settings, to adapt longer cables. High input sensitivity allows for significant amounts of flat l.


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