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XRT8001 Datasheet Wan Clock For T1 And E1 Systems

Manufacturer: Exar (now MaxLinear)

Overview: XRT8001 WAN Clock for T1 and E1 Systems October 2001-1 GENERAL.

General Description

The XRT8001 WAN Clock is a dual-phase-locked loop chip that generates two very low jitter output clock signals that can be used for synchronization clocks in wide area networking systems.

The XRT8001 has preprogrammed multipliers and dividers that are selected via the serial port.

It generates two integer multiples of 8kHz, 56kHz, and 64kHz while locked onto an ining reference of 1.54MHz (T1), 2.048MHz (E1), 8kHz, 56kHz, or 64kHz The XRT8001 WAN Clock can be configured to operate in one of six modes: 1.

Key Features

  • Generates Output Clock Frequencies Ranging.
  • From 8kHz up to 16.384MHz Serial Port Control for Optimal Performance Sync Output: 8kHz or 64kHz Low Jitter Cascadable (Master / Slave Modes) No External Components Needed Pin Compatible with the XRT8000 Low Power (3.3V or 5V): 40 - 100mW - 40°C to +85°C Temperature Range 18-Lead PDIP or SOIC Packages.

More Datasheets from Exar (now MaxLinear)

Part Number Description
XRT8000 CLOCK SYNCHRONIZER/ADAPTER FOR COMMUNICATIONS
XRT8010 312MHZ CLOCK & CRYSTAL MULTIPLIER WITH LVDS OUTPUTS
XRT82D20 SINGLE CHANNEL E1 LINE INTERFACE UNIT
XRT82L24 QUAD E1 LINE TRANSCEIVER
XRT82L24A QUAD E1 LINE TRANSCEIVER
XRT83D10 SINGLE CHANNEL DS1/CEPT LINE INTERFACE UNIT
XRT83L30 SINGLE-CHANNEL T1/E1/J1 LH/SH TRANSCEIVER
XRT83L314 14-CHANNEL T1/E1/J1 LONG-HAUL/SHORT-HAUL LINE INTERFACE UNIT
XRT83L34 QUAD T1/E1/J1 LH/SH TRANSCEIVER
XRT83L38 OCTAL T1/E1/J1 LH/SH TRANSCEIVER

XRT8001 Distributor