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XRT91L30 Datasheet

Part Number XRT91L30
Manufacturers Exar Corporation
Logo Exar Corporation
Description STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
Datasheet XRT91L30 DatasheetXRT91L30 Datasheet (PDF)

www.DataSheet4U.com xr PRELIMINARY XRT91L30 REV. P1.0.8 STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER JANUARY 2006 GENERAL DESCRIPTION The XRT91L30 is a fully integrated SONET/SDH transceiver for SONET/SDH 622.08 Mbps STS-12/ STM-4 or 155.52 Mbps STS-3/STM-1 applications. The transceiver includes an on-chip Clock Multiplier Unit (CMU), which uses a high frequency PhaseLocked Loop (PLL) to generate the high-speed transmit serial clock from a slower external clock reference. It also provi.

  XRT91L30   XRT91L30






Part Number XRT91L34
Manufacturers Exar Corporation
Logo Exar Corporation
Description QUAD CHANNEL MULTIRATE STS-12/3/1 AND STM-4/1/0 SONET/SDH CDR
Datasheet XRT91L30 DatasheetXRT91L34 Datasheet (PDF)

XRT91L34 QUAD CHANNEL MULTIRATE STS-12/3/1 AND STM-4/1/0 SONET/SDH CDR OCTOBER 2007 REV. 1.0.1 GENERAL DESCRIPTION The XRT91L34 is a fully integrated quad channel multirate Clock and Data Recovery (CDR) device for SONET/SDH 622.08 Mbps STS-12/STM-4 or 155.52 Mbps STS-3/STM-1 or 51.84 Mbps STS-1/STM-0 applications. The device provides Clock and Data Recovery (CDR) function by synchronizing its on-chip Voltage Controlled Oscillator (VCO) to the incoming serial data stream. The device internally m.

  XRT91L30   XRT91L30







Part Number XRT91L33A
Manufacturers Exar
Logo Exar
Description STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT
Datasheet XRT91L30 DatasheetXRT91L33A Datasheet (PDF)

XRT91L33A STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT JUNE 2010 REV. 1.0.1 FEATURES  Performs clock and data recovery for selectable data of 622.08 Mbps (STS-12/STM-4) or 155.52 Mbps (STS-3/STM-1) NRZ data  Meets Telcordia, ANSI and ITU-T G.783 and G.825 SDH jitter requirements including T1.105.03 - 2002 SONET Jitter Tolerance specification, and GR-253 CORE, GR-253 ILR SONET Jitter specifications.  LOCK is a status output that monitors data run length and frequency drift away from .

  XRT91L30   XRT91L30







Part Number XRT91L33
Manufacturers Exar Corporation
Logo Exar Corporation
Description STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT
Datasheet XRT91L30 DatasheetXRT91L33 Datasheet (PDF)

XRT91L33 STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT AUG 2008 REV. V1.0.0 FEATURES • Performs clock and data recovery for selectable data of 622.08 Mbps (STS-12/STM-4) or 155.52 Mbps (STS-3/STM-1) NRZ data APPLICATIONS • SONET/SDH-based Transmission Systems • Add/Drop Multiplexers • Cross Connect Equipment • ATM and Multi-Service Switches, Routers and Switch/Routers • Meets Telcordia, ANSI and ITU-T G.783 and G.825 SDH jitter requirements including T1.105.03 - 2002 SONET Jitter Tolera.

  XRT91L30   XRT91L30







Part Number XRT91L32
Manufacturers Exar Corporation
Logo Exar Corporation
Description STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
Datasheet XRT91L30 DatasheetXRT91L32 Datasheet (PDF)

www.DataSheet4U.com xr NOVEMBER 2006 PRELIMINARY XRT91L32 REV. 1.0.2 STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER GENERAL DESCRIPTION The XRT91L32 is a fully integrated SONET/SDH transceiver for SONET/SDH 622.08 Mbps STS-12/ STM-4 or 155.52 Mbps STS-3/STM-1 applications. The transceiver includes an on-chip Clock Multiplier Unit (CMU), which uses a high frequency PhaseLocked Loop (PLL) to generate the high-speed transmit serial clock from a slower external clock reference. It also provi.

  XRT91L30   XRT91L30







Part Number XRT91L31
Manufacturers Exar Corporation
Logo Exar Corporation
Description STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
Datasheet XRT91L30 DatasheetXRT91L31 Datasheet (PDF)

www.DataSheet4U.com xr DEC 2006 Preliminary XRT91L31 REV. 1.0.2 STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER GENERAL DESCRIPTION The XRT91L31 is a fully integrated SONET/SDH transceiver for SONET/SDH 622.08 Mbps STS-12/ STM-4 or 155.52 Mbps STS-3/STM-1 applications. The transceiver includes an on-chip Clock Multiplier Unit (CMU), which uses a high frequency PhaseLocked Loop (PLL) to generate the high-speed transmit serial clock from a slower external clock reference. It also provides C.

  XRT91L30   XRT91L30







STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER

www.DataSheet4U.com xr PRELIMINARY XRT91L30 REV. P1.0.8 STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER JANUARY 2006 GENERAL DESCRIPTION The XRT91L30 is a fully integrated SONET/SDH transceiver for SONET/SDH 622.08 Mbps STS-12/ STM-4 or 155.52 Mbps STS-3/STM-1 applications. The transceiver includes an on-chip Clock Multiplier Unit (CMU), which uses a high frequency PhaseLocked Loop (PLL) to generate the high-speed transmit serial clock from a slower external clock reference. It also provides Clock and Data Recovery (CDR) function by synchronizing its on-chip Voltage Controlled Oscillator (VCO) to the incoming serial data stream. The internal CDR unit can be disabled and bypassed in lieu of an externally recovered received clock from the optical module. Either the internally recovered clock or the externally recovered clock can be used for loop timing applications. The chip provides serial-to-parallel and parallel-to-serial converters using an 8-bit wide LVTTL system interface in both receive and transmit directions. The transmit section includes an option to accept a FIGURE 1. BLOCK DIAGRAM OF XRT91L30 parallel clock signal from the framer/mapper to synchronize the transmit section timing. The device can internally monitor Loss of Signal (LOS) condition and automatically mute received data upon LOS. An on-chip SONET/SDH frame byte and boundary detector and frame pulse generator offers the ability recover SONET/SDH framing and to byte align the receive serial data stre.


2007-08-23 : 6225CA    105D12HFS    105S5HFS    105D5HFS    105S12HFS    105S24HFS    105D24HFS    105D12VFI    105S5VFI    105D5VFI   


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