Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

XRT91L81 Datasheet(PDF) 7 Page - Exar Corporation

Part # XRT91L81
Description  2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
Download  40 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  EXAR [Exar Corporation]
Direct Link  http://www.exar.com
Logo EXAR - Exar Corporation

XRT91L81 Datasheet(HTML) 7 Page - Exar Corporation

Back Button XRT91L81 Datasheet HTML 3Page - Exar Corporation XRT91L81 Datasheet HTML 4Page - Exar Corporation XRT91L81 Datasheet HTML 5Page - Exar Corporation XRT91L81 Datasheet HTML 6Page - Exar Corporation XRT91L81 Datasheet HTML 7Page - Exar Corporation XRT91L81 Datasheet HTML 8Page - Exar Corporation XRT91L81 Datasheet HTML 9Page - Exar Corporation XRT91L81 Datasheet HTML 10Page - Exar Corporation XRT91L81 Datasheet HTML 11Page - Exar Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 40 page
background image
XRT91L81
2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
PRELIMINARY
REV. P1.0.3
5
HARDWARE CONTROL
NAME
LEVEL
TYPE
PIN
DESCRIPTION
RLOOPS
LVTTL
I
C10
Serial Remote Loopback
Hardware Mode The serial remote loopback mode intercon-
nects the receive serial input data to the transmit serial output
data. If serial remote loopback is enabled, the 4-bit parallel
transmit input data is ignored while the 4-bit parallel receive out-
put data is maintained.
"Low" = Disabled
"High" = Serial Remote Loopback Mode Enabled
RLOOPP
LVTTL
I
A11
Parallel Remote Loopback
Hardware Mode The parallel remote loopback mode allows the
input serial data stream to pass through the clock and data
recovery circuit and loopback at the parallel interface to the
serial output port. The 4-bit parallel transmit input data is
ignored while the 4-bit parallel receive output data is main-
tained.
"Low" = Disabled
"High" = Parallel Remote Loopback Mode Enabled
DLOOP
LVTTL
I
B6
Digital Loopback
Hardware Mode The digital loopback mode interconnects the
4-bit parallel transmit input data and TxCLK to the 4-bit parallel
receive output data and RxCLK respectively while maintaining
the transmit serial output data. If digital loopback is enabled,
the receive serial input data is ignored.
"Low" = Disabled
"High" = Digital Loopback Mode Enabled
NOTE: DLOOP and RLOOPS can be enabled simultaneously
to achieve a dual loopback diagnostic feature.
LPTIME_JA
LVTTL
I
C6
Loop Timing Mode With JA
The LPTIME_JA pin must be set "High" in order to select the
recovered receive clock as the reference source for the de-jitter
PLL.
"Low" = Disabled
"High" = Enabled
LPTIME_NO_JA
LVTTL
I
P2
Loop Timing Mode With No JA
When the loop timing mode is activated the external reference
clock to the input of the CMU is replaced with the 1/16th or the
1/32nd of the high-speed recovered receive clock from the
CDR.
"Low" = Disabled
"High" = Loop timing Activated


Similar Part No. - XRT91L81

ManufacturerPart #DatasheetDescription
logo
Exar Corporation
XRT91L80 EXAR-XRT91L80 Datasheet
271Kb / 41P
   2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L80 EXAR-XRT91L80 Datasheet
335Kb / 45P
   2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L80IB EXAR-XRT91L80IB Datasheet
271Kb / 41P
   2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L80IB EXAR-XRT91L80IB Datasheet
335Kb / 45P
   2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L80_0507 EXAR-XRT91L80_0507 Datasheet
335Kb / 45P
   2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
More results

Similar Description - XRT91L81

ManufacturerPart #DatasheetDescription
logo
Exar Corporation
XRT91L80 EXAR-XRT91L80 Datasheet
271Kb / 41P
   2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
logo
Silicon Laboratories
SI5110 SILABS-SI5110 Datasheet
415Kb / 26P
   SiPHY??OC-48/STM-16 SONET/SDH TRANSCEIVER
SI5100 SILABS-SI5100 Datasheet
495Kb / 40P
   SiPHY??OC-48/STM-16 SONET/SDH TRANSCEIVER
logo
Exar Corporation
XRT91L80_0507 EXAR-XRT91L80_0507 Datasheet
335Kb / 45P
   2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L82 EXAR-XRT91L82 Datasheet
391Kb / 59P
   2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
logo
Silicon Laboratories
SI5017 SILABS-SI5017 Datasheet
396Kb / 26P
   OC-48/STM-16 SONET/SDH CDR IC WITH LIMITING AMPLIFIER
logo
List of Unclassifed Man...
SI5600 ETC1-SI5600 Datasheet
378Kb / 28P
   SiPHY-TM OC-192/STM-64 SONET/SDH TRANSCEIVER
logo
Applied Micro Circuits ...
CS3155 AMCC-CS3155 Datasheet
405Kb / 2P
   SONET/SDH/ATM OC-48 Transceiver With CDR
logo
AVAGO TECHNOLOGIES LIMI...
AFCT-5944LZ AVAGO-AFCT-5944LZ Datasheet
526Kb / 16P
   Single Mode SFF Transceivers for SONET OC-48/SDH STM-16 Multirate Operation
logo
Broadcom Corporation.
AFCT-5943XXZ BOARDCOM-AFCT-5943XXZ Datasheet
407Kb / 15P
   Single Mode SFF Transceivers for SONET OC-48/SDH STM-16 Multirate Operation
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com