PDH

T1/E1

T1/E1 LIUs
Name Description # of Data Clk Rec SH/ Temp. Op Pkgs
Channels Rate(s) LH Range Pwr Sup/
Max Cur
XRT5683A PCM Line Interface Chip 1 E1, E2, T1, T2 Yes, with Tank Ckt S 5V ±5%, 40mA SOIC-18
XRT83D10 Single Channel DS1/CEPT Line Interface Unit with JA & CDR 1 T1/E1 Yes n/a Ind. 3V ±5%, 5V ±5% SOJ-28
XRT83L30 Single-Channel T1/E1/J1 Long-Haul, Short-Haul Line Interface Unit with JA & CDR 1 T1/E1/J1 Yes S/L Ind. 3.3V ±5%, TBD PQFP-64
XRT83L34 4-Channel T1/E1/J1 Long-Haul, Short-Haul Line Interface Unit with JA & CDR 4 T1/E1/J1 Yes S/L Ind. 3.3V ±5%, TBD TQFP-128
XRT83VL38 T1/E1/J1 Long-Haul, Short-Haul Transceiver with Clock Recovery and JA 8 T1/E1/J1 Yes S/L Ind 3.3V +/-5% BGA–225
XRT83SL30 Single-Channel T1/E1/J1 SH Transceiver with JA & CDR 1 T1/E1/J1 Yes S Ind. 3.3V ±5%, TBD TQFP-64
XRT83SL34 Multi-Channel T1/E1/J1 Line Interface Unit (LIU) with JA & CDR 4 T1/E1/J1 Yes S Ind. 3.3V ±5%, TBD TQFP-128
XRT83SH38 8-Channel T1/E1/J1 Short-Haul Line Interface Unit with JA & CDR 8 T1/E1/J1 Yes S Ind. 3.3V ±5%, TBD BGA-225
XRT83VSH38 8-Channel T1/E1/J1 Short-Haul Line Interface Unit 8 T1/E1/J1 Yes S Ind. 3.3V ±5%, TBD BGA-225
XRT83SL314 14-Channel T1/E1/J1 Line Interface Unit with JA & CDR 14 T1/E1/J1 Yes S Ind. 3.3V ±5% BGA-304
XRT83VSH314 14-Channel T1/E1/J1 Short-Haul Line Interface Unit 14 T1/E1/J1 Yes S Ind. 3.3V/1.8V, 1A PBGA-304
XRT83VSH316 16-Channel T1/E1/J1 Short-Haul Line Interface Unit 16 T1/E1/J1 Yes S Ind. 3.3V/1.8V with 5V tolerant STBGA-316
T1/E1 LIU成帧器组合
Name Description # of Data Clk Rec SH/ Temp. Op Pkgs
Channels Rate(s) LH Range Pwr Sup/
Max Cur
XRT86VL30 T1/E1/J1 Bits Clock Recovery Element and Framer and Line Interface Combination featuring R³ Technology™ 1 T1/E1/J1 Yes S/L Ind. 3.3V +/-5% TQFP-128 TQFP-80
XRT86VL32 Dual T1/E1/J1 Framer and Line Interface Combination featuring R³ Technology™ 2 T1/E1/J1 Yes S/L Ind. 3.3V +/-5% BGA-225
XRT86VL34 4-Channel T1/E1/J1 Framer and Line Interface Combination featuring R³ Technology™ 4 T1/E1/J1 Yes S/L Ind. 3.3V +/-5% BGA-225
XRT86VL38 8-Channel T1/E1/J1 Framer and Line Interface Combination featuring R³ Technology™ 8 T1/E1/J1 Yes S/L Ind. 3.3V +/-5% BGA-484
XRT86VX38 T1/E1/J1 Framer/LIU Combo 8 T1/E1/J1 Yes S/L Ind 3.3V +/-5% fpBGA–256, fpBGA–329
XRT86VX38A Octal T1/E1/J1 Framer/LIU Combo 8 T1/E1/J1 Yes S/L Ind 3.3V +/-5% fpBGA–256, fpBGA–329
XRT86SH328 Integrated 28-Channel T1/E1 LIU/Framer, VT/TU Mapper and M13 Multiplexer 28 DS1, E1, 1xSTS-1 Yes S 3.3V /1.8V BGA-568
E1 LIU
Name Description # of Data Clk Rec SH/ Op Pkgs
Channels Rate(s) LH Pwr Sup/
Max Cur
XRT59L91 Single Chip E1 Line Interface Unit 1 E1 No S 3.3V ±5%, 56mA SOIC-16
XRT5997 7-Channel E1 Line Interface Unit 7 E1 No S 3.3V ±5%, 175mA TQFP-100
XRT59L921 21-Channel E1 Line Interface Unit 21 E1 No S 3.3V, 300ma STBGA-316
XRT81L27 7-Channel E1 Line Interface Unit with Clock Recovery 7 E1 Yes S 3.3V ±5%, 55mA TQFP-128
XRT82D20 Single Channel E1 Line Interface Unit with JA & CDR 1 E1 Yes S 3.3V ±5%, 58mA SOJ-28
XRT82L24A Quad E1 Line Transceiver with JA & CDR 4 E1 Yes S 3.3V ±5%, 228mA TQFP-100
XRT83SL28 8-Channel E1 Short-Haul Line Interface Unit with JA & CDR 8 E1 Yes S 3.3V ±5%, TBD TQFP-144
XRT83VSH28 8-Channel E1 Short-Haul Line Interface Unit with JA & CDR 8 E1 Yes S 3.3V ±5%, TBD BGA-225
BITS Clock
Name Description   BITS Rx BITS Tx SSM
64Khz / 8Khz
400Hz modes
XRT85L61 BITS (Building Integrated Timing Supply) Clock Extractor TRUE TRUE FALSE FALSE
XRT86VL30 T1/E1/J1 BITS Clock Recovery Element and Framer and Line Interface Combination featuring R³ Technology™ FALSE TRUE TRUE TRUE

T3/E3

T3/E3
Name Description # of Data Clk Rec SH/ Temp. Op Pkgs
Channels Rate(s) LH Range Pwr Sup/
Max Cur
XRT71D00 Single-Chip Jitter Attenuator for DS3/E3/STS-1 WANs 1 DS3, E3, STS-1 No n/a Ind. 3V, 5V, ±5% TQFP-32
XRT71D03 3-Channel Jitter Attenuator for DS3/E3/STS-1 WANs 3 DS3, E3, STS-1 No n/a Ind. 3V, 5V, ±5% TQFP-64
XRT7295AT DS3/STS-1 Integrated Line Receiver 1 DS3/STS-1 Yes n/a Ind. 5V ±5%, 106mA SOJ-20, PDIP-20
XRT7296 DS3/STS-1/E3 Integrated Line Transmitter 1 DS3, E3, STS-1 No n/a Ind. 5V ±5%, 133mA SOJ-28, PDIP-28
XRT7300 DS3/E3/STS-1 Line Interface Unit 1 DS3, E3, STS-1 Yes n/a Ind. 5V ±5% LQFP-44
XRT73LC00A DS3/E3/STS-1 Line Interface Unit 1 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TQFP-44
XRT73L02M 2-Channel DS3/E3/STS-1 Line Interface Unit 2 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TQFP-80
XRT73LC03A 3-Channel DS3/E3/STS-1 Line Interface Unit 3 DS3, E3, STS-1 Yes n/a Ind. 3V TQFP-120
XRT73L03B 3-Channel E3/DS3/STS-1 Line Interface Unit 3 DS3, E3, STS-1 Yes n/a Ind. 3V TQFP-120
XRT73LC04A 4-Channel DS3/E3/STS-1 Line Interface Unit 4 DS3, E3, STS-1 Yes n/a Ind. 3V TQFP-144
XRT73L04B 4-Channel DS3/E3/STS-1 Line Interface Unit 4 DS3, E3, STS-1 Yes n/a Ind. 3V TQFP-144
XRT75L00 Single-Chip Line Interface Unit (LIU) With Jitter Attenuator (JA) for DS3/E3/STS-1 Environments 1 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TQFP-52
XRT75L00D Single-Chip Desynchronizer & J.A. for Mapping/Demapping between SONET/SDH & DS3/E3 Environments 1 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TQFP-52
XRT75VL00 E3/DS3/STS-1 Line Interface Unit with Jitter Attenuator 1 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TQFP-52
XRT75VL00D E3/DS3/STS-1 Line Interface Unit with SONET Desynchronizer 1 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TQFP-52
XRT75L02 2-Channel E3/DS3/STS-1 Line Interface Unit with Jitter Attenuator 2 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TQFP-100
XRT75L03 3-Channel DS3/E3/STS-1 Line Interface Unit with Jitter Attenuator 3 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TQFP-128
XRT75L03D 3-Channel E3/DS3/STS-1 Line Interface Unit with SONET Desynchronizer 3 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TQFP-120
XRT75R03 Multi-Channel Line Interface Unit (LIU) Family Desynchronizer and Jitter Attenuator with R³ Technology™ 3 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TQFP-128
XRT75R03D Multi-Channel Line Interface Unit (LIU) Family Desynchronizer and Jitter Attenuator with R³ Technology™ 3 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TQFP-128
XRT75L04 4-Channel E3/DS3/STS-1 Line Iinterface Unit with Jitter Attenuator 4 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TQFP-176
XRT75R06D 6-Channel DS3/E3 Line Interface Unit (LIU) with Jitter Attenuator, SONET Desynchronizer and R³ Technology™ 6 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% BGA-217
XRT75R12 Multi-Channel Line Interface Unit (LIU) Family Desynchronizer and Jitter Attenuator with R³ Technology™ 12 DS3, E3, STS-1 Yes n/a Ind. 3V ±5% TBGA-420
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