82V2044DA

82V2044DA Datasheet

IDT82V2044

Part	Datasheet
82V2044DA	82V2044DA (pdf)

Related Parts	Information
82V2044DAG	82V2044DAG
82V2044BB	82V2044BB
82V2044BBG	82V2044BBG

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QUAD T1/E1 SHORT HAUL LINE INTERFACE UNIT IDT82V2044 ! Fully integrated quad T1/E1 short haul line interface which supports 100 T1 twisted pair, 120 E1 twisted pair and 75 E1 coaxial applications ! Selectable Single Rail mode or Dual Rail mode and AMI or B8ZS/HDB3 encoder/decoder ! Built-in transmit pre-equalization meets G.703 & T1.102 ! Selectable transmit/receive jitter attenuator meets ETSI CTR12/ 13, ITU G.736, G.742, G.823 and AT&T Pub 62411 specifications ! SONET/SDH optimized jitter attenuator meets ITU G.783 mapping jitter specification ! Digital/Analog LOS detector meets ITU G.775, ETS 300 233 and T1.231 ! ITU G.772 non-intrusive monitoring for in-service testing for any one of channel 1 to channel 3 ! Low impedance transmit drivers with high-Z ! Selectable hardware and parallel/serial host interface ! Local, Remote and Inband Loopback test functions ! Hitless Protection Switching HPS for 1 + 1 protection without relays ! JTAG boundary scan for board test ! V supply with 5 V tolerant I/O ! Low power consumption ! Operating temperature range -40°C to +85°C ! Available in 144-pin Thin Quad Flat Pack TQFP and 160-pin Plastic Ball Grid Array PBGA packages Green package options available FUNCTIONAL BLOCK DIAGRAM RTIPn RRINGn TTIPn TRINGn G.772 Monitor Analog Peak Loopback Detector Line Driver Clock Generator Slicer LOS Detector CLK&Data Recovery DPLL Digital Loopback Waveform Shaper One of Four Identical Channels Jitter Attenuator B8ZS/ HDB3/AMI Decoder Jitter Attenuator Remote Loopback IBLC Detector AIS Detector B8ZS/ HDB3/AMI Encoder Transmit All Ones Control Interface Register File JTAG TAP LOSn RCLKn RDn/RDPn CVn/RDNn ORDERING INFORMATION IDT Device Type XX Package QUAD T1/E1 SHORT HAUL LINE INTERFACE UNIT X Process/ Temperature Range Blank Industrial -40 °C to + 85 °C Plastic Ball Grid Array PBGA, BB160 Green Plastic Ball Grid Array PBGA, BBG160 Thin Quad Flatpack TQFP, DA144 Green Thin Quad Flatpack TQFP, DAG144 82V2044 QUAD T1/E1 Short Haul LIU CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 for SALES 1-800-345-7015 or 408-284-8200 fax 408-284-2775 IDT and the IDT logo are trademarks of Integrated Device Technology, Inc. for Tech Support 408-360-1552

PDF Datasheet Preview

QUAD T1/E1 SHORT HAUL LINE INTERFACE UNIT

IDT82V2044
! Fully integrated quad T1/E1 short haul line interface which supports 100 T1 twisted pair, 120 E1 twisted pair and 75 E1 coaxial applications
! Selectable Single Rail mode or Dual Rail mode and AMI or B8ZS/HDB3 encoder/decoder
! Built-in transmit pre-equalization meets G.703 & T1.102 ! Selectable transmit/receive jitter attenuator meets ETSI CTR12/
13, ITU G.736, G.742, G.823 and AT&T Pub 62411 specifications ! SONET/SDH optimized jitter attenuator meets ITU G.783
mapping jitter specification ! Digital/Analog LOS detector meets ITU G.775, ETS 300 233 and

T1.231 ! ITU G.772 non-intrusive monitoring for in-service testing for
any one of channel 1 to channel 3
! Low impedance transmit drivers with high-Z ! Selectable hardware and parallel/serial host interface ! Local, Remote and Inband Loopback test functions ! Hitless Protection Switching HPS for 1 + 1 protection without
relays ! JTAG boundary scan for board test ! V supply with 5 V tolerant I/O ! Low power consumption ! Operating temperature range -40°C to +85°C ! Available in 144-pin Thin Quad Flat Pack TQFP and 160-pin

Plastic Ball Grid Array PBGA packages

Green package options available

FUNCTIONAL BLOCK DIAGRAM

RTIPn RRINGn

TTIPn TRINGn

G.772 Monitor

Analog

Peak

Loopback Detector

Line Driver

Clock Generator

Slicer

LOS Detector

CLK&Data Recovery DPLL

Digital Loopback

Waveform Shaper

One of Four Identical Channels

Jitter Attenuator

B8ZS/ HDB3/AMI Decoder

Jitter Attenuator

Remote Loopback

IBLC Detector

AIS Detector

B8ZS/ HDB3/AMI Encoder

Transmit All Ones

Control Interface

Register File

JTAG TAP

LOSn

RCLKn RDn/RDPn CVn/RDNn
ORDERING INFORMATION

IDT Device Type

XX Package

QUAD T1/E1 SHORT HAUL LINE INTERFACE UNIT

X Process/ Temperature Range

Blank Industrial -40 °C to + 85 °C

Plastic Ball Grid Array PBGA, BB160

Green Plastic Ball Grid Array PBGA, BBG160

Thin Quad Flatpack TQFP, DA144

Green Thin Quad Flatpack TQFP, DAG144
82V2044 QUAD T1/E1 Short Haul LIU

CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138
for SALES 1-800-345-7015 or 408-284-8200 fax 408-284-2775

IDT and the IDT logo are trademarks of Integrated Device Technology, Inc.
for Tech Support 408-360-1552

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived 82V2044DA Datasheet file may be downloaded here without warranties.

Datasheet ID: 82V2044DA 637392