參數(shù)資料
型號(hào): IDT82V2048LBBG
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 1/48頁(yè)
文件大?。?/td> 0K
描述: IC LIU T1/E1 8CH SHORT 160-BGA
標(biāo)準(zhǔn)包裝: 14
類(lèi)型: 線路接口裝置(LIU)
規(guī)程: E1
電源電壓: 3.13 V ~ 3.47 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 160-BGA
供應(yīng)商設(shè)備封裝: 160-PBGA(15x15)
包裝: 托盤(pán)
其它名稱(chēng): 82V2048LBBG
2005 Integrated Device Technology, Inc.
DSC-6527/1
IDT and the IDT logo are trademarks of Integrated Device Technology, Inc.
1
July, 2005
OCTAL T1/E1 SHORT HAUL
ANALOG FRONT END
IDT82V2048L
FUNCTIONAL BLOCK DIAGRAM
Figure-1 Block Diagram
Slicer
Peak
Detector
Line
Driver
Waveform
Shaper
LOS
Detector
One of Eight Identical Channels
Register
File
Control Interface
Clock
Generator
MOD
E[2
:0]
CS
TS
2/SCL
K/ALE
/AS
TS
1/
RD
/R/
W
TS
0/
SD
I/WR
/DS
SD
O/
R
D
Y/
AC
K
IN
T
D[7
:0]/
AD[
7:0
]
MC[3:0]/A
[4:0]
MC
LK
TRS
T
TC
K
TM
S
TD
I
TD
O
JTAG TAP
RTIPn
RRINGn
TTIPn
TRINGn
VDDIO
VDDT
VDDD
VDDA
LOSn
RCn
RDPn
RDNn
TCLKn
TDNn
TDPn
G.772
Monitor
Transmit
All Ones
OE
CLKE
FEATURES
!
Octal T1/E1 short haul analog front end which supports 100
T1 twisted pair, 120
E1 twisted pair and 75 E1 coaxial
applications
!
Built-in transmit pre-equalization meets G.703 & T1.102
!
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 7
!
Low impedance transmit drivers with high-Z
!
Selectable hardware and parallel/serial host interface
!
Hitless Protection Switching (HPS) for 1 to 1 protection without
relays
!
JTAG boundary scan for board test
!
3.3 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
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