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參數(shù)資料
型號: IDT82V2082BFG
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 70/88頁
文件大?。?/td> 0K
描述: IC LIU T1/E1/J1 2CH 81BGA
標準包裝: 360
類型: 線路接口裝置(LIU)
規(guī)程: T1,E1,J1
電源電壓: 3.13 V ~ 3.47 V
安裝類型: 表面貼裝
封裝/外殼: 81-LFBGA
供應(yīng)商設(shè)備封裝: 81-CABGA(8x8)
包裝: 托盤
IDT82V2082
DUAL CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
TEST SPECIFICATIONS
72
May 4, 2009
VOH
Output High level Voltage (Iout=400
A)
2.4
-
VDDIO
V
VMA
Analog Input Quiescent Voltage (RTIPn, RRINGn
pin while floating)
1.5
V
II
Input Leakage Current
TMS, TDI, TRST
All other digital input pins
-10
50
10
A
IZL
High Impedance Leakage Current
-10
10
A
Ci
Input capacitance
15
pF
Co
Output load capacitance
50
pF
Co
Output load capacitance (bus pins)
100
pF
Table-63 E1 Receiver Electrical Characteristics
Symbol
Parameter
Min
Typ
Max
Unit
Test conditions
Receiver sensitivity
Short haul with cable loss@1024kHz:
Long haul with cable loss@1024kHz:
-10
-43
dB
Analog LOS level
Short haul
Long haul
-4
800
-48
mVp-p
dB
A LOS level is programmable for Long Haul
Allowable consecutive zeros before LOS
G.775:
I.431/ETSI300233:
32
2048
LOS reset
12.5
% ones
G.775, ETSI 300 233
Receive Intrinsic Jitter
20Hz - 100kHz
0.05
U.I.
JA enabled
Input Jitter Tolerance
1 Hz – 20 Hz
20 Hz – 2.4 KHz
18 KHz – 100 KHz
37
5
2
U.I.
G.823, with 6 dB cable attenuation
ZDM
Receiver Differential Input Impedance
20
K
Internal mode
Input termination resistor tolerance
±1%
RRX
Receive Return Loss
51 KHz – 102 KHz
102 KHz - 2.048 MHz
2.048 MHz – 3.072 MHz
20
dB
G.703 Internal termination
RPD
Receive path delay
Single rail
Dual rail
7
2
U.I.
JA disabled
Table-62 DC Characteristics (Continued)
Symbol
Parameter
Min
Typ
Max
Unit
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