參數(shù)資料
型號(hào): IDT82V2084PF
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 58/75頁
文件大?。?/td> 0K
描述: IC LIU T1/J1/E1 4CH 128-TQFP
標(biāo)準(zhǔn)包裝: 15
類型: 線路接口裝置(LIU)
規(guī)程: E1
電源電壓: 3.13 V ~ 3.47 V
安裝類型: 表面貼裝
封裝/外殼: 128-LQFP
供應(yīng)商設(shè)備封裝: 128-TQFP(14x20)
包裝: 托盤
其它名稱: 82V2084PF
61
INDUSTRIAL
TEMPERATURE RANGES
QUAD CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
Table-64 T1/J1 Receiver Electrical Characteristics
Symbol
Parameter
Min
Typ
Max
Unit
Test conditions
receiver sensitivity
Short haul with cable loss@772kHz:
Long haul with cable loss@772kHz:
-10
-36
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
T1.231-1993
I.431
175
1544
LOS reset
12.5
% ones G.775, ETSI 300 233
Receive Intrinsic Jitter
10 Hz – 8 KHz
10 Hz – 40 KHz
8 KHz – 40 KHz
Wide band
0.02
0.025
0.050
U.I.
JA enabled ( in receive path)
Input Jitter Tolerance
0.1 Hz – 1 Hz
4.9 Hz – 300 Hz
10 KHz – 100 KHz
138.0
28.0
0.4
U.I.
AT&T62411
ZDM
Receiver Differential Input Impedance
20
K
Internal mode
Input termination resistor tolerance
±1%
RRX
Receive Return Loss
39 KHz – 77 KHz
77 KHz - 1.544 MHz
1.544 MHz – 2.316 MHz
20
dB
G.703
Internal termination
RPD
Receive path delay
Single rail
Dual rail
7
2
U.I.
JA disabled
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