TABLE
參數(shù)資料
型號: XRT83L314IB-L
廠商: Exar Corporation
文件頁數(shù): 79/84頁
文件大小: 0K
描述: IC LIU T1/E1/J1 14CH 304TBGA
標(biāo)準(zhǔn)包裝: 27
類型: 線路接口裝置(LIU)
驅(qū)動器/接收器數(shù): 14/14
規(guī)程: T1,E1,J1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 304-LBGA
供應(yīng)商設(shè)備封裝: 304-TBGA(31x31)
包裝: 托盤
XRT83L314
14-CHANNEL T1/E1/J1 LONG-HAUL/SHORT-HAUL LINE INTERFACE UNIT
REV. 1.0.0
76
TABLE 59: POWER CONSUMPTION
VDD=3.3V ±5%, TA=25°C, INTERNAL IMPEDANCE, UNLESS OTHERWISE SPECIFIED
MODE
SUPPLY
VOLTAGE
IMPEDANCE
RECEIVER
TRANSMITTER
TYP
MAX
UNIT
TEST
CONDITION
E1
3.3V
75
1:1
1:2
2.80
3.29
W
100% ones
E1
3.3V
120
1:1
1:2
2.52
2.96
W
100% ones
T1
3.3V
100
1:1
1:2
2.81
3.31
W
100% ones
-
3.3V
-
1:1
1:2
620
730
mW
All Trans-
mitters
Turned Off
TABLE 60: E1 RECEIVER ELECTRICAL CHARACTERISTICS
VDD=3.3V ±5%, TA=25°C, UNLESS OTHERWISE SPECIFIED
PARAMETER
MIN
TYP
MAX
UNIT
TEST CONDITION
Receiver Loss of Signal
Number of consecutive zeros
before RLOS is declared
Input signal level at RLOS
RLOS clear
10
15
12.5
175
20
255
dB
Cable attenuation @ 1024kHz
ITU-G.775, ETSI 300 233
Receiver Sensitivity (short haul
with cable loss)
11
-
dB
With nominal pulse amplitude of
3.0V for 120
and 2.37V for
75
with -18dB interference
signal added.
Receiver Sensitivity
(Long haul with cable loss)
Nominal
Extended
0
36
43
dB
With nominal pulse amplitude of
3.0V for 120
and 2.37V for
75
with -18dB interference
signal added.
Input Impedance
-13-
k
Input Jitter Tolerance
1Hz
10kHz - 100kHz
37
0.2
-
UIp-p
ITU-G.823
Recovered Clock Jitter
Transfer Corner Frequency
Peaking Amplitude
-
36
-
-0.5
kHz
dB
ITU-G.736
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