參數(shù)資料
型號(hào): XRT83SH38
廠商: Exar Corporation
英文描述: 8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
中文描述: 8通道的T1/E1/J1短途線路接口單元
文件頁(yè)數(shù): 74/78頁(yè)
文件大?。?/td> 606K
代理商: XRT83SH38
XRT83SH38
71
8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
REV. 1.0.7
T
ABLE
50: P
OWER
C
ONSUMPTION
VDD=3.3V ±5%, T
A
=25°C, U
NLESS
O
THERWISE
S
PECIFIED
M
ODE
S
UPPLY
V
OLTAGE
I
MPEDANCE
R
ECEIVER
T
RANSMITTER
T
YP
M
AX
U
NIT
T
EST
C
ONDITION
E1
3.3V
75
1:1
1:2
1.059
1.422
-
W
50% ones
100% ones
E1
3.3V
120
1:1
1:2
0.974
1.264
-
W
50% ones
100% ones
T1
3.3V
100
1:1
1:2
1.465
1.904
-
W
50% ones
100% ones
T
ABLE
51: E1 R
ECEIVER
E
LECTRICAL
C
HARACTERISTICS
VDD=3.3V ±5%, T
A
=25°C, U
NLESS
O
THERWISE
S
PECIFIED
P
ARAMETER
M
IN
T
YP
M
AX
U
NIT
T
EST
C
ONDITION
Receiver Loss of Signal
Number of consecutive zeros
before RLOS is declared
Input signal level at RLOS
RLOS clear
-
15
12.5
32
24
-
-
-
-
dB
% ones
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.
Input Impedance
-
13
-
k
Input Jitter Tolerance
1Hz
10kHz - 100kHz
37
0.2
-
-
-
-
UI
p-p
UI
p-p
ITU-G.823
Recovered Clock Jitter
Transfer Corner Frequency
Peaking Amplitude
-
-
36
-
-
-0.5
kHz
dB
ITU-G.736
Jitter Attenuator Corner Fre-
quency
JABW = 0
JABW = 1
-
-
10
1.5
-
-
Hz
Hz
ITU-G.736
Return Loss
51kHz - 102kHz
102kHz - 2048kHz
2048kHz - 3072kHz
14
20
16
-
-
-
-
-
-
dB
dB
dB
ITU-G.703
相關(guān)PDF資料
PDF描述
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