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XRT83VSH316
91
16-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
REV. 1.0.1
TABLE 70: T1 RECEIVER ELECTRICAL CHARACTERISTICS
VDDIO = 3.3V + 5% , VDDCORE = 1.8V + 5%, TA=25°C, unless otherwise specified
PARAMETER
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
Receiver loss of signal:
Number of consecutive zeros before
RLOS is set
Input signal level at RLOS
RLOS Clear
13
12.5
175
16
-
dB
% ones
Cable attenuation @772kHz
ITU-G.775, ETSI 300 233
Receiver Sensitivity
9
-
dB
With nominal pulse amplitude of 3.0V
for 100
termination
Interference Margin
-18
-14
-
dB
With 6db of cable loss
Input Impedance
15
-
k
W
Jitter Tolerance:
1Hz
10kHz - 100kHz
138
0.4
-
UIpp
AT&T Pub 62411
Recovered Clock Jitter
Transfer Corner Frequency
Peaking Amplitude
-
10
-
0.1
KHz
dB
TR-TSY-000499
Jitter Attenuator Corner Frequency
(-3dB curve)
-
3
Hz
AT&T Pub 62411
Return Loss:
51kHz - 102kHz
102kHz - 2048kHz
2048kHz - 3072kHz
14
20
16
-
dB
TABLE 71: E1 TRANSMITTER ELECTRICAL CHARACTERISTICS
VDD=3.3V ±5%, TA=25°C, UNLESS OTHERWISE SPECIFIED
PARAMETER
MIN
TYP
MAX
UNIT
TEST CONDITION
AMI Output Pulse Amplitude
75
120
2.13
2.70
2.37
3.00
2.60
3.30
V
1:2 Transformer
Output Pulse Width
224
244
264
ns
Output Pulse Width Ratio
0.95
-
1.05
ITU-G.703
Output Pulse Amplitude Ratio
0.95
-
1.05
ITU-G.703