XRT83SL28
xr
8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
REV. 1.0.0
TABLE 18: 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
-
32
24
-
-
Input signal level at RLOS
RLOS clear
15
dB
Cable attenuation @ 1024kHz
ITU-G.775, ETSI 300 233
12.5
9
-
-
-
% ones
dB
Receiver Sensitivity (short haul
11
With nominal pulse amplitude of
3.0V for 120Ω and 2.37V for
75Ω with 6dB cable loss.
with cable loss)
Interference Margin
Input Impedance
-18
-
-14
13
-
kΩ
Input Jitter Tolerance
1Hz
37
-
-
-
-
UIp-p
UIp-p
ITU-G.823
10kHz - 100kHz
0.2
Recovered Clock Jitter
Transfer Corner Frequency
Peaking Amplitude
-
-
36
-
-
kHz
dB
ITU-G.736
ITU-G.736
-0.5
Jitter Attenuator Corner Fre-
quency
-
-
10
-
-
Hz
Hz
JABW = "0"
JABW = "1"
1.5
Return Loss
51kHz - 102kHz
102kHz - 2048kHz
2048kHz - 3072kHz
14
20
16
-
-
-
-
-
-
dB
dB
dB
ITU-G.703
42
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