
XRT83SL28
xr
8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
REV. 1.0.0
42
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
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)
9
11
-
dB
With nominal pulse amplitude of
3.0V for 120
and 2.37V for
75
with 6dB cable loss.
Interference Margin
-18
-14
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
Jitter Attenuator Corner Fre-
quency
JABW = "0"
JABW = "1"
-
10
1.5
-
Hz
ITU-G.736
Return Loss
51kHz - 102kHz
102kHz - 2048kHz
2048kHz - 3072kHz
14
20
16
-
dB
ITU-G.703