XRT83L30_06 Datasheet, PDF (69/78 Pages) Exar Corporation – SINGLE-CHANNEL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR

REV. 1.0.1
XRT83L30
SINGLE-CHANNEL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
TABLE 40: E1 RECEIVER ELECTRICAL CHARACTERISTICS
VDD=3.3V±5%, TA= -40° TO 85°C, UNLESS OTHERWISE SPECIFIED
PARAMETER
MIN
TYP
MAX
UNIT
TEST CONDITIONS
Receiver loss of signal:
Number of consecutive zeros before
10
RLOS is set
175
255
Cable attenuation @1024KHz
Input signal level at RLOS
15
20
dB ITU-G.775, ETSI 300 233
RLOS De-asserted
Receiver Sensitivity
(Short Haul with cable loss)
Receiver Sensitivity
(Long Haul with cable loss)
Nominal
Extended
Input Impedance
Input Jitter Tolerance:
1 Hz
10kHz-100kHz
Recovered Clock Jitter
Transfer Corner Frequency
Peaking Amplitude
Jitter Attenuator Corner Fre-
quency (-3dB curve) (JABW=0)
(JABW=1)
Return Loss:
51kHz - 102kHz
102kHz - 2048kHz
2048kHz - 3072kHz
12.5
11
0
0
13
>64
0.4
-
20
-
10
1.5
14
-
20
16
dB
With nominal pulse amplitude of 3.0V
dB ^{for 120Ω and 2.37V for 75Ω applica-}
tion. With -18dB interference signal
added.
dB With nominal pulse amplitude of 3.0V
for 120Ω and 2.37V for 75Ω applica-
36
tion. With -18dB interference signal
43
added.
kΩ
UIpp ITU G.823
UIpp
kHz ITU G.736
0.5
dB
-
Hz ITU G.736
Hz
-
dB ITU-G.703
dB
dB
66