xrt83l30 Exar Corporation, xrt83l30 Datasheet - Page 70

• Manufacturer Part Number: xrt83l30
• Description: Xrt83l30 -single-channel T1/e1/j1 Long-haul, Short-haul Line Interface Unit
• Manufacturer: Exar Corporation

XRT83L30
SINGLE-CHANNEL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
Receiver loss of signal:
Number of consecutive zeros before
RLOS is set
Input signal level at RLOS
RLOS Clear
Receiver Sensitivity
(Short Haul with cable loss)
Receiver Sensitivity
(Long Haul with cable loss)
Input Impedance
Jitter Tolerance:
1Hz
10kHz - 100kHz
Recovered Clock Jitter
Transfer Corner Frequency
Peaking Amplitude
Jitter Attenuator Corner Fre-
quency
(-3dB curve)
Return Loss:
51kHz - 102kHz
102kHz - 2048kHz
2048kHz - 3072kHz
P
ARAMETER
VDD=3.3V±5%, T
T
T
ABLE
ABLE
2048-3072kHz
102-2048kHz
F
51-102kHz
REQUENCY
41: T1 R
42: E1 T
12.5
100
138
0.4
15
12
M
0
-
-
-
-
-
-
IN
A
= -40°
ECEIVER
RANSMIT
G.703/CH-PTT
175
9.8
20
13
20
25
25
T
TO
3
-
-
-
-
YP
14dB
10dB
E
85°C,
8dB
R
LECTRICAL
67
ETURN
R
UNLESS OTHERWISE SPECIFIED
M
250
ETURN
0.1
36
-
-
-
-
-
-
-
-
-
AX
L
OSS
C
L
OSS
HARACTERISTICS
ETS 300166
% ones
R
UIpp
kHz
k
U
dB
dB
dB
dB
dB
Hz
dB
dB
dB
EQUIREMENT
Ω
NIT
6dB
8dB
8dB
Cable attenuation @772kHz
ITU-G.775, ETSI 300 233
With nominal pulse amplitude of 3.0V
for 100Ω termination
With nominal pulse amplitude of 3.0V
for 100
AT&T Pub 62411
TR-TSY-000499
AT&T Pub 62411
Ω
termination
T
EST
C
ONDITIONS
REV. 1.0.1