XRT86L30
SINGLE T1/E1/J1 FRAMER/LIU COMBO
REV. 1.0.1
T
ABLE 186: E1 TRANSMITTER
VDD=3.3V±5%, TA=-40° TO 85°C, UNLESS OTHERWISE SPECIFIED
IN YP AX NIT TEST CONDITIONS
ELECTRICAL CHARACTERISTICS
P
ARAMETER
M
.
T
.
M
.
U
AMI Output Pulse Amplitude:
75 Application
120 Application
Transformer with 1:2 ratio and 9.1
resistor in series with each end of pri-
mary.
Ω
2.13
2.70
2.37
3.00
2.60
3.30
V
V
Ω
Ω
Output Pulse Width
224
0.95
0.95
-
244
264
1.05
1.05
0.05
ns
-
Output Pulse Width Ratio
-
-
ITU-G.703
ITU-G.703
Output Pulse Amplitude Ratio
Jitter Added by the Transmitter Output
-
0.025
UIpp Broad Band with jitter free TCLK
applied to the input.
Output Return Loss:
51kHz -102kHz
8
-
-
-
-
-
-
dB
dB
dB
ETSI 300 166, CHPTT
102kHz-2048kHz
2048kHz-3072kHz
14
10
TABLE 187: T1 TRANSMITTER
E
LECTRICAL CHARACTERISTICS
VDD=3.3V±5%, TA=-40° TO 85°C, UNLESS OTHERWISE SPECIFIED
IN YP AX NIT TEST CONDITIONS
P
ARAMETER
M
.
T
.
M
.
U
AMI Output Pulse Amplitude:
2.4
3.0
3.60
V
Use transformer with 1:2.45 ratio and
measured at DSX-1
Output Pulse Width
338
350
362
20
ns
-
ANSI T1.102
ANSI T1.102
ANSI T1.102
Output Pulse Width Imbalance
Output Pulse Amplitude Imbalance
Jitter Added by the Transmitter Output
-
-
-
-
-
+200
0.05
mV
0.025
UIpp Broad Band with jitter free TCLK
applied to the input.
Output Return Loss:
51kHz -102kHz
-
-
-
15
15
15
-
-
-
dB
dB
dB
102kHz-2048kHz
2048kHz-3072kHz
269
EXAR [ EXAR CORPORATION ]
