XRT83L34
xr
REV. 1.0.1
QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
87
TABLE 45: E1 TRANSMITTER ELECTRICAL CHARACTERISTICS
VDD=3.3V±5%,
TA=-40° TO 85°C, UNLESS OTHERWISE SPECIFIED
PARAMETER
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
AMI Output Pulse Amplitude:
75
W Application
120
W Application
2.185
2.76
2.37
3.00
2.555
3.24
V
Transformer with 1:2 ratio and 9.1
W
resistor in series with each end of pri-
mary.
Output Pulse Width
224
244
264
ns
Output Pulse Width Ratio
0.95
-
1.05
-
ITU-G.703
Output Pulse Amplitude Ratio
0.95
-
1.05
-
ITU-G.703
Jitter Added by the Transmitter Out-
put
-
0.025
0.05
UIpp
Broad Band with jitter free TCLK
applied to the input.
Output Return Loss:
51kHz -102kHz
102kHz-2048kHz
2048kHz-3072kHz
8
14
10
-
dB
ETSI 300 166, CHPTT
TABLE 46: T1 TRANSMITTER ELECTRICAL CHARACTERISTICS
VDD=3.3V±5%,
TA=-40° TO 85°C, UNLESS OTHERWISE SPECIFIED
PARAMETER
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
AMI Output Pulse Amplitude:
2.5
3.0
3.5
V
Use transformer with 1:2.45 ratio and
measured at DSX-1
Output Pulse Width
338
350
362
ns
ANSI T1.102
Output Pulse Width Imbalance
-
20
-
ANSI T1.102
Output Pulse Amplitude Imbalance
-
+200
mV
ANSI T1.102
Jitter Added by the Transmitter Out-
put
-
0.025
0.05
UIpp
Broad Band with jitter free TCLK
applied to the input.
Output Return Loss:
51kHz -102kHz
102kHz-2048kHz
2048kHz-3072kHz
-
15
-
dB