XRT83L34 Datasheet, PDF (73/82 Pages) Exar Corporation – QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR

XRT83L34
QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. P1.3.4
PRELIMINARY
TABLE 44: E1 TRANSMITTER ELECTRICAL CHARACTERISTICS
VDD=3.3V±5%, T_A=-40° TO 85°C, UNLESS OTHERWISE SPECIFIED
PARAMETER
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
AMI Output Pulse Amplitude:
75Ω Application
120Ω Application
2.13 2.37 2.60
2.70 3.00 3.30
Transformer with 1:2 ratio and 9.1Ω
V ^{resistor in series with each end of pri-}
V ^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
-
dB
-
dB
TABLE 45: T1 TRANSMITTER ELECTRICAL CHARACTERISTICS
VDD=3.3V±5%, T_A=-40° TO 85°C, UNLESS OTHERWISE SPECIFIED
PARAMETER
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
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
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
-
15
-
dB
-
15
-
dB
70