XRT83SL34 View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'XRT83SL34' PDF : 80 Pages View PDF
XRT83SL34
QUAD T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
PRELIMINARY
REV. P1.0.8
TABLE 48: AC ELECTRICAL CHARACTERISTICS
VDD=3.3V±5%, TA=25°C, UNLESS OTHERWISE SPECIFIED
PARAMETER
SYMBOL
MIN.
TYP.
E1 MCLK Clock Frequency
-
2.048
T1 MCLK Clock Frequency
-
1.544
MCLK Clock Duty Cycle
40
-
MCLK Clock Tolerance
-
±50
TCLK Duty Cycle
Transmit Data Setup Time
Transmit Data Hold Time
TCLK Rise Time(10%/90%)
TCLK Fall Time(90%/10%)
RCLK Duty Cycle
Receive Data Setup Time
Receive Data Hold Time
RCLK to Data Delay
TCDU
30
50
TSU
50
-
THO
30
-
TCLKR
-
-
TCLKF
-
-
RCDU
45
50
RSU
150
-
RHO
150
-
RDY
-
-
RCLK Rise Time(10% to 90%) with
RCLKR
-
-
25pF Loading.
RCLK Fall Time(90% to 10%) with
25pF Loading.
RCLKF
MAX.
60
-
70
-
-
40
40
55
-
-
40
40
40
UNITS
MHz
MHz
%
ppm
%
ns
ns
ns
ns
%
ns
ns
ns
ns
ns
FIGURE 26. TRANSMIT CLOCK AND INPUT DATA TIMING
TCLKR
TCLKF
TCLK
TPOS/TDATA
or
TNEG
TSU
THO
72
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