xrt83l30 Exar Corporation, xrt83l30 Datasheet - Page 74

• 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
F
IGURE
E1 MCLK Clock Frequency
T1 MCLK Clock Frequency
MCLK Clock Duty Cycle
MCLK Clock Tolerance
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
RCLK Rise Time(10%/90%) with
25pF Loading.
RCLK Fall Time(90%/10%) with 25pF
Loading.
TPOS/TDATA
TNEG
28. T
or
TCLK
RANSMIT
P
ARAMETER
C
LOCK AND
T
SU
(T
A
=25°C, VDD=3.3V±5%,
T
ABLE
I
NPUT
47: AC E
D
RCLK
T
RCLK
T
T
ATA
R
T
S
HO
R
T
T
R
R
CLKR
CLKF
CDU
CDU
YMBOL
SU
HO
HO
SU
DY
T
R
F
IMING
LECTRICAL
71
UNLESS OTHERWISE SPECIFIED
150
150
40
30
50
30
45
M
-
-
-
-
-
-
-
C
IN
HARACTERISTICS
2.048
1.544
±50
50
50
T
-
-
-
-
-
-
-
-
-
YP
)
TCLK
60
70
40
40
55
40
40
40
M
-
-
-
-
-
-
-
R
AX
TCLK
MHz
MHz
ppm
U
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%
%
NITS
REV. 1.0.1
F