xrt75r12 Exar Corporation, xrt75r12 Datasheet - Page 31

• Manufacturer Part Number: xrt75r12
• Description: Twelve Channel E3/ds3/sts-1 Line Interface Unit With Jitter
• Manufacturer: Exar Corporation

REV. 1.0.4
F
SYMBOL
IGURE
TxClk
t
t
t
t
RTX
TSU
THO
FTX
TPData
16. S
TxClk
Data
0
Duty Cycle
TxClk Frequency
E3
DS-3
STS-1
TxClk Rise Time (10% to 90%)
TxClk Fall Time (10% to 90%)
TPData/TNData to TxClk falling set up time
TPData/TNData to TxClk falling hold time
TPData or
TTIP or
INGLE
TNData
TRing
TxClk
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
-R
AIL OR
NRZ D
F
IGURE
t
RTX
PARAMETER
ATA
1
15. T
F
ORMAT
t
TSU
RANSMITTER
t
FTX
(E
NCODER AND
28
T
ERMINAL
1
D
ECODER ARE
t
I
THO
NPUT
T
MIN
30
3
3
IMING
E
NABLED
0
34.368
44.736
51.84
TYP
50
)
MAX
70
4
4
XRT75R12
UNITS
MHz
MHz
MHz
ns
ns
ns
ns
%