參數(shù)資料
型號: XRT91L30
廠商: Exar Corporation
英文描述: STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
中文描述: STS-12/STM-4或STS-3/STM-1的SONET / SDH收發(fā)器
文件頁數(shù): 25/40頁
文件大?。?/td> 387K
代理商: XRT91L30
xr
REV. P1.0.8
PRELIMINARY
STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
XRT91L30
23
3.2
When applying parallel data input to the transmitter, the setup and hold times should be followed as shown in
Figure 12 and Table 10, Table 11.
F
IGURE
12. T
RANSMIT
P
ARALLEL
I
NPUT
T
IMING
Transmit Parallel Data Input Timing
T
ABLE
10: T
RANSMIT
P
ARALLEL
D
ATA
I
NPUT
T
IMING
(STS-12/STM-4 O
PERATION
)
T
ABLE
11: T
RANSMIT
P
ARALLEL
D
ATA
I
NPUT
T
IMING
(STS-3/STM-1 O
PERATION
).
S
YMBOL
P
ARAMETER
M
IN
T
YP
M
AX
U
NITS
t
TXPCLK_IO
Transmit Clock
Output
period
12.86
ns
t
TXDI_SU
Transmit data setup time with respect to TXPCLK_IO
2.0
ns
t
TXDI_HD
Transmit data hold time with respect to TXPCLK_IO
1.0
ns
S
YMBOL
P
ARAMETER
M
IN
T
YP
M
AX
U
NITS
t
TXPCLK_IO
Transmit Clock
Output
period
51.44
ns
t
TXDI_SU
Transmit data setup time with respect to TXPCLK_IO
2.0
ns
t
TXDI_HD
Transmit data hold time with respect to TXPCLK_IO
1.0
ns
t
TXPCLK_IO
TXDI[7:0]
TXPCLK_IO
t
TXDI_HD
t
TXDI_SU
Transmit Parallel Clock Output
Transmit Parallel
Clock driven by
XRT91L30
Device
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參數(shù)描述
XRT91L30_0611 制造商:EXAR 制造商全稱:EXAR 功能描述:STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
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