參數(shù)資料
型號: 932S203AGLFT
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘產(chǎn)生/分配
英文描述: 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝: 6.10 MM, 0.50 MM PITCH, GREEN, MO-153, TSSOP-56
文件頁數(shù): 6/19頁
文件大小: 284K
代理商: 932S203AGLFT
14
ICS932S203
0601E—12/22/04
All 3V66 clocks are to be in pphase with each other. In the case where 3V66_1 is configured as 48MHz VCH clock,
there is no defined phase relationship between 3V66_1/VCH and other 3V66 clocks. The PCI group should lag 3V66
by the standard skew described below as Tpci.
Un-Buffered Mode 3V66 & PCI Phase Relationship
3V66 (1:0)
3V66 (4:2)
3V66_5
PCICLK_F (2:0) PCICLK (6:0)
Tpci
Group Skews at Common Transition Edges: (Un-Buffered Mode)
GROUP
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
3V66
3V66 (5:0) pin to pin skew
0
500
ps
PCI
PCI_F (2:0) and PCI (6:0) pin to pin skew
0
500
ps
3V66 to PCI
S3V66-PCI
3V66 (5:0) leads 33MHz PCI
1.5
3.5
ns
1Guaranteed by design, not 100% tested in production.
The impact of asserting the PCI_STOP# signal will be the following. All PCI[6:0] and stoppable PCI_F[2,0] clocks will
latch low in their next high to low transition.
PCI_STOP#
PCI_F[2:0] 33MHz
PCI[6:0] 33MHz
Assertion of PCI_STOP# Waveforms
PCI_STOP# - Assertion (transition from logic "1" to logic "0")
相關PDF資料
PDF描述
932S203AFLNT 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
932S203YFLFT 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
932S203YGLF 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
932S203YFT 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
932S203YFLN 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
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