參數(shù)資料
型號: CY28410OCT
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: XO, clock
英文描述: Clock Generator for Intel Grantsdale Chipset
中文描述: 266 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝: SSOP-56
文件頁數(shù): 13/18頁
文件大?。?/td> 281K
代理商: CY28410OCT
CY28410
Document #: 38-07593 Rev. *C
Page 13 of 18
V
LOW
V
OX
V
OVS
Voltage Low
Crossing Point Voltage at 0.7V Swing
Maximum Overshoot Voltage
Math averages
Figure 8
–150
250
mV
mV
550
V
HIGH
+
0.3
0.2
V
V
UDS
V
RB
SRC
T
DC
T
PERIOD
T
PERIODSS
Minimum Undershoot Voltage
Ring Back Voltage
–0.3
V
V
See
Figure 8
. Measure SE
SRCT and SRCC Duty Cycle
100-MHz SRCT and SRCC Period
100-MHz SRCT and SRCC Period,
SSC
100-MHz SRCT and SRCC Absolute
Period
T
PERIODSSAbs
100-MHz SRCT and SRCC Absolute
Period, SSC
T
SKEW
SRC Skew
T
CCJ
SRCT/C Cycle to Cycle Jitter
L
ACC
SRCT/C Long Term Accuracy
T
R
/ T
F
SRCT and SRCC Rise and Fall Times Measured from V
OL
= 0.175 to V
OH
=
Measured at crossing point V
OX
Measured at crossing point V
OX
Measured at crossing point V
OX
45
55
%
ns
9.997001 10.00300
9.997001 10.05327
ns
T
PERIODAbs
Measured at crossing point V
OX
10.12800 9.872001
ns
Measured at crossing point V
OX
9.872001 10.17827
ns
Measured at crossing point V
OX
Measured at crossing point V
OX
Measured at crossing point V
OX
250
125
300
ps
ps
ppm
0.525V
Determined as a fraction of 2*(T
R
– T
F
)/(T
R
+ T
F
)
175
1100
ps
T
RFM
Rise/Fall Matching
20
%
T
R
T
F
V
HIGH
V
LOW
V
OX
V
OVS
Rise Time Variation
Fall Time Variation
Voltage High
Voltage Low
Crossing Point Voltage at 0.7V Swing
Maximum Overshoot Voltage
125
125
850
550
ps
ps
mV
mV
mV
Math averages
Figure 8
Math averages
Figure 8
660
–150
250
V
HIGH
+
0.3
0.2
V
V
UDS
V
RB
PCI/PCIF
T
DC
T
PERIOD
T
PERIODSS
Minimum Undershoot Voltage
Ring Back Voltage
–0.3
V
V
See
Figure 8.
Measure SE
PCI Duty Cycle
Spread Disabled PCIF/PCI Period
Spread Enabled PCIF/PCI Period,
SSC
Spread Disabled PCIF/PCI Period
T
PERIODSSAbs
Spread Enabled PCIF/PCI Period,
SSC
T
HIGH
PCIF and PCI high time
T
LOW
PCIF and PCI low time
T
R
/ T
F
PCIF and PCI rise and fall times
T
SKEW
Any PCI clock to Any PCI clock Skew Measurement at 1.5V
T
CCJ
PCIF and PCI Cycle to Cycle Jitter
DOT
T
DC
DOT96T and DOT96C Duty Cycle
T
PERIOD
DOT96T and DOT96C Period
Measurement at 1.5V
Measurement at 1.5V
Measurement at 1.5V
45
55
%
ns
29.99100 30.00900
29.9910
30.15980
ns
T
PERIODAbs
Measurement at 1.5V
Measurement at 1.5V
29.49100 30.50900
ns
29.49100 30.65980
ns
Measurement at 2.4V
Measurement at 0.4V
Measured between 0.8V and 2.0V
11.5
11.5
0.5
ns
ns
ns
ps
ps
2.0
500
500
Measurement at 1.5V
Measured at crossing point V
OX
Measured at crossing point V
OX
45
55
%
ns
10.41354 10.41979
AC Electrical Specifications
(continued)
Parameter
Description
Condition
Min.
Max.
Unit
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CY28410OXC 功能描述:時鐘發(fā)生器及支持產(chǎn)品 SysClk Intel Lakeprt & Grantsdale Chipset RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
CY28410OXC-2 功能描述:時鐘發(fā)生器及支持產(chǎn)品 SysClk Intel Lakeprt & Grantsdale Chipset RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
CY28410OXC-2T 功能描述:時鐘發(fā)生器及支持產(chǎn)品 SysClk Intel Lakeprt & Grantsdale Chipset RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
CY28410OXCT 功能描述:時鐘發(fā)生器及支持產(chǎn)品 SysClk Intel Lakeprt & Grantsdale Chipset RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
CY28410ZC 制造商:SPECTRALINEAR 制造商全稱:SPECTRALINEAR 功能描述:Clock Generator for Intel Grantsdale Chipset