參數(shù)資料
型號： CY28419
英文描述： Clocks and Buffers
中文描述： 時鐘和緩沖器
文件頁數(shù)： 28/48頁
文件大小： 538K
代理商： CY28419
CY28405-2
Document #: 38-07511 Rev. *C
Page 12 of 16
T
R
/ T
F
XIN Rise and Fall Times
Measured between 0.3V
DD
and 0.7V
DD
As an average over 1
μ
s
duration
Over 150 ms
–
10.0
ns
T
CCJ
XIN Cycle to Cycle Jitter
–
500
ps
L
ACC
CPU at 0.7V
T
DC
T
PERIOD
T
PERIOD
T
PERIOD
T
SKEW
T
CCJ
T
R
/ T
F
Long Term Accuracy
–
300
ppm
CPUT and CPUC Duty Cycle
100-MHz CPUT and CPUC Period
133-MHz CPUT and CPUC Period
200-MHz CPUT and CPUC Period
Any CPUT/C to CPUT/C Clock Skew
CPUT/C Cycle to Cycle Jitter
CPUT and CPUC Rise and Fall Times
Measured at crossing point V
OX
Measured at crossing point V
OX
Measured at crossing point V
OX
Measured at crossing point V
OX
Measured at crossing point V
OX
Measured at crossing point V
OX
Measured from Vol = 0.175 to
Voh = 0.525V
Determined as a fraction of
2*(T
R
-T
F
)/(T
R
+T
F
)
45
55
%
ns
ns
ns
ps
ps
9.9970
7.4978
4.9985
–
–
10.003
7.5023
5.0015
100
125
175
700
ps
T
RFM
Rise/Fall Matching
–
20
%
T
R
T
F
V
HIGH
V
LOW
V
OX
V
OVS
V
UDS
V
RB
SRC
T
DC
T
PERIOD
Rise Time Variation
Fall Time Variation
Voltage High
Voltage Low
Crossing Point Voltage at 0.7V Swing
Maximum Overshoot Voltage
Minimum Undershoot Voltage
Ring Back Voltage
–
–
125
125
850
–
550
ps
ps
mV
mV
mV
V
V
V
Math averages
Figure 7
Math averages
Figure 7
660
–150
250
–
–0.3
–
V
HIGH
+ 0.3
–
0.2
See
Figure 7
. Measure SE
SRCT and SRCC Duty Cycle
100 MHz SRCT and SRCC Period
Measured at crossing point V
OX
Measured at crossing point
V
OX
Measured at crossing point
V
OX
Measured at crossing point
V
OX
Measured at crossing point
V
OX
Measured from Vol= 0.175 to
Voh = 0.525V
Determined as a fraction of
2*(T
R
-T
F
)/(T
R
+T
F
)
45
55
%
9.9970
10.003
ns
T
PERIOD
200 MHz SRCT and SRCC Period
4.9985
5.0015
ns
L
ACC
Long Term Accuracy
–
300
ppm
T
CCJ
SRCT/C Cycle to Cycle Jitter
–
125
ps
T
R
/ T
F
SRCT and SRCC Rise and Fall Times
175
700
ps
T
RFM
Rise/Fall Matching
–
20
%
T
R
T
F
V
HIGH
V
LOW
V
OX
V
OVS
V
UDS
V
RB
Rise Time Variation
Fall Time Variation
Voltage High
Voltage Low
Crossing Point Voltage at 0.7V Swing
Maximum Overshoot Voltage
Minimum Undershoot Voltage
Ring Back Voltage
–
–
125
125
850
–
550
ps
ps
mV
mV
mV
V
V
V
Math averages
Figure 7
Math averages
Figure 7
660
–150
250
–
–0.3
–
V
HIGH
+ 0.3
–
0.2
See
Figure 7.
Measure SE
AC Electrical Specifications
(continued)
Parameter
Description
Condition
Min.
Max.
Unit
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY28419OC 功能描述:時鐘合成器/抖動清除器 System Clock w/Diff SRC & CPU Out RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
CY28419OCT 功能描述:時鐘合成器/抖動清除器 System Clock w/Diff SRC & CPU Out RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
CY28419OXC 功能描述:時鐘合成器/抖動清除器 System Clock w/Diff SRC & CPU Out RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
CY28419OXCT 功能描述:時鐘合成器/抖動清除器 System Clock w/Diff SRC & CPU Out RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
CY28419ZC 制造商:Rochester Electronics LLC 功能描述:CLOCK SYNTHESIZER WITH DIFFERENTIAL SRC & CPU OUT - Bulk
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