參數(shù)資料
型號(hào)： CY22381FCT
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類(lèi)： XO, clock
英文描述： Three-PLL General Purpose FLASH Programmable Clock Generator
中文描述： 200 MHz, OTHER CLOCK GENERATOR, PDSO8
封裝： 0.150 INCH, SOIC-8
文件頁(yè)數(shù)： 5/8頁(yè)
文件大?。?/td> 143K
代理商： CY22381FCT
CY22381
Document #: 38-07012 Rev. *D
Page 5 of 8
Switching Characteristics
Parameter
1/t
1
Name
Description
Min.
–
–
45%
Typ.
–
–
50%
Max.
200
166
55%
Unit
MHz
MHz
Output Frequency
[3, 4]
Clock output limit, Commercial
Clock output limit, Industrial
Duty cycle for outputs, defined as t
2
÷
t
1
,
Fout < 100 MHz, divider >= 2, measured
at V
DD
/2
Duty cycle for outputs, defined as t
2
÷
t
1
,
Fout > 100 MHz or divider = 1, measured
at V
DD
/2
Output clock rise time, 20% to 80% of V
DD
Output clock fall time, 20% to 80% of V
DD
Time for output to enter or leave
three-state mode after SHUTDOWN/OE
switches
Peak-to-peak period jitter, CLK outputs
measured at V
DD
/2
PLL Lock Time from Power-up
t
2
Output Duty Cycle
[3, 5]
40%
50%
60%
t
3
t
4
t
5
Rising Edge Slew Rate
[3]
Falling Edge Slew Rate
[3]
Output Three-state Timing
[3]
0.75
0.75
–
1.4
1.4
150
–
–
V/ns
V/ns
ns
300
t
6
Clock Jitter
[3, 6]
–
200
–
ps
t
7
Lock Time
[3]
–
1.0
3
ms
Switching Waveforms
Notes:
4. Guaranteed to meet 20% – 80% output thresholds and duty cycle specifications.
5. Reference Output duty cycle depends on XTALIN duty cycle.
6. Jitter varies significantly with configuration. Reference Output jitter depends on XTALIN jitter and edge rate.
t
1
OUTPUT
t
2
t
3
t
4
All Outputs, Duty Cycle and Rise/Fall Time
t
5
OE
ALL
OUTPUTS
t
5
Output Three-State Timing
THREE-STATE
CLK Output Jitter
CLK
OUTPUT
t
6
相關(guān)PDF資料
PDF描述
CY22381FI Three-PLL General Purpose FLASH Programmable Clock Generator
CY22381FIT Three-PLL General Purpose FLASH Programmable Clock Generator
CY22381FXC Three-PLL General Purpose FLASH Programmable Clock Generator
CY22381FXCT Three-PLL General Purpose FLASH Programmable Clock Generator
CY22381FXI Circular Connector; No. of Contacts:7; Series:97-3108B; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:16S; Circular Contact Gender:Pin; Circular Shell Style:Right Angle Plug RoHS Compliant: Yes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY22381FI 制造商:Cypress Semiconductor 功能描述:Programmable PLL Clock Multiplier Triple 8-Pin SOIC
CY22381FIT 制造商:Cypress Semiconductor 功能描述:
CY22381FSCZ 制造商:Cypress Semiconductor 功能描述:
CY22381FSZC 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 Clock Synthesizer RoHS:否 制造商:Silicon Labs 類(lèi)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
CY22381FXC 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 3 PLL Clk Syn COM RoHS:否 制造商:Silicon Labs 類(lèi)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
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