參數(shù)資料
型號(hào)： CY22381SC-TLGT
廠商： Cypress Semiconductor Corp.
英文描述： Three-PLL General Purpose FLASH Programmable Clock Generator
中文描述： 三鎖相環(huán)通用閃存可編程時(shí)鐘發(fā)生器
文件頁(yè)數(shù)： 5/8頁(yè)
文件大?。?/td> 143K
代理商： CY22381SC-TLGT
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
CY22381SI-TLG Three-PLL General Purpose FLASH Programmable Clock Generator
CY22381SI-TLGT Three-PLL General Purpose FLASH Programmable Clock Generator
CY22381SI-CKN Three-PLL General Purpose FLASH Programmable Clock Generator
CY22381SI-CKNT Circular Connector; No. of Contacts:5; Series:97-3108B; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Right Angle Plug RoHS Compliant: Yes
CY22381SI-JWK Circular Connector Shell; MIL SPEC:MIL-C-5015 A/B/C; Body Material:Aluminum Alloy; Series:97-3108; Connector Shell Size:18; Connecting Termination:Solder; Circular Shell Style:Right Angle Plug; Gender:Male-Female Adapter RoHS Compliant: Yes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY22381SI 制造商:CYPRESS 制造商全稱(chēng):Cypress Semiconductor 功能描述:Three-PLL General Purpose FLASH Programmable Clock Generator
CY22381SI-137 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY22381SI-144 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY22381SI-144T 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
CY22381SI-146 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cypress Semiconductor 功能描述:
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