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參數(shù)資料
| 型號(hào)： | CY2291SI-XXX |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | Three-PLL General Purpose EPROM Programmable Clock Generator |
| 中文描述： | 66.6 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO20 |
| 封裝： | 0.300 INCH, MO-119, SOIC-20 |
| 文件頁(yè)數(shù)： | 8/13頁(yè) |
| 文件大?。?/td> | 121K |
| 代理商： | CY2291SI-XXX |
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CY2291
8
Switching Characteristics, Commercial 3.3V
Parameter
Name
Description
Min.
Typ.
Max.
Unit
t
1
Output Period
Clock output range, 3.3V
operation
CY2291
12.5
(80 MHz)
13000
(76.923 kHz)
ns
CY2291F
15
(66.6 MHz)
13000
(76.923 kHz)
ns
Output Duty
Cycle
[11]
Duty cycle for outputs, defined as t
2
÷
t
1[12]
f
OUT
> 66 MHZ
Duty cycle for outputs, defined as t
2
÷
t
1[12]
f
OUT
< 66 MHZ
Output clock rise time
[13]
Output clock fall time
[13]
40%
50%
60%
45%
50%
55%
t
3
t
4
t
5
Rise Time
3
5
ns
Fall Time
2.5
4
ns
Output Disable
Time
Time for output to enter three-state mode after
SHUTDOWN/OE goes LOW
10
15
ns
t
6
Output Enable
Time
Time for output to leave three-state mode after
SHUTDOWN/OE goes HIGH
10
15
ns
t
7
Skew
Skew delay between any identical or related
outputs
[3, 12, 15]
< 0.25
0.5
ns
t
8
CPUCLK Slew
Frequency transition rate
1.0
20.0
MHz/
ms
t
9A
Clock Jitter
[14]
Peak-to-peak period jitter (t
9A
Max.
–
t
9A
min.),
% of clock period (f
OUT
< 4 MHz)
Peak-to-peak period jitter (t
9B
Max.
–
t
9B
min.)
(4 MHz < f
OUT
< 16 MHz)
Peak-to-peak period jitter
(16 MHz < f
OUT
<
50 MHz)
Peak-to-peak period jitter
(f
OUT
> 50 MHz)
Lock Time from Power-Up
<0.5
1
%
t
9B
Clock Jitter
[14]
<0.7
1
ns
t
9C
Clock Jitter
[14]
<400
500
ps
t
9D
Clock Jitter
[14]
<250
350
ps
t
10A
Lock Time for
CPLL
<25
50
ms
t
10B
Lock Time for
UPLL and SPLL
Lock Time from Power-Up
<0.25
1
ms
Slew Limits
CPU PLL Slew Limits
CY2291
8
80
MHz
CY2291F
8
66.6
MHz
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY2291SC-XXX | Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291SL-XXX | Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291 | Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291F | Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291FI | Three-PLL General Purpose EPROM Programmable Clock Generator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY2291SL224 | 制造商:CYPRESS 功能描述:* |
| CY2291SL-329 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY2291SL-XXX | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291SXC-161 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述: |
| CY2291SXC-197T | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述: |
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