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参数资料
| 型号： | W194-70G |
| 英文描述： | Miscellaneous Clock Generator |
| 中文描述： | 杂项时钟发生器 |
| 文件页数： | 5/6页 |
| 文件大小： | 152K |
| 代理商： | W194-70G |
W194
5
AC Electrical Characteristics:
T
A
= 0°C to +70°C or –40° to 85°C, V
DD
= 3.3V ±5%
Parameter
Description
Input Frequency
[1]
Document #: 38-00794-*C
Test Condition
Min.
Typ.
Max.
Unit
f
IN
f
OUT
t
R
t
F
t
ICLKR
t
ICLKF
t
PD
t
D
t
LOCK
t
JC
t
DC
OUT2 = REF
OUT1 15-pF load
[2]
MHz
Output Frequency
10
133
MHz
Output Rise Time
2.0V to 0.8V, 15-pF load
3.5
ns
Output Fall Time
Input Clock Rise Time
[3]
Input Clock Fall Time
[3]
FBIN to REF Skew
[4, 5]
2.0V to 0.8V, 15-pF load
2.5
ns
10
ns
10
ns
Measured at V
DD
/2
15-pF load
[6]
–2
0.6
2
ns
Duty Cycle
40
50
60
%
PLL Lock Time
Power supply stable
1.0
ms
Jitter, Cycle-to-Cycle
Die out Time
[7]
FOUT >30 MHz
300
ps
100
Clock Cycles
AC Electrical Characteristics:
T
A
= 0°C to +70°C or –40° to 85°C, V
DD
= 5.0V ±10%
Parameter
Description
Input Frequency
[1]
OUT2 = REF
OUT1 15-pF load
[2]
Test Condition
Min.
Typ.
Max.
Unit
f
IN
f
OUT
t
R
t
F
t
ICLKR
t
ICLKF
t
PD
t
D
t
LOCK
t
JC
5
133
MHz
Output Frequency
10
133
MHz
Output Rise Time
2.0V to 0.8V, 15-pF load
2.5
ns
Output Fall Time
Input Clock Rise Time
[3]
Input Clock Fall Time
[3]
FBIN to REF Skew
[4, 5]
2.0V to 0.8V, 15-pF load
1.5
ns
10
ns
10
ns
Measured at V
DD
/2
15-pF load
[6, 8]
–2
0.6
2
ns
Duty Cycle
40
50
60
%
PLL Lock Time
Power supply stable
1.0
ms
Jitter, Cycle-to-Cycle
FOUT > 30 MHz
200
ps
Ordering Information
Ordering Code
W194
Option
-70
Package
Name
G
Package Type
8-pin SOIC (150-mil)
Temperature Grade
Commerical (0
o
to 70
o
C)
I = Industrail (–40
o
to85
o
C)
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
Input frequency is limited by output frequency range and input to output frequency multiplication factor (which is determined by circuit configuration).
For the higher drive -11, the load is 20 pF.
Longer input rise and fall time will degrade skew and jitter performance.
All AC specifications are measured with a 50
transmission line, load terminated with 50
to 1.4V.
Skew is measured at 1.4V on rising edges.
Duty cycle is measured at 1.4V.
33 MHz reference input suddenly stopped (0MHz). Number of cycles provided prior to output falling to <16 MHz.
Duty Cycle measured at 120 MHz. For 133 MHz, degrades to 35/65 worst case.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| W194-70GT | 制造商:Cypress Semiconductor 功能描述:Zero Delay PLL Frequency Multiplier Single 10MHz to 133MHz 8-Pin SOIC T/R |
| W195 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Clocks and Buffers |
| W195B | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Frequency Generator for Integrated Core Logic |
| W195E15 | 制造商:Omron Corporation 功能描述: |
| W195E33 | 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:CV Series Install. |
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