參數(shù)資料
型號(hào): CY7B9920-7SC[20]
廠商: Cypress Semiconductor Corp.
英文描述: Low Skew Clock Buffer
中文描述: 低偏移時(shí)鐘緩沖器
文件頁(yè)數(shù): 7/11頁(yè)
文件大小: 281K
代理商: CY7B9920-7SC[20]
CY7B9910
CY7B9920
Document Number: 38-07135 Rev. *B
Page 7 of 11
Switching Characteristics
Over the Operating Range
[11]
(continued)
CY7B9910–7
Typ
CY7B9920–7
Typ
Parameter
f
NOM
Description
Min
15
Max
30
Min
15
Max
30
Unit
MHz
Operating Clock
Frequency in MHz
FS = LOW
[1, 2]
FS = MID
[1, 2]
FS = HIGH
1, 2, 3]
25
40
5.0
5.0
50
80
25
40
5.0
5.0
50
80
[12]
t
RPWH
t
RPWL
t
SKEW
t
DEV
t
PD
t
ODCV
t
ORISE
t
OFALL
t
LOCK
t
JR
t
JR
REF Pulse Width HIGH
REF Pulse Width LOW
Zero Output Skew (All Outputs)
[13, 14]
Device-to-Device Skew
[8, 15]
Propagation Delay, REF Rise to FB Rise
Output Duty Cycle Variation
[16]
Output Rise Time
[17, 18]
Output Fall Time
17, 18]
PLL Lock Time
[19]
Cycle-to-Cycle Output
Jitter
ns
ns
ns
ns
ns
ns
ns
ns
ms
ps
ps
0.3
0.75
1.5
+0.7
+1.2
2.5
2.5
0.5
200
25
0.3
0.75
1.5
+0.7
+1.2
5.0
5.0
0.5
200
25
–0.7
–1.2
0.15
0.15
0.0
0.0
1.5
1.5
–0.7
–1.2
0.5
0.5
0.0
0.0
3.0
3.0
Peak to Peak
[8]
RMS
[8]
[+] Feedback
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參數(shù)描述
CY7B9920-7SI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Low Skew Clock Buffer
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