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參數(shù)資料
| 型號(hào)： | PCK2022R |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | CK00 100/133 MHz spread spectrum differential system clock generator |
| 中文描述： | CK00 100/133 MHz的微分系統(tǒng)的擴(kuò)頻時(shí)鐘發(fā)生器 |
| 文件頁數(shù)： | 10/14頁 |
| 文件大?。?/td> | 102K |
| 代理商： | PCK2022R |
Philips Semiconductors
Product specification
PCK2022R
CK00 (100/133 MHz) spread spectrum differential
system clock generator
2000 Nov 13
10
AC WAVEFORMS
V
M
= 1.25 V @ V
DDL
and 1.5 V @ V
DD3
V
X
= V
OL
+ 0.3 V
V
Y
= V
OH
– 0.3 V
V
OL
and V
OH
are the typical output voltage drop that occur with the output load.
50%
HOST CLK
V
OH
V
SS
V
SS
V
OH
t
SKEW
HOST_BAR
CLK
50%
SW00667
50%
t
PERIOD
Figure 1. HOST CLOCK
V
DDL
V
IH
= 2.0 V
1.5 V
V
IL
= 0.7 V
V
OH
= 2.4 V
V
OL
= 0.4 V
V
SS
SYSTEM
MEASUREMENT
POINTS
COMPONENT
MEASUREMENT
POINTS
SW00668
Figure 2. 3.3 V clock waveforms
t
PLZ
t
PZL
V
I
SEL1,
SEL0
GND
V
DD
OUTPUT
LOW-to-OFF
OFF-to-LOW
V
OL
V
OH
OUTPUT
HIGH-to-OFF
OFF-to-HIGH
V
SS
outputs
enabled
outputs
enabled
outputs
disabled
t
PHZ
V
M
V
M
V
M
t
PZH
V
X
V
Y
SW00662
Figure 3. State enable and disable times
PULSE
GENERATOR
R
T
V
I
DUT
V
O
C
L
V
DD
TEST
t
PLH
/t
PHL
t
PLZ
/t
PZL
t
PHZ
/t
PZH
S
1
Open
2 V
DD
V
SS
Open
V
SS
S
1
2
V
DD
V
DD
= V
DDL
or V
DD3
, depending on the output.
500
500
SW00660
Figure 4. Load circuitry for switching times
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| PCK2022RDGG | CK00 100/133 MHz spread spectrum differential system clock generator |
| PCK2023DGG | CK408 66/100/133/200 MHz spread spectrum differential system clock generator |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCK2022RA | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CK00 (100/133 MHz) spread spectrum differential system clock generator |
| PCK2022RADGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CK00 (100/133 MHz) spread spectrum differential system clock generator |
| PCK2022RDGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CK00 100/133 MHz spread spectrum differential system clock generator |
| PCK2023 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CK408 66/100/133/200 MHz spread spectrum differential system clock generator |
| PCK2023DGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CK408 66/100/133/200 MHz spread spectrum differential system clock generator |
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