参数资料
型号: W224BX
英文描述: CPU SYSTEM CLOCK GENERATOR|TSSOP|56PIN|PLASTIC
中文描述: CPU系统时钟发生器|采用TSSOP | 56PIN |塑料
文件页数: 14/17页
文件大小: 349K
代理商: W224BX
W224B
14
Document #: 38-00926-**
Group Skew and Jitter Limits
Output Group
CPU
SDRAM
APIC
48MHz
3V66
PCI
REF
VCH_CLK
Pin-Pin Skew Max.
150 ps
250 ps
250 ps
N/A
175 ps
500 ps
N/A
N/A
Cycle-Cycle Jitter
250 ps
250 ps
500 ps
500 ps
500 ps
500 ps
1000 ps
250 ps
Duty Cycle
45/55
45/55
45/55
45/55
45/55
45/55
45/55
45/55
Nom Vdd
2.5V
3.3V
2.5V
3.3V
3.3V
3.3V
3.3V
3.3V
Skew, Jitter
Measure Point
1.25V
1.5V
1.25V
1.5V
1.5V
1.5V
1.5V
1.5V
Clock Output Wave
2.5V Clocking
Interface
3.3V Clocking
Interface
Test Point
Test Load
T
PERIOD
Duty Cycle
T
HIGH
2.0
1.25
0.4
T
LOW
T
RISE
T
FALL
T
LOW
T
RISE
T
FALL
T
PERIOD
Duty Cycle
T
HIGH
2.4
1.5
0.4
Output
Buffer
Figure 9. Output Buffer
Ordering Information
Ordering Code
W224B
Package
Name
H
X
Package Type
56-pin SSOP (7.5 mm)
56-pin TSSOP (6.1 mm)
相关PDF资料
PDF描述
W226R7-12A1
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