參數(shù)資料
型號(hào): CY28329ZXC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: XO, clock
英文描述: 133-MHz Spread Spectrum Clock Synthesizer/Driver with Differential CPU Outputs
中文描述: 133 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝: 6 X 12 MM, LEAD FREE, MO-153, TSSOP2-56
文件頁(yè)數(shù): 12/17頁(yè)
文件大?。?/td> 290K
代理商: CY28329ZXC
CY28329
Document #: 38-07040 Rev. *E
Page 12 of 17
VTTPWRGD# Timing Diagrams
GND VRM 5/12V
PWR_GD
VID [3:0]
BSEL [1:0]
VCC CPU CORE
VTTPWRGD
VCC CLOCK GEN
0.2–0.3 ms
delay
Wait for
VTTPWRGD#
Sample
BSELS
CLOCK STATE
State 0
State 1
State 2
State 3
ON
OFF
OFF
CLOCK VCO
CLOCK OUTPUTS
Figure 2. CPU Power BEFORE Clock Power
ON
VTTPWRGD VRM
Figure 3. CPU Power AFTER Clock Power
GND VRM 5/12V
PWRGD
VID [3:0]
BSEL [1:0]
PWRGD FROM
VRM
PWRGD# FROM
NPN
VCC CPU CORE
VTTPWRGD
VCC CLOCK GEN
0.2–0.3 ms
delay
Wait for
VTTPWRGD#
Sample
BSELS
CLOCK STATE
State 0
State 1
State 2
State 3
OFF
OFF
CLOCK VCO
CLOCK OUTPUTS
ON
ON
相關(guān)PDF資料
PDF描述
CY28329ZXCT 133-MHz Spread Spectrum Clock Synthesizer/Driver with Differential CPU Outputs
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