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參數(shù)資料
| 型號(hào)： | CY28326OC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | FTG for VIA PT880 Serial Chipset |
| 中文描述： | 333.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封裝： | SSOP-48 |
| 文件頁數(shù)： | 14/23頁 |
| 文件大小： | 288K |
| 代理商： | CY28326OC |
CY28326
Document #: 38-07616 Rev. *A
Page 14 of 23
FS[D:A]
VTT_PWRGD
PWRGD_VRM
VDD Clock Gen
Clock State
Clock Outputs
Clock VCO
0.2-0.3mS
Delay
State 0
State 2
State 3
Wait for
VTT_PWRGD
Sample Sels
Off
Off
On
On
State 1
Device is not affected,
VTT_PWRGD is ignored.
And this pin become PD#
function
Figure 9. VTT_PWRGD Timing Diagram
VTT_PWRGD = High
Delay
>0.25mS
S1
Power Off
S0
VDD_A = 2.0V
Sample
Inputs straps
S2
Normal
Operation
Wait for <1.8ms
Enable Outputs
S3
VTT_PWRGD = toggle
VDD_A = off
Figure 10. Clock Generator Power-up/Run State Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY28326OCT | FTG for VIA PT880 Serial Chipset |
| CY28326OXC | Single Pole Normally Open: 1-Form-A |
| CY28326OXCT | Single Pole Normally Open: 1-Form-A |
| CY28341-2 | Universal Clock Chip for VIA P4M/KT/KM400 DDR Systems |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY28326OCT | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:FTG for VIA PT880 Serial Chipset |
| CY28326OXC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY28326OXCT | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:FTG for VIA PT880 Serial Chipset |
| CY28326SPC | 制造商:Cypress Semiconductor 功能描述: |
| CY28329 | 制造商:SPECTRALINEAR 制造商全稱:SPECTRALINEAR 功能描述:133 MHz Spread Spectrum Clock Synthesizer/Driver with Differential CPU Outputs |
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