參數(shù)資料
型號(hào): CY28339ZCT
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: XO, clock
英文描述: Intel CK408 Mobile Clock Synthesizer
中文描述: 133 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封裝: 0.240 INCH, TSSOP2-48
文件頁數(shù): 10/18頁
文件大?。?/td> 224K
代理商: CY28339ZCT
CY28339
Document #: 38-07507 Rev. *A
Page 10 of 18
Iout is selectable depending on implementation. The param-
eters above apply to all configurations. Vout is the voltage at
the pin of the device.
The various output current configurations are shown in the
host swing select functions table. For all configurations, the
deviation from the expected output current is ±7% as shown in
the current accuracy table.
PCI_STP#
PCIF
PCI
setup
t
Figure 8. PCI_STOP# Deassertion Waveform
Figure 9. VTT_PWRGD# Timing Diagram
VID (0:3),
SEL (0,1)
VTT_PWRGD#
PWRGD
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.
VTT_PWRGD# = Low
Delay
>0.25mS
S1
Power Off
S0
VDDA = 2.0V
Sample
Inputs straps
S2
Normal
Operation
Wait for <1.8ms
Enable Outputs
S3
VTT_PWRGD# = toggle
VDD3.3= off
Figure 10. Clock Generator Power-up/Run State Program
相關(guān)PDF資料
PDF描述
CY28339 Intel CK408 Mobile Clock Synthesizer
CY28341 CONN PLUG HOUSING SIZE 9 UPPER
CY28341ZC Universal Single-Chip Clock Solution for VIA P4M266/KM266 DDR Systems
CY28341ZCT Universal Single-Chip Clock Solution for VIA P4M266/KM266 DDR Systems
CY28341OCT Universal Single-Chip Clock Solution for VIA P4M266/KM266 DDR Systems
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY28339ZCXT 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Intel CK408 Mobile Clock Synthesizer
CY28339ZXC 功能描述:IC CLOCK SYNTHESIZER 48-TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
CY28339ZXCT 功能描述:IC CLOCK SYNTHESIZER 48-TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
CY28341 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Universal Single-Chip Clock Solution for VIA P4M266/KM266 DDR Systems
CY28341-2 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:Universal Clock Chip for VIA P4M/KT/KM400 DDR Systems