參數(shù)資料
型號: IDTCSPT857CPAI8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: 857 SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
封裝: TSSOP-48
文件頁數(shù): 6/15頁
文件大?。?/td> 145K
代理商: IDTCSPT857CPAI8
14
COMMERCIALANDINDUSTRIALTEMPERATURERANGES
IDTCSPT857C
2.5V - 2.6V PLL DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
APPLICATION INFORMATION
CSPT857C
C = 14pF
R = 120
Ω
FBIN
C = 14pF
R = 120
Ω
CLK
Feedback path
R = 120
Ω
Z = 60
Ω
Z = 60
Ω
8 more
SDRAM
~2.5"
~0.3"
~0.6" (split to terminator)
(1)
CSPT857C
C = 14pF
R = 120
Ω
FBIN
C = 14pF
R = 120
Ω
CLK
Feedback path
R = 120
Ω
Z = 60
Ω
Z = 60
Ω
8 more
SDRAM
~2.5"
~0.3"
~0.6" (split to terminator)
SDRAM
Stacked
(1)
Figure 9. Clock Structure 1
Figure 10. Clock Structure 2
NOTE:
1.
Memory module vendors may need to adjust the feedback capacitive load in order to meet DDR SDRAM registered DIMM timing requirements.
相關(guān)PDF資料
PDF描述
IDTCSPT857CNLG8 857 SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC40
IDTCSPT857CBVG 857 SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PBGA56
IDTCSPT857CPA8 857 SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
IDTCSPT857DPA8 875 SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
IDTCSPT857DBVG 875 SERIES, PLL BASED CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PBGA56
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDTCSPT857CPF 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:2.5V - 2.6V PHASE LOCKED LOOP DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
IDTCSPT857CPFI 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:2.5V - 2.6V PHASE LOCKED LOOP DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
IDTCSPT857D 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:2.5V - 2.6V PHASE LOCKED LOOP DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
IDTCSPT857DBV 制造商: 功能描述: 制造商:undefined 功能描述:
IDTCSPT857DBVG 功能描述:IC PLL CLK DVR SDRAM 56-CABGA RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標(biāo)準(zhǔn)包裝:28 系列:- 類型:時鐘/頻率發(fā)生器 PLL:是 主要目的:Intel CPU 服務(wù)器 輸入:時鐘 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:3:22 差分 - 輸入:輸出:無/是 頻率 - 最大:400MHz 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:64-TFSOP (0.240",6.10mm 寬) 供應(yīng)商設(shè)備封裝:64-TSSOP 包裝:管件