tjit(" />
參數(shù)資料
型號(hào): IDTCSPT857DPAGI8
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 4/15頁(yè)
文件大?。?/td> 0K
描述: IC PLL CLK DVR SDRAM 48-TSSOP
標(biāo)準(zhǔn)包裝: 2,000
類型: 時(shí)鐘緩沖器/驅(qū)動(dòng)器,零延遲緩沖器,多路復(fù)用器
PLL:
主要目的: 存儲(chǔ)器,DDR,SDRAM
輸入: 時(shí)鐘
輸出: 時(shí)鐘
電路數(shù): 1
比率 - 輸入:輸出: 1:10
差分 - 輸入:輸出: 是/是
頻率 - 最大: 220MHz
電源電壓: 2.3 V ~ 2.7 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-TFSOP(0.240",6.10mm 寬)
供應(yīng)商設(shè)備封裝: 48-TSSOP
包裝: 帶卷 (TR)
其它名稱: CSPT857DPAGI8
12
COMMERCIALTEMPERATURERANGE
IDTCSPT857D
2.5V - 2.6V PLL DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
Yx, FBOUT
tjit(per) = tcycle n
1
fo
Yx, FBOUT
tcycle n
1
fo
Yx, FBOUT
1
fo
tjit(hper) = thalf period n
1
2*fo
Yx, FBOUT
thalf period n
thalf period n+1
Figure 6. Period jitter
Figure 7. Half-Period jitter
TEST CIRCUIT AND SWITCHING WAVEFORMS
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參數(shù)描述
IDTCSPT857DPAI 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
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IDTCSPT857DVFQFPN 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
IDTCSPT857DVFQFPNI 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