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參數(shù)資料
型號: IDTCSPT857DPAGI8
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 3/15頁
文件大小: 0K
描述: IC PLL CLK DVR SDRAM 48-TSSOP
標準包裝: 2,000
類型: 時鐘緩沖器/驅動器,零延遲緩沖器,多路復用器
PLL:
主要目的: 存儲器,DDR,SDRAM
輸入: 時鐘
輸出: 時鐘
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)
供應商設備封裝: 48-TSSOP
包裝: 帶卷 (TR)
其它名稱: CSPT857DPAGI8
11
IDTCSPT857D
2.5V - 2.6V PLL DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
COMMERCIALTEMPERATURERANGE
Yx, FBOUT
tjit(cc)
tcycle n
tcycle n+1
=
Yx, FBOUT
tcycle n
tcycle n+1
FBIN
CLK
t()n
t()n + 1
t() =
N
n = N
1
t()n
CLK
FBIN
(N is a large number of samples)
Figure 3. Cycle-to-Cycle jitter
Figure 4. Static Phase Offset
Yx, FBOUT
Yx
tsk(o)
Yx, FBOUT
Yx
Figure 5. Output Skew
TEST CIRCUIT AND SWITCHING WAVEFORMS
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相關代理商/技術參數(shù)
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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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