参数资料
型号: IDTCSPT857DPAGI8
厂商: IDT, Integrated Device Technology Inc
文件页数: 4/15页
文件大小: 0K
描述: IC PLL CLK DVR SDRAM 48-TSSOP
标准包装: 2,000
类型: 时钟缓冲器/驱动器,零延迟缓冲器,多路复用器
PLL:
主要目的: 存储器,DDR,SDRAM
输入: 时钟
输出: 时钟
电路数: 1
比率 - 输入:输出: 1:10
差分 - 输入:输出: 是/是
频率 - 最大: 220MHz
电源电压: 2.3 V ~ 2.7 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-TFSOP(0.240",6.10mm 宽)
供应商设备封装: 48-TSSOP
包装: 带卷 (TR)
其它名称: 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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IDTCSPT857DPAI 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:2.5V - 2.6V PHASE LOCKED LOOP DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
IDTCSPT857DPF 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:2.5V - 2.6V PHASE LOCKED LOOP DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
IDTCSPT857DPFI 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:2.5V - 2.6V PHASE LOCKED LOOP DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
IDTCSPT857DVFQFPN 制造商:IDT 制造商全称: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 制造商全称:Integrated Device Technology 功能描述:2.5V - 2.6V PHASE LOCKED LOOP DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER