参数资料
型号: MPC9351AC
厂商: IDT, Integrated Device Technology Inc
文件页数: 2/14页
文件大小: 0K
描述: IC PLL CLOCK DRIVER LV 32-LQFP
标准包装: 250
类型: PLL 时钟发生器
PLL: 带旁路
输入: LVCMOS,LVPECL
输出: LVCMOS
电路数: 1
比率 - 输入:输出: 2:9
差分 - 输入:输出: 是/无
频率 - 最大: 200MHz
除法器/乘法器: 是/无
电源电压: 2.375 V ~ 3.465 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-LQFP
供应商设备封装: 32-TQFP(7x7)
包装: 托盘
其它名称: 800-2256
MPC9351ACIDT-ND
MPC9351 REVISION 6 JANUARY 31, 2013
10
2013 Integrated Device Technology, Inc.
MPC9351 Data Sheet
LOW VOLTAGE PLL CLOCK DRIVER
Figure 9. Single versus Dual Waveforms
Since this step is well above the threshold region it will not
cause any false clock triggering; however, designers may be
uncomfortable with unwanted reflections on the line. To better
match the impedances when driving multiple lines, the
situation in Figure 10 should be used. In this case, the series
terminating resistors are reduced such that when the parallel
combination is added to the output buffer impedance, the line
impedance is perfectly matched.
Figure 10. Optimized Dual Line Termination
Figure 11. CLK MPC9351 AC Test Reference for VCC = 3.3 V and VCC = 2.5 V
Figure 12. PCLK MPC9351 AC Test Reference
Volta
ge
(V)
3.0
2.5
2.0
1.5
1.0
0.5
0
2
4
6
8
10
12
14
OutB
tD = 3.9386
OutA
tD = 3.8956
In
14
MPC9351
Output
Buffer
RS = 22
ZO = 50
RS = 22
ZO = 50
14
+ 22 || 22 = 50 || 50
25
= 25
Pulse
Generator
Z = 50
RT = 50
ZO = 50
RT = 50
ZO = 50
MPC9351 DUT
VTT
Differential Pulse
Generator
Z = 50
RT = 50
ZO = 50
RT = 50
ZO = 50
MPC9351 DUT
VTT
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MPC9351ACR2 功能描述:时钟驱动器及分配 FSL1-9 LVCMOS/LVPECL LVCMOS PLL Clk Gen RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel
MPC9351D 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Low Voltage PLL Clock Driver
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MPC9351FAR2 功能描述:IC PLL CLOCK DRIVER LV 32-LQFP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器,PLL,频率合成器 系列:- 标准包装:2,000 系列:- 类型:PLL 时钟发生器 PLL:带旁路 输入:LVCMOS,LVPECL 输出:LVCMOS 电路数:1 比率 - 输入:输出:2:11 差分 - 输入:输出:是/无 频率 - 最大:240MHz 除法器/乘法器:是/无 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP(7x7) 包装:带卷 (TR)
MPC9352 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:3.3V / 2.5V 1:11 LVCMOS ZERO DELAY CLOCK GENERATOR