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参数资料
| 型号： | MPC9855VFR2 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PBGA100 |
| 封装： | 11 X 11 MM, 1 MM PITCH, MAPBGA-100 |
| 文件页数： | 11/12页 |
| 文件大小： | 260K |
| 代理商： | MPC9855VFR2 |
Advanced Clock Drivers Devices
8
Freescale Semiconductor
MPC9855
Figure 4. MPC9855 AC Test Reference (LVCMOS Outputs)
Table 9. AC Characteristics (VDD = 3.3 V ± 5%, VDDOAB = 3.3 V ± 5%, TA= –40°C to +85°C)(1) (2)
1. AC characteristics are design targets and pending characterization.
2. AC characteristics apply for parallel output termination of 50
to VTT.
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
Input and Output Timing Specification
fref
Input Reference Frequency (25 MHz input)
Input Reference Frequency (33 MHz input)
XTAL Input
Input Reference Frequency in PLL Bypass Mode(3)
3. In bypass mode, the MPC9855 divides the input reference clock.
25
33
25
250
MHz
PLL bypass
fVCO
VCO Frequency Range(4)
4. The input reference frequency must match the VCO lock range divided by the total feedback divider ratio: fref = (fVCO ÷ M) N.
2000
MHz
fMCX
Output Frequency
Bank A output
Bank B output
15.87
200
MHz
PLL locked
frefPW
Reference Input Pulse Width
2
ns
frefCcc
Input Frequency Accuracy
100
ppm
tr, tf
Output Rise/Fall Time
150
500
ps
20% to 80%
DC
Output Duty Cycle
43
50
57
%
Bank A and B
PLL Specifications
tLOCK
Maximum PLL Lock Time
10
ms
treset_ref
MR Hold Time on Power Up
10
ns
treset_pulse
MR Hold Time
10
ns
Skew and Jitter Specifications
tsk(O)
Output-to-Output Skew (within a bank)
50
ps
tsk(O)
Output-to-Output Skew (across banks A and B)
400
ps
VDDOA = 3.3 V
VDDOB = 3.3 V
tJIT(CC)
Cycle-to-Cycle Jitter
200
ps
Bank A and B
tJIT(PER)
Period Jitter
200
ps
Bank A and B
tJIT()
I/O Phase Jitter
RMS (1
σ)
50
ps
Bank A and B
tr, tf
Output Rise/Fall Time
TBD
ns
20% to 80%
Pulse
Generator
Z = 50
RT = 50
ZO = 50
DUT MPC9855
VTT
ZO = 50
RT = 50
VTT
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相关代理商/技术参数 |
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| MPC9855VM | 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| MPC9855VMR2 | 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| MPC9865VM | 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| MPC9865VMR2 | 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
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