参数资料
型号: MPC905D
厂商: MOTOROLA INC
元件分类: 时钟产生/分配
英文描述: 50 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO16
封装: PLASTIC, SOIC-16
文件页数: 3/5页
文件大小: 92K
代理商: MPC905D
6
MPC905
MOTOROLA ADVANCED CLOCK DRIVERS DEVICE DATA
530
AC CHARACTERISTICS (TA = 0–70°C; VDD = 3.3V ±0.3V)
Symbol
Characteristic
Min
Typ
Max
Unit
Condition
Fmax
Maximum Operating
Using External Crystal
Frequency
Using External Clock Source
DC
50
100
MHz
tpw
Output Pulse Width
HIGH (Above 2.0V)
LOW (Below 0.8V)
HIGH (Above 2.0V)
LOW (Below 0.8V)
0.40T1
0.45T2
0.60T1
0.55T2
T = Periods
tper
Output Period
T – 400ps
T = Desired Period
tos
Output-to-Output Skew
Rising Edges
Falling Edges
400
500
ps
tr, tf
Rise/Fall Times (Slew Rate)
1
4
V/ns
Series Terminated
Transmission Lines
tEN
Enable Time
Enable1
Enable2
5
4
ms
Cycles
tDIS
Disable Time
Enable1
Enable2
4
Cycles
Aosc
XTAL_IN to XTAL_OUT Oscillator Gain
6
db
Phase
Loop Phase Shift Modulo 360
° +
30
Degrees
1. Assuming input duty cycle specs from Recommended Operationg Conditions table are met.
2. Assuming external crystal or 50% duty cycle external reference is used.
Figure 1. Crystal Oscillator Interface
(Fundamental)
100
Pin 1
Pin 16
Y1
33.3333MHz
16pF
10pF
C1
C3
Figure 2. Crystal Oscillator Interface
(3rd Overtone)
CTRAP
Pin 1
Pin 16
Y1
11.1111MHz
16pF
10pF
C1
C3
LTRAP
fFUND +
1
2
p LTRAP CTRAP
Table 1. Crystal Specifications
Parameter
Value
Crystal Cut
Fundamental AT Cut
Resonance
Parallel Resonance*
Frequency Tolerance
±75ppm at 25°C
Frequency/Temperature Stability
±150pm 0 to 70°C
Operating Range
0 to 70
°C
Shunt Capacitance
5–7pF
Equivalent Series Resistance (ESR)
50 to 80
Correlation Drive Level
100
W
Aging
5ppm/Yr (First 3 Years)
相关PDF资料
PDF描述
MCIMX257CJM4A 32-BIT, 400 MHz, MICROPROCESSOR, PBGA400
M102P0200.0000CK 200 MHz, OTHER CLOCK GENERATOR, MDIP24
MC3S12XEP100F1CVLR 32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PBGA208
MPC8541CPXAPFX 32-BIT, 1420 MHz, RISC PROCESSOR, CBGA360
MPC8541ECVTAPDX 32-BIT, 1700 MHz, RISC PROCESSOR, CBGA360
相关代理商/技术参数
参数描述
MPC905DR2 功能描述:IC CLK BUFFER 1:6 100MHZ 16-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器,驱动器 系列:- 标准包装:1 系列:HiPerClockS™ 类型:扇出缓冲器(分配),多路复用器 电路数:1 比率 - 输入:输出:2:18 差分 - 输入:输出:是/无 输入:CML,LVCMOS,LVPECL,LVTTL,SSTL 输出:LVCMOS,LVTTL 频率 - 最大:250MHz 电源电压:2.375 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:- 其它名称:800-1923-6
MPC905EF 功能描述:时钟缓冲器 FSL 1-6 PCI Clock Gen./Fanout Buffer RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟(最大值): 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel
MPC905EFR2 功能描述:时钟发生器及支持产品 FSL 1-6 PCI Clock Gen./Fanout Buffer 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
MPC909 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:LOW VOLTAGE CMOS 1:18 CLOCK DISTRIBUTION CHIP
MPC9100 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:DUAL PLL CLOCK GENERATOR