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| 型号： | MC88915TFN160R2 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 88915 SERIES, PLL BASED CLOCK DRIVER, 7 TRUE OUTPUT(S), 1 INVERTED OUTPUT(S), PQCC28 |
| 封装： | PLASTIC, LCC-28 |
| 文件页数： | 8/19页 |
| 文件大小： | 181K |
| 代理商： | MC88915TFN160R2 |
MC88915T
MOTOROLA ADVANCED CLOCK DRIVERS DEVICE DATA
27
Q/2 OUTPUT
tCYCLE SYNC INPUT
The MC88915T aligns rising edges of the FEEDBACK input and SYNC input, therefore the SYNC input does
not require a 50% duty cycle.
All skew specs are measured between the VCC/2 crossing point of the appropriate output edges.All skews
are specified as ‘windows’, not as a
± deviation around a center point.
If a “Q” output is connected to the FEEDBACK input (this situation is not shown), the “Q” output frequency
would match the SYNC input frequency, the 2X_Q output would run at twice the SYNC frequency, and the
Q/2 output would run at half the SYNC frequency.
Timing Notes:
(These waveforms represent the hook–up configuration of Figure 5a on page 28)
FEEDBACK
INPUT
SYNC INPUT
(SYNC[1] or
SYNC[0])
Figure 4. Output/Input Switching Waveforms and Timing Diagrams
tCYCLE Q" OUTPUTS
2X_Q OUTPUT
Q5 OUTPUT
tSKEWf
tSKEWR
tSKEWr
tSKEWALL
Q0 - Q4
OUTPUTS
PD
t
2
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| MC88915TFN55 | 功能描述:IC DRIVER CLK PLL 55MHZ 28-PLCC 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:39 系列:- 类型:* PLL:带旁路 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:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
| MC88915TFN70 | 功能描述:IC DRIVER CLK PLL 70MHZ 28-PLCC 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:39 系列:- 类型:* PLL:带旁路 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:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
| MC88915TFN70R2 | 功能描述:IC DRIVER CLK PLL 70MHZ 28-PLCC 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:39 系列:- 类型:* PLL:带旁路 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:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
| MC88916 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:LOW SKEW CMOS PLL CLOCK DRIVER WITH PROCESSOR RESET |
| MC88916DW | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:LOW SKEW CMOS PLL CLOCK DRIVER WITH PROCESSOR RESET |
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