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参数资料
| 型号： | MK2712S |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 35.46894 MHz, VIDEO CLOCK GENERATOR, PDSO8 |
| 封装： | SOIC-8 |
| 文件页数： | 2/4页 |
| 文件大小： | 58K |
| 代理商： | MK2712S |
MK2712
NTSC/PAL Clock Source
MDS 2712 D
2
Revision 092104
Integrated Circuit Systems 525 Race Street San Jose CA 95126 (408)297-1201tel www.icst.com
Number
Name
Type
Description
1
ICLK
I
Input Clock. Connect to a 27.0000 MHz clock.
2
VDD
P
Connect to +3.3V or +5V.
3
GND
P
Connect to ground.
4
NPCLK
O
NTSC or PAL output clock. Selected by FS1, FS0 per tables above.
5
FS1
I
Frequency Select pin #1. Selects NTSC or PAL frequency per table above.
6
OE
I
Output Enable. Tri-states clock output when this input is low. Internal pull-up.
7
PD
I
Power Down. Active low. Clocks stop low.
8
FS0
I
Frequency Select pin #0. Selects NTSC or PAL frequency per table above.
Pin Descriptions
Key: I = Input, O = output, P = power supply connection
Pin Assignment
External Components/Crystal Selection
A minimum number of external components are required for proper oscillation. Connect a 27.000 MHz clock to
ICLK. A decoupling capacitor of 0.1F should be connected between VDD and GND on pins 2 and 3, and a 33
terminating resistor should be used on the clock output if the trace is longer than 1 inch.
1
8
2
3
4
7
6
5
ICLK
FS0
GND
PD
VDD
OE
8 pin SOIC
NPCLK
Decoding Table
FS1
FS0
NPCLK (MHz)
Error (ppm)
0
14.31818
0.3 ppm
0
1
17.73447
0.3 ppm
1
0
28.63636
0.3 ppm
1
35.46894
0.3 ppm
FS1
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| MK2712SLF | 35.46894 MHz, VIDEO CLOCK GENERATOR, PDSO8 |
| MK2712SLF | 35.46894 MHz, VIDEO CLOCK GENERATOR, PDSO8 |
| MK2731-03STR | 24.576 MHz, VIDEO CLOCK GENERATOR, PDSO16 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MK2712SLF | 功能描述:时钟合成器/抖动清除器 NTSC/PAL CLOCK SOURCE RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| MK2712SLFTR | 功能描述:时钟合成器/抖动清除器 NTSC/PAL CLOCK SOURCE RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| MK2712STR | 功能描述:IC CLK SOURCE MTSC/PAL 8-SOIC 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:* |
| MK2715-01S | 制造商:MICROCLOCK 功能描述: |
| MK2716 | 制造商:ICS 制造商全称:ICS 功能描述:HDTV Clock Synthesizer |
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