相位频率检测 Phase-Frequency Detector
Description
The MCH/K12140 is a phase frequency−detector intended for phase−locked loop applications which require a minimum amount of phase and frequency difference at lock. When used in conjunction with high performance VCO such as the MC100EL1648, a high bandwidth PLL can be realized. The device is functionally compatible with the MC12040 phase−frequency detector with the maximum frequency extending to 800 MHz.
Features
• 800 MHz Typical Bandwidth
• Small Outline 8-Lead SOIC Package
• 75 kΩ Internal Input Pulldown Resistors
• >1000 V ESD Protection
• Pb−Free Packages are Available
For proper operation, the input edge rate of the R and V inputs should be less than 5.0 ns.
| 型号 | 品牌 | 下载 |
|---|---|---|
| MCH12140DR2G | ON Semiconductor 安森美 | 下载 |
| MCH12140DG | ON Semiconductor 安森美 | 下载 |
| MCH12140D | ON Semiconductor 安森美 | 下载 |
| MCH185A390JK | ROHM Semiconductor 罗姆半导体 | 下载 |
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| MCH185A430JK | ROHM Semiconductor 罗姆半导体 | 下载 |
| MCH185A151JK | ROHM Semiconductor 罗姆半导体 | 下载 |
| MCH185A131JK | ROHM Semiconductor 罗姆半导体 | 下载 |
| MCH185A620JK | ROHM Semiconductor 罗姆半导体 | 下载 |
| MCH185A510JK | ROHM Semiconductor 罗姆半导体 | 下载 |