MC12026ADR2G
数据手册.pdfON Semiconductor(安森美)
电子元器件分类
1.1GHz双模预分频器
The MC12026 is a high frequency, low voltage dual modulus prescaler used in phase-locked loop PLL applications. The MC12026A can be used with CMOS synthesizers requiring positive edges to trigger internal counters in a PLL to provide tuning signals up to 1.1 GHz in programmable frequency steps.A Divide Ratio Control SW permits selection of an 8/9 or 16/17 divide ratio as desired. The Modulus Control MC selects the proper divide number after SW has been biased to select the desired divide ratio.
Features
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- 1.1 GHz Toggle Frequency
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- Supply Voltage 4.5 to 5.5 V
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- Low Power 4.0 mA Typical
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- Operating Temperature Range of -40° to 85°C
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- The MC12026 is Pin Compatible with the MC12022
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- Short Setup Time tset 6.0 ns Typical @ 1.1 GHz
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- Modulus Control Input Level is Compatible with Standard CMOS and TTL
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- Pb-Free Packages are Available