1.1 GHz 双模预分频器

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MC12026 是一款高频低电压双模预分频器,用于锁相环路 (PLL) 应用。MC12026A 可与 CMOS 合成器一起使用,需要上升沿触发 PLL 中的内部计数器,从而以可编程的频率步进提供高达 1.1 GHz 的调谐信号。分频比控制 (SW) 允许根据需要选择 8/9 或 16/17 的分频比。将 SW 偏置以选择所需的分频比后,模量控制 (MC) 会选择合适的除数。

  • 1.1 GHz Toggle Frequency
  • Supply Voltage 4.5 to 5.5 V
  • Low Power 4.0 mA Typical
  • Operating Temperature Range of -40° to 85°C
  • The MC12026 is Pin Compatible with the MC12022
  • Short Setup Time (tset) 6.0 ns Typical @ 1.1 GHz
  • Modulus Control Input Level is Compatible with Standard CMOS and TTL
  • Pb-Free Packages are Available

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MC12026ADR2G

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CAD Model

Pb

A

H

P

SOIC-8

1

260

REEL

2500

N

Prescaler

ECL

ECL

5

1100

-

-

Price N/A

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