MC12026A Overview
The MC12026A 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.
MC12026A Key Features
- 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 patible with the MC12022
- Short Setup Time (tset ) 6.0 ns Typical @ 1.1 GHz
- Modulus Control Input Level is patible with Standard CMOS
- These Devices are Pb-Free, Halogen Free and are RoHS pliant
