The MC12026ADG is a dual high frequency low voltage 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 1.1GHz 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.
Modulus control input level is compatible with standard CMOS and TTL
