onsemi (Ansemi)

SOIC-8

taping

2500

The MC12026 is a high frequency low voltage dual mode prescaler for phase locked loop (PLL) applications. The MC12026A can be used with a CMOS synthesizer that requires a rising edge to trigger an internal counter in the PLL to provide a tuning signal up to 1.1 GHz in programmable frequency steps. A divider control (SW) allows selection of a divider ratio of 8/9 or 16/17 as desired. After biasing the SW to select the desired division ratio, the modulus control (MC) selects the appropriate divisor.