Programmable fractional-N frequency synthesizer

Programmable frequency divider

Programmable frequency divider

Programmable frequency divider circuit

Programmable frequency divider in a phase lock loop

Programmable frequency dividing apparatus

Programmable frequency following device

Programmable integer and fractional frequency divider

Programmable integer and fractional frequency divider

Programmable low-power high-frequency divider

Programmable low-power high-frequency divider

Programmable max/min counter for performance analysis of compute

Programmable multi-source IR detector

Programmable pulse-width modulation signal generator

Programmable rate generator

Programmable ripple counter having exclusive OR gates

Programmable threshold detection logic for a digital storage buf

Programmable time base circuit with protected internal calibrati

Programmable timing system

Pseudo-random number generating circuit and bidirectional shift