EDN

Programmable Frequency Divider Circuit

The circuit was designed to divide the frequency of a TTL compatible square wave signal which can be programmed with the use of three 7490 to perform the required operation. 7430 – an 8-input NAND ...
EDN

Frequency divider from 1 to 4096 in increments of 1

Frequency dividers are usually realized on ICs and have a fixed and small division coefficient. In this article, a frequency divider is proposed that allows you to set the frequency division ...
Design-Reuse

Programmable CMOS frequency divider (56..16383 dividing ratio)

The cell is 14-bit programmable frequency divider. It consists of CMOS prescaler with variable dividing ratio 8/9 controlled by 3-bit swallow counter ...
BBC

The Binary counter as a frequency divider for television

This report describes the application of the binary counter circuit to television master timing-pulse generators as an improvement on previous practice. © BBC. All ...