MM74C932N

The MM74C932N is a CMOS integrated circuit designed for use in a variety of applications requiring a precision clock generator. It is historically one of the earliest solutions for the widespread challenge of creating reliable digital clocks from a variety of analog signals.

The MM74C932N is divided into two parts - the basic clock generator (BCG) and the Pulse Width Modulator (PWM) - which together create a high-precision clock from from analog inputs such as a crystal oscillator or voltage controlled oscillator (VCO). Additionally, the integrated circuit also includes a noise suppression filter for improved noise immunity without effecting the exactness of the clock.

The BCG section of the MM74C932N consists of the basic oscillator and pulse stretcher circuits that are used to create a well-defined clock signal of defined frequency. The oscillator itself is set up with a wide range of frequency selection, including multiple clock frequency ranges, with a wide variety of duty cycle settings and adjustable clock multipliers.

The PWM section consists of a gate amplifier, flip-flop and divider that are used to create a modulated pulse width signal consisting of a series of high and low pulses. This modulated signal is then used to control the output of the clock generator.

The combination of the BCG and PWM sections make up the entire MM74C932N. In addition to the basic clock output, this integrated circuit supports a wide range of digital input and output signals that make it ideal for sophisticated clock functions such as frequency selection and multiplied/divided clock outputs.

The MM74C932N is designed for use in a variety of applications including instrumentation, control systems, medical systems, communications systems, power electronics, office automation systems, gaming systems, automotive systems, and much more. In these applications, the precision clock generator of the MM74C932N ensures precise timing and accuracy while also offering a wide range of flexibility and customization.

The MM74C932N is part of the growing trend of improved clock generators by offering a highly precise and reliable solution with a low power consumption rating. The technology’s low power consumption and its capability of providing a highly accurate clock makes it an attractive option for a wide range of applications.