CPPC1-A3B6-20.0TS

Oscillators are used in a variety of applications, such as generating signals used for radio communications, pulse shaping, controlling servo motors, and creating harmonic tones for musical instruments. In this article, we’ll focus on the CPPC1-A3B6-20.0TS oscillator. This device uses a quartz resonator to generate an electrical signal that oscillates at a set frequency.

The CPPC1-A3B6-20.0TS oscillator is designed to provide the stability and precision required for high-frequency applications. It is a surface mount device with an operating temperature range of -40°C to 85°C. The oscillator output frequency can range from 20 MHz to 40 MHz with a stability of ±10 ppm over the specified operating temperature range.

The oscillator incorporates an AT-cut crystal resonator in a small, four-pin, surface-mount plastic package. The crystal provides the oscillator with its basic frequency accuracy and stability. The other components of the circuit include an amplifier, buffer, phase-locked loop, and frequency tracking circuit. The oscillator also has an internal reference oscillator circuit that can be programmed to provide the exact output frequency needed.

The oscillator’s frequency is determined by the charge of the quartz crystal and capacitive load. The quartz crystal is charged through an input capacitor connected between pins 1 and 3. The input capacitor is then connected to the output buffer through an additional capacitor. A feedback circuit is connected between the output buffer and the ground pin. This feedback allows the oscillator to maintain a constant frequency and prevents it from becoming unstable at high frequencies.

The CPPC1-A3B6-20.0TS oscillator is designed for use in a wide range of applications, including medical devices, communication systems, GPS systems, radar systems, home electronics, and more. The small, surface-mountable package enables the use of the device in space-sensitive applications. The device is reliable and it has a long operating life, making it ideal for use in critical systems.

In summary, the CPPC1-A3B6-20.0TS oscillator is a robust, reliable, and accurate device that is suitable for a wide range of applications. The oscillator incorporates an AT-cut crystal resonator and a feedback circuit to maintain precise frequency accuracy and stability. The device is constructed in a small, surface-mountable package, which makes it an ideal choice for space-sensitive applications.