CPPT4-HT56T

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Programmable Oscillators: CPPT4-HT56T Application Field and Working Principle

Programmable oscillators are an essential part of modern-day electronics and communications systems. Oscillators are used to accurately create and measure signals of frequencies that change depending on the application. The CPPT4-HT56T is a programmable oscillator from Chungkai Pulse Technology Co. Ltd, which is a leading provider of high-precision electronic components, focusing on applications for medical, aerospace and other industries. This oscillator is ideal for applications where stable frequency, temperature and aging characteristics are required.

Fields of Application

The CPPT4-HT56T is a temperature controlled oscillator that can be used in a wide range of applications. Its stability and temperature control characteristics allow it to be used in a variety of innovative applications such as

• Radar systems
• Telecommunications
• Broadcasting systems
• Measuring instruments
• GPS navigation systems
• Test & Measurement instruments
• Medical imaging systems
• Space exploration
• Imaging satellites
• Satellite Communications
• Meteorology systems
• Scientific research

Technical Specifications

The Chungkai Pulse Technology Co. Ltd CPPT4-HT56T programmable oscillator is a Temperature Compensated Crystal Oscillator (TCXO) with a frequency of 32.768kHz, temperature stability of ±0.5 ppb (parts per billion) and a low aging rate of ±2.2 ppb per 24 hours. It is also designed with a fast turn-around time so that the frequency can be changed quickly and easily.

The CPPT4-HT56T oscillator is supplied in a SIP-8 package and has a supply voltage of 5.0V with a current consumption of 1.2mA. Its package size is a mere 7.8 × 5.2 × 3mm and its operating temperature range is from -40°C to +85°C. This oscillator comes with AT cut crystals for a high level of efficiency and stability.

Working Principle

The working principle of the CPPT4-HT56T oscillator is based on the use of crystals. When an alternating electrical current is applied to a quartz crystal, it vibrates at a frequency that is determined by its size and shape. This frequency can be controlled by adjusting the capacitors and inductors connected to the crystal.

The CPPT4-HT56T oscillator uses a temperature sensor to constantly monitor temperature changes and adjusts the capacitance to compensate for any variations. This ensures a high level of frequency stability and accuracy over a wide range of temperature and environmental conditions.

Conclusion

The Chungkai Pulse Technology Co. Ltd CPPT4-HT56T programmable oscillator is an ideal solution for applications where highly accurate frequencies, temperature stability, and aging characteristics are required. The oscillator is designed to operate over a wide range of temperatures and applications and is easy to set up and operate. With its low current consumption, fast response time and small form factor, the CPPT4-HT56T oscillator provides a convenient, reliable and cost-effective solution for a wide range of applications.

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