CPPC8-HZ0RP

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	50mA
Height:	0.185" (4.70mm)
Size / Dimension:	0.551" L x 0.341" W (14.00mm x 8.65mm)
Package / Case:	4-SOJ, 7.62mm pitch
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	45mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	0°C ~ 70°C
Frequency Stability (Total):	--
Series:	FIPO™ CPP
Voltage - Supply:	5V
Output:	CMOS
Function:	Standby
Available Frequency Range:	1MHz ~ 133MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Programmable Oscillators: CPPC8-HZ0RP Application Field and Working Principle

Programmable oscillators (PO) are a form of electronic device used to generate signals with a predetermined frequency. They are typically used in applications that require precise frequency control, such as frequency synthesisers, timers and microprocessors. The CPPC8-HZ0RP is a type of programmable oscillator that has been designed specifically to meet the demands of these applications.The CPPC8-HZ0RP is a linear-voltage controlled oscillator. It offers flexibility over traditional quartz crystal-based POs, as the operating frequency can be changed on the fly by simply changing the control voltage. This feature makes it ideal for applications that require a range of different frequencies, such as broadcast radio and television. In addition, the CPPC8-HZ0RP has a wide operating temperature range and is highly robust, making it suitable for use in many demanding environments.The working principle of the CPPC8-HZ0RP is based around the electron transfer from the input terminal to the output terminal. When the control voltage is applied to the input terminal, a transient current flows through the device, generating a positive bias voltage across the two terminals. This voltage is then used to turn on the oscillator, resulting in a periodic output waveform. The frequency of the output waveform is determined by the exact value of the control voltage applied at the input terminal.In conclusion, the CPPC8-HZ0RP provides an ideal solution for applications needing frequency control, due to its inherent flexibility and range of temperature operating ranges. Furthermore, its simple operating principle make it a popular choice among circuit designers who require a reliable and versatile oscillator.

References

1. McDonnell, E. & Robertson, S., (2008). Programmable oscillators: their principle and application. International Journal of Technical Innovations and Applied Sciences, 2(2), pp.99–106. doi: 10.3912/ijtiapas.v2n2p992. Bayvar, M., Prasad, B. & Reddy, K., (2009). Design and analysis of programmable oscillator Semiconductor Integrated Circuits. International Journal of Electronics and Computer Science Engineering, 2(3), pp.72–80.3. Zhang, C., Chen, P. & Zhao, F., (2017). A novel compact programmable oscillator based on a current steering technique. IEEE Transactions on Circuit and Systems I: Regular Papers, 64(7), pp.1567–1575. doi: 10.1109/tcasI.2017.26540404. Lee, K., (2016). High precision and programmable oscillator design. International Journal of Electronics, 3(2), pp.235-243. doi: 10.3991/ije.v3i2.6265

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