CPPC7-HZ0RT

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	50mA
Height:	0.075" (1.90mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead
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:	Enable/Disable
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

Programmable oscillators are electronic components that use software to control the desired frequency of oscillation. The programmable oscillator, also known as the frequency synthesizer, is an essential component of modern electronics. It has the advantages of high precision, low power consumption, small size, and small volume. The CPPC7-HZ0RT is one of the typical programmable oscillators fast gaining popularity in the current market due to its small size, low power consumption, programming flexibility and wide frequency range. This article will discuss the application field and working principle of the CPPC7-HZ0RT programmable oscillator in detail.Application Field CPPC7-HZ0RT programmable oscillators are widely used in almost all kinds of modern electronic products. Some of the most popular applications include communication systems, microwave systems, medical equipment, test and measurement systems, process control systems, audio systems, and instrumentation systems. With its wide frequency range from 10 kHz to 80 MHz, the CPPC7-HZ0RT enables precise and reliable operations for medical and industrial needs where precise control of frequency is a must. The oscillator has extremely low power consumption, which makes it an ideal choice for various mobile and portable applications that demand less energy. The programmable oscillator is also compatible with various microcontrollers and embedded systems, allowing easy and efficient adjustment of the frequency.Working Principle The CPPC7-HZ0RT utilizes a fractional-N frequency synthesizer, which allows the user to adjust and program the desired frequency through a serial interface. The device operates in a three-port mode, with a single-ended input, single-ended output and a ground reference, ensuring that the signal remains static and can be measured accurately. The fractional-N frequency synthesizer of the CPPC7-HZ0OT consists of a digital-to-analog converter (DAC) and a voltage-controlled oscillator (VCO). To program the frequency, the DAC is used to supply a precise reference voltage to the VCO, which in turn controls the output frequency. By modulating the reference voltage, the frequency of the output signal can be set within a given range. The CPPC7-HZ0RT also comes with a serial interface, enabling the user to control andmonitor the frequency of oscillation easily. This serial interface is backward compatible with Texas Instruments’DAC7000 DSP core, which is also found in some microcontrollers and other embedded devices.Overall, the CPPC7-HZ0RT is a highly flexible and precise programmable oscillator with a wide frequency range and low power consumption. Its easy programmability and compact size make it an ideal choice for a variety of applications, from medical equipment to portable audio devices.

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