ASSVP-R-D12

Frequency Stability:	--
Height:	0.055" (1.40mm)
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):	40mA
Spread Spectrum Bandwidth:	-3.00%, Down Spread
Operating Temperature:	-40°C ~ 85°C
Frequency Stability (Total):	±25ppm
Series:	ASSVP
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Standby
Available Frequency Range:	10MHz ~ 160MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Bulk

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Programmable Oscillators: The ASSVP-R-D12 Application Field and Working Principle.

Programmable oscillators are electronic components that generate a periodic signal with adjustable frequency and other parameters. They come in many different forms, from analog to digital components, and are a fundamental component of many complex systems. One notable example is the ASSVP-R-D12, a medium- to high-frequency (1 MHz to 20 GHz) digitally programmable multiplier-divider.The purpose of a programmable oscillator varies depending on the application. Generally, they are used to control the frequency of other signals, often to allow for a higher rate of precision or to implement a particular type of modulation. They can also be used to control the analog-to-digital conversion rate in a data acquisition system, for instance.In its basic form, the ASSVP-R-D12 is an integrated, single-chip oscillator with a set of internal configuration registers. It is programmed through an external signal port, from which data is transmitted to the chip. This data is then processed to determine the signal output and the operating parameters for the device.The chip was designed for use in broadband communication and microwave systems and is often used as a high-frequency clock signal generator. It is also used in radio systems, modulators, signal analyzers, switch matrices and high-speed equalizers. In addition, it can be used in a wide range of digital signal processing (DSP) applications, including sampling and encoding/decoding.The ASSVP-R-D12 operates on the principle of phase-lock loop (PLL) technology. This is a highly reliable, robust technique whereby a reference signal is established, and then used as a template for the output signal. The phase of the output signal is compared to the reference signal and adjustments are made to ensure the two signals are always in synch. As the frequency of the reference signal is always known, this method allows for accurate and very stable frequency outputs.The chip contains an adjustable oscillator and a phase-locked loop circuit with built-in signal conditioning. This signal conditioning allows the chip to process signals from a variety of sources, from DC to up to 1 GHz. It also offers precise frequency-control capabilities, with the signal adjusted with a programmable on-chip resistor.All in all, the ASSVP-R-D12 is a powerful, robust and reliable chip that can be used in a wide range of different applications. It provides accurate, stable and repeatable frequency outputs, making it a versatile choice for many digital signal processing requirements.

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