ASSVP1-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):	30mA
Spread Spectrum Bandwidth:	-3.00%, Down Spread
Operating Temperature:	-40°C ~ 85°C
Frequency Stability (Total):	±50ppm
Series:	ASSVP
Voltage - Supply:	2.5V
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

Programmable oscillators are devices that can easily be tuned to a wide variety of frequencies, either via a programming interface, or by other means such as a voltage-controlled oscillator (VCO). They are widely used in applications where precise frequency control is necessary, such as telecommunications, broadcast, and digital audio.The most widely used type of programmable oscillator is the digital programmable oscillator, which is a combination of two analog oscillators and a digital controller. The two analog oscillators are configured so that the frequency of one, the "pirate frequency", is tuned to match the frequency of the other, the "scale pot frequency". The frequency of the scale pot is then measured and stored in the digital controller for later use. This type of oscillator can be used for frequency synthesis, where the frequency of the oscillator is controlled by the digital controller, which allows for very precise changes in frequency.The ASSVP1-D12 is a programmable oscillator developed by Advanced Semiconductor Solutions, Inc (ASS), and is specifically designed for use in applications such as audio, telecommunications, and broadcast. The ASSVP1-D12 is a digital programmable oscillator that uses the conventional programmable method of frequency synthesis. It is designed to generate frequencies ranging from 10 MHz to 8.7 GHz, with a wide range of output levels and frequency stability.The working principle of the ASSVP1-D12 is based on a complex architecture, which consists of a differential pair front-end circuit, a voltage-controlled oscillator (VCO), a digital feedback path, and a multiplexer to select the desired frequency. The front-end circuit consists of two voltage-variable resistors (VVRs) connected in series between the VCO and the output. The VVRs adjust the impedance at the input of the VCO, allowing the frequency to be adjusted. The feedback path is used to provide the required stable oscillation frequency, while the multiplexer is used to switch between different frequencies.The ASSVP1-D12 is suitable for a wide variety of applications, such as base station equipment, broadcast television and radio equipment, digital audio and video equipment, cellular phone and pager equipment, and microwave communication systems. It is also ideal for higher frequency applications, such as multi-gigahertz radar and satellite communication systems.By being able to generate a wide range of frequencies with extreme accuracy and stability, the ASSVP1-D12 is ideal for use in applications where precise frequency control is essential. The programmable oscillator is easy to set up and can be used with a wide variety of systems and components. Furthermore, the ASSVP1-D12 is a reliable and affordable programmable oscillator that can be used in many different applications.

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