ASD1-66.666MHZ-LR-T

Oscillators are electrical components used to generate and harness alternating waves of current. They are used to create energy, detect energy, and regulate electrical activity. The ASD1-66.666MHZ-LR-T Oscillator is a type of serial based timing controller with an integrated frequency synthesizer and high accuracy phase-locked loop (PLL). It is designed for applications requiring fast response and low jitter such as microprocessors and ASICs.

The ASD1-66.666MHZ-LR-T combines many features including a low power operation at 66.666MHz, simple input and output bus interface, clock synthesizer on chip, programmable duty cycle, and programmable 3-bit prescaler. It also has an integrated low jitter loop filter and an adjustable phase-locked loop (PLL) bandwidth.

The main application field of ASD1-66.666MHZ-LR-T is to provide high accuracy oscillator output frequencies for high performance microprocessor clocks, applications for Frequency Hopping Spread Spectrum (FHSS), high precision digital filter and data acquisition applications, communications devices, ASIC controllers, and digital signal processor (DSP) clocks.

The working principle of the ASD1-66.666MHZ-LR-T Oscillator is based on the principle of a phase-locked loop. The oscillator consists of three main parts, the frequency synthesizer, the loop filter, and the voltage-controlled oscillator (VCO).The frequency synthesizer is used to generate a variety of output frequencies from one source. It is usually implemented with a digital circuit, and the frequency synthesizer can be programmed through a bus interface. The frequency synthesizer is responsible for generating the reference signals used to control the VCO.

The loop filter is used to protect the VCO from high frequency noise that can cause jitter. The loop filter is needed to synchronize the output of the VCO to the reference signal at the desired frequency.The VCO in the ASD1-66.666MHZ-LR-T is used to generate the clock output. The VCO is connected to the frequency synthesizer and is used to generate the desired output clock frequency. The reference signal from the frequency synthesizer is used to adjust the VCO frequency so that it is in sync with the reference signal and is maintained at the desired frequency.

In conclusion, the ASD1-66.666MHZ-LR-T is an oscillator component used for applications that require fast response and low jitter, such as microprocessors and ASICs. It is based on a phase-locked loop and consists of a frequency synthesizer, a loop filter, and a voltage-controlled oscillator. This component can be used for applications such as Frequency Hopping Spread Spectrum (FHSS), digital filter, data acquisition, communications devices, ASIC controllers, and Digital Signal Processor (DSP) clocks.