516FHA000132BAG

Pin Configurable/Selectable Oscillators

The 516FHA000132BAG is a pin configurable/selectable oscillator. It features a wide output frequency range from 8 MHz to 80 MHZ. It is designed for applications requiring precise timing solutions with cost and power efficiency being paramount considerations.The 516FHA000132BAG utilizes a delta-sigma modulator and frequency-splitting PLL to achieve precise frequency accuracy. In addition, an external crystal allows for precise frequency resolution and better control of jitter. The 516FHA000132BAG also features excellent temperature stability (±50 ppm max), low power consumption (8 mW typ.), and low start-up time (50 ms Typ.). It is available in a variety of packages and pin configurations.

Application Field

The 516FHA000132BAG is ideal for a variety of precision timing applications including frequency translation, random access memory (DRAM) timing, microprocessor/microcontroller timing, bus clock and system timing, medical technologies, automotive electronics, and cellular communications. It is a low cost yet high-accuracy way to meet the timing requirements of a variety of applications.

Working Principle

The 516FHA000132BAG utilizes a delta-sigma modulator and frequency-splitting phase locked loop to achieve precise frequency accuracy. The oscillator is controlled by a high resolution digital-to-analog converter that synthesizes the frequency. The frequency splitting phase locked loop is responsible for generating the oscillator signal and dividing it down to a low frequency, so that the digital-to-analog converter can synthesize it. The result is a precise, low jitter, low power and low cost oscillator solution.

Conclusion

The 516FHA000132BAG is an excellent choice for applications that require precise frequency accuracy and cost efficiency. It features excellent temperature stability, low power consumption and a wide frequency range. The design features of the 516FHA000132BAG make it ideal for a variety of precision timing applications.