552AJ000312DG

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Pin Configurable/Selectable Oscillators offer superior flexibility and performance. The 552AJ000312DG is a small, low-power oscillator ideal for use in applications where frequency range and accuracy are important factors. The 552AJ000312DG is a fractional-N frequency synthesizer featuring coarse and fine frequency selection. The device consists of a temperature compensated Tunable Oscillator (TCXO), Logic-control Circuits, Power Supply and Passive Filtering components.

The 552AJ000312DG enables one-volt operation with an input voltage range from 2V to 3.6V. The MHz crystal has dual outputs with selectable frequencies down to a low of 0.067GHz. The device is programmable in 25-MHz increments through a SPI interface. It also features an extended frequency range, low power consumption (<1.25mW), wide voltage range, wide temperature range (-40C to +85C) and high accuracy (±3MHz).

The 552AJ000312DG’s silicon-based architecture enables precise frequency-selective filtering and precise control over the frequency. The oscillator comprises a VCO core, filter circuitry, and control logic. The filter circuitry allows signals passed through the oscillator to remain constant within the device’s full 5-GHz bandwidth. The control logic provides logic programming of the frequency output and timing parameters. The device is programmable to generate frequencies from 0.067 to 5.000GHz with an ultra-low power consumption of less than 1.25mW.

The 552AJ000312DG is suitable for a wide variety of applications such as wireless communications systems, cellular base stations, fixed broadband systems, point-to-point radio, and many applications requiring a low-jitter and stable frequency source. It also provides a low-cost and low-power solution for the Point-to-Point and Point-to-Multipoint (P2P, P2MP) markets. Thanks to its ‘Lock-in’ design, the 552AJ000312DG enables the use of multiple frequencies in a single chain while providing a stable output frequency.

In conclusion, the 552AJ000312DG Pin Configurable/Selectable Oscillator is a highly reliable, small form factor, and cost-effective solution for a variety of applications. It enables the utmost in accuracy and reliability. Moreover, its ultra-low power consumption, wide operating frequency range, wide voltage range, and wide temperature range ensure its performance and reliability in any application. The device can be easily integrated into system designs, making it a reliable and cost-effective choice for many applications.

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