LTC6903IMS8#PBF

LINEAR TECHNOLOGY  LTC6903IMS8#PBF  芯片, 振荡器, 1KHz - 68MHz, MSOP8

The is a serial-port Programmable Oscillator for use with precision digitally controlled oscillator. The low-power self-contained digital frequency sources providing a precision frequency from 1kHz to 68MHz, set through a serial port. It requires no external components other than a power supply bypass capacitor and they operate over a single wide supply range of 2.7 to 5.5V. It features a proprietary feedback loop that liberalizes the relationship between digital control setting and frequency. It is controlled by a convenient SPI compatible serial interface.

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Output enable pin

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0.5% Typical initial frequency accuracy

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<1.1% Over all settings frequency error

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0.1% Resolution

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1.7mA Typical supply current f<1MHz, VS=2.7V

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<0.4% at 1kHz to 8MHz Typical jitter