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LTC6945 - Ultralow Noise and Spurious 0.35GHz to 6GHz Integer-N Synthesizer

Description

nn Low Noise Integer-N PLL nn 350MHz to 6GHz VCO Input Range nn 226dBc/Hz Normalized In-Band Phase Noise Floor nn 274dBc/Hz Normalized In-Band 1/f Noise nn 157dBc/Hz Wideband Output Phase Noise Floor nn Excellent Spurious Performance nn Output Divider (1 to 6, 50% Duty Cy

Features

  • Ultralow Noise and Spurious 0.35GHz to 6GHz Integer-N Synthesizer.

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Full PDF Text Transcription

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LTC6945 Features Ultralow Noise and Spurious 0.35GHz to 6GHz Integer-N Synthesizer Description nn Low Noise Integer-N PLL nn 350MHz to 6GHz VCO Input Range nn –226dBc/Hz Normalized In-Band Phase Noise Floor nn –274dBc/Hz Normalized In-Band 1/f Noise nn –157dBc/Hz Wideband Output Phase Noise Floor nn Excellent Spurious Performance nn Output Divider (1 to 6, 50% Duty Cycle) nn Low Noise Reference Buffer nn Output Buffer Muting nn Charge Pump Supply from 3.15V to 5.25V nn Charge Pump Current from 250µA to 11.
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