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TRF3765 - Integer-N/Fractional-N PLL

Description

The TRF3765 is a wideband Integer-N/Fractional-N frequency synthesizer with an integrated, wideband voltage-controlled oscillator (VCO).

Programmable output dividers enable continuous frequency coverage from 300 MHz to 4.8 GHz.

Features

  • 1 Output Frequencies: 300 MHz to 4.8 GHz.
  • Low-Noise VCO:.
  • 133 dBc/Hz (1-MHz Offset, fOUT = 2.65 GHz).
  • 13-/16-Bit Reference/Feedback Divider.
  • 25-Bit Fractional-N and Integer-N PLL.
  • Low RMS Jitter: 0.35 ps.
  • Input Reference Frequency Range: 0.5 MHz to 350 MHz.
  • Programmable Output Divide-by-1/-2/-4/-8.
  • Four Differential LO Outputs.
  • External VCO Input with Programmable VCO On/Off Control 2.

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Other Datasheets by Texas Instruments

Part Number Description
TRF3761 Integer-N PLL
TRF3761-A Integer-N PLL
TRF3761-B Integer-N PLL
TRF3761-C Integer-N PLL
TRF3761-D Integer-N PLL

Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TRF3765 SLWS230E – SEPTEMBER 2011 – REVISED DECEMBER 2015 TRF3765 Integer-N/Fractional-N PLL With Integrated VCO 1 Features •1 Output Frequencies: 300 MHz to 4.8 GHz • Low-Noise VCO: –133 dBc/Hz (1-MHz Offset, fOUT = 2.65 GHz) • 13-/16-Bit Reference/Feedback Divider • 25-Bit Fractional-N and Integer-N PLL • Low RMS Jitter: 0.35 ps • Input Reference Frequency Range: 0.
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