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RFMD2081 - 45MHz TO 2700MHz IQ MODULATOR

General Description

The RFMD2081 is a low power, wideband, IQ modulator with integrated fractional-N synthesizer and voltage controlled oscillator (VCO).

Key Features

  • RF Output Frequency Range 45MHz to 2700MHz Fractional-N Synthesizer with Very Low Spurious Levels Typical Step Size 1.5Hz Fully Integrated Wideband VCOs and LO Buffers Integrated Phase Noise.

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Full PDF Text Transcription for RFMD2081 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for RFMD2081. For precise diagrams, and layout, please refer to the original PDF.

RFMD2081 RFMD2081 45MHz TO 2700MHz IQ MODULATOR WITH SYNTHESIZER/VCO Package: QFN, 32-Pin, 5mm x 5mm Features  RF Output Frequency Range 45MHz to 2700MHz Fractional-N Sy...

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Features  RF Output Frequency Range 45MHz to 2700MHz Fractional-N Synthesizer with Very Low Spurious Levels Typical Step Size 1.5Hz Fully Integrated Wideband VCOs and LO Buffers Integrated Phase Noise <0.2° rms at 1GHz -40dBc Unadjusted Carrier Suppression -40dBc Unadjusted Sideband Suppression 100MHz Baseband Input 3dB Bandwidth Very Low Noise Floor -162dBm/Hz Typical Output P1dB + 4dBm Output IP3 + 17dBm 2.7V to 3.3V Power Supply 135mA Typical Current Consumption Serial Programming Interface Functional Block Diagram  Phase det . Synth    Ref.

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