ADRF6703ACPZ-R7 I/Q Modulators with Integrated LO by Analog Devices

I/Q Modulators with Integrated LO
Status: Last Time Buy
Series: ADRF6703
RoHS: Compliant
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The ADRF6703 provides a quadrature modulator and synthesizer solution within a small 6 mm × 6 mm footprint while requiring minimal external components.The ADRF6703 is designed for RF outputs from 1550 MHz to 2650 MHz. The low phase noise VCO and high performance quadrature modulator make the ADRF6703 suitable for next generation communication systems requiring high signal dynamic range and linearity. The integration of the IQ modulator, PLL, and VCO provides for significant board savings and reduces the BOM and design complexity.The integrated fractional-N PLL/synthesizer generates a 2× fLO input to the IQ modulator. The phase detector together with an external loop filter is used to control the VCO output. The VCO output is applied to a quadrature divider. To reduce spurious components, a sigma-delta (Σ-Δ) modulator controls the programmable PLL divider.The IQ modulator has wideband differential I and Q inputs, which support baseband as well as complex IF architectures. The single-ended modulator output is designed to drive a 50 Ω load impedance and can be disabled.The ADRF6703 is fabricated using an advanced silicon-germanium BiCMOS process. It is available in a 40-lead, exposed-paddle, Pb-free, 6 mm × 6 mm LFCSP package. Performance is specified from −40°C to +85°C. A lead-free evaluation board is available.

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Features

IQ modulator with integrated fractional-N PLL
RF output frequency range: 1550 MHz to 2650 MHz
Internal LO frequency range: 2100 MHz to 2600 MHz
Output P1dB: 14.2 dBm @ 2140 MHz
Output IP3: 33.2 dBm @ 2140 MHz
Noise floor: −159.6 dBm/Hz @ 2140 MHz
Baseband bandwidth: 750 MHz (3 dB)
SPI serial interface for PLL programming
Integrated LDOs and LO buffer
Power supply: 5 V/240 mA
40-lead 6 mm × 6 mm LFCSP

Frequently Asked Questions

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Additional datasheets, footprints and schematics for ADRF6703ACPZ-R7 are listed on our Part Details page. You can also find images and similar parts to ADRF6703ACPZ-R7 on this page.

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What category does ADRF6703ACPZ-R7 fall under?

The ADRF6703ACPZ-R7 is listed under I/Q Modulators with Integrated LO.

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You can view similar parts to ADRF6703ACPZ-R7 when available in the I/Q Modulators with Integrated LO range under the specifications section at the bottom of the details page.

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Is the ADRF6703ACPZ-R7 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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