Features and Benefits
- I/Q modulator with integrated fractional-N PLL and VCO
- Gain control span: 47 dB in 1 dB steps
- Output frequency range: 950 MHz to 1575 MHz
- Output 1 dB compression: 8.5 dBm
- Output IP3: 23 dBm
- Noise floor: −162 dBm/Hz
- Baseband modulation bandwidth: 250 MHz (1 dB)
- Output frequency resolution: 1 Hz
- Functions with external VCO for extended frequency range
- SPI and I2C-compatible serial interfaces
- Power supply: 5 V/310 mA
The ADRF6750 is a highly integrated quadrature modulator, frequency synthesizer, and programmable attenuator. The device covers an operating frequency range from 950 MHz to 1575 MHz for use in satellite, cellular and broadband communications.
The ADRF6750 modulator includes a high modulus fractional-N frequency synthesizer with integrated VCO, providing better than 1 Hz frequency resolution, and a 47 dB digitally controlled output attenuator with 1 dB steps.
Control of all the on-chip registers is through a user-selected SPI interface or I2C interface. The device operates from a single power supply ranging from 4.75 V to 5.25 V.
Product Lifecycle Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
The ADRF6750 evaluation board is no longer supported. New customers may consider using the ADRF6755.
This page contains ordering information for the evaluation board used to evaluate the ADRF6750 950 MHz to 1575 MHz Quadrature Modulator with Integrated Fractional-N PLL and VCO.
Documentation & Resources
Tools & Simulations
ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.
ADIsimPLL enables the rapid and reliable evaluation of new high performance PLL products from ADI. It is the most comprehensive PLL Synthesizer design and simulation tool available today. Simulations performed include all key non-linear effects that are significant in affecting PLL performance. ADIsimPLL removes at least one iteration from the design process, thereby speeding the design- to-market.
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|ADRF6750ACPZ-R7||Material Declaration||Reliability Data||56-Lead LFCSP (8mm x 8mm w/ EP)|
|Wafer Fabrication Data|
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Buy Now Pricing
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