ADRF6655ACPZ-R7

RF Mixers Overview

The ADRF6655ACPZ-R7 is a high dynamic range active mixer featuring an integrated fractional-N phase-locked loop (PLL) and voltage-controlled oscillator (VCO). It supports broadband up-conversion and down-conversion within a frequency range of 100 MHz to 2.5 GHz. The device operates on a supply voltage between 4.75 V and 5.25 V, drawing approximately 310 mA. Key electrical specifications include a conversion gain of 6 dB and a noise figure of 12 dB. The PLL reference input is nominally 20 MHz. Packaged in a 40-lead LFCSP, it is designed for robust RF signal processing applications.

RF Mixers Feature Summary

• Integrates a fractional-N PLL and VCO with the active mixer for compact system design
• Supports both up-conversion and down-conversion operations across a wide bandwidth
• Provides high dynamic range performance suitable for complex modulation schemes

RF Mixers Applications

• Wireless infrastructure base stations
• Point-to-point microwave radio systems
• Software-defined radio platforms

RF Mixers Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm that the specific suffix matches the required package and tape-and-reel configuration. Check for current lifecycle status as this part may be obsolete or subject to discontinuance notifications. Ensure environmental compliance documentation aligns with project requirements before finalizing procurement orders.

RF Mixers Selection Notes

Select this component when a single-chip solution combining mixing and frequency synthesis is required. Evaluate the 100 MHz to 2.5 GHz operational range against target signal frequencies. Consider the 310 mA current draw for power budget calculations. Assess the 40-lead LFCSP footprint for PCB layout constraints compared to alternative discrete solutions.

RF Mixers Part Context

This model belongs to Analog Devices' family of integrated RF mixers with synthesizers. It replaces older designs requiring separate mixer and PLL/VCO components. The integration reduces board space and simplifies design complexity for broadband communication systems operating in the specified frequency band.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing system architectures if considering alternative vendors.