FM82P5020

Overview

The FM82P5020 is a 6-bit TTL programmable phase shifter manufactured by Fairview Microwave. It operates within a frequency range of 4 GHz to 8 GHz, providing a total phase shift range of 360 degrees with a typical control step size of 5.625 degrees. The device utilizes TTL digital control signals for configuration and features SMA connectors for RF interfacing. It supports a maximum input power of +30 dBm and exhibits a typical insertion loss of 6 dB. This component is designed for precise phase adjustment in high-frequency signal processing applications.

Feature Summary

• Provides continuous 360-degree phase shift capability across the specified frequency band
• Utilizes 6-bit TTL digital control interface for programmable phase adjustment
• Supports high input power handling up to +30 dBm
• Features standard SMA connectors for easy integration into RF systems

Applications

• Phased array antenna beam steering systems
• RF test and measurement instrumentation
• Wireless communication base station components
• Signal processing and modulation circuits

Procurement Notes

Verify the specific datasheet version and connector type compatibility before procurement. Ensure that the driving circuitry provides stable TTL logic levels consistent with the manufacturer's specifications. Confirm thermal management requirements are met, as high-power operation may generate heat. Cross-reference the part number with official Fairview Microwave documentation to ensure authenticity and correct revision status.

Selection Notes

Select this component when a wideband phase shift from 4 GHz to 8 GHz is required. The 6-bit resolution offers a balance between control precision and complexity. Consider the 6 dB insertion loss impact on system gain budget. Ensure the application environment supports the thermal characteristics associated with +30 dBm input power handling.

Part Context

The FM82P5020 belongs to Fairview Microwave's family of programmable phase shifters. It complements other models like the FM82P5015, which covers lower frequencies (DC to 4 GHz). While the FM82P5015 offers adjustable phase per GHz, the FM82P5020 provides discrete digital control over a higher microwave frequency range, catering to different system bandwidth requirements.

Replacement Considerations

The FM82P5015 serves as a functional substitute for applications requiring phase shifting below 4 GHz. For direct replacement within the 4-8 GHz band, verify if alternative 6-bit TTL programmable phase shifters meet the 360-degree range and +30 dBm power specifications. Check connector compatibility and pinout definitions when considering non-Fairview alternatives.