MD8IC925NR1

RF Amplifiers Overview

The MD8IC925NR1 is a wideband integrated power amplifier from NXP Semiconductors, designed for high-power RF applications. It operates within the 728 MHz to 960 MHz frequency range and delivers an average output power of 2.5 W at 28 V. The device features on-chip matching networks, simplifying integration into multi-stage configurations. Key electrical parameters include a P1dB of 43 dBm and an input return loss of -27 dB. It supports a supply voltage range of 24 V to 32 V and provides a gain of 36.2 dB in W-CDMA wideband mode. Packaged in a TO-270 WB-14 surface-mount package, it is moisture-sensitive.

RF Amplifiers Feature Summary

• Wideband operation with on-chip matching for frequencies between 728 MHz and 960 MHz
• High average output power capability of 2.5 W at 28 V bias
• Integrated design suitable for multi-stage amplifier configurations
• Surface-mount packaging optimized for automated assembly processes

RF Amplifiers Applications

• W-CDMA wideband base station transmitters
• Broadband RF power amplification systems
• Multi-stage high-power amplifier modules
• Military and aerospace communication equipment

RF Amplifiers Procurement Notes

Verify component authenticity through authorized NXP distributors or certified suppliers. Confirm lot traceability and check for moisture sensitivity labeling prior to installation. Ensure storage conditions comply with JEDC standards to prevent damage. Request original manufacturer documentation to validate specifications against current datasheets.

RF Amplifiers Selection Notes

Select this component for applications requiring wideband coverage from 728 MHz to 960 MHz with high linearity. Consider the 2.5 W average power output and 28 V operating voltage when designing power supply stages. The on-chip matching reduces external component count but requires careful thermal management due to high power density in the TO-270 package.

RF Amplifiers Part Context

The MD8IC925NR1 belongs to NXP's HV8IC series of LDMOS wideband integrated power amplifiers. This family targets high-performance RF infrastructure where broad bandwidth and high efficiency are critical. The NR1 suffix indicates a specific tape-and-reel packaging variant for surface-mount technology, distinct from other pin-compatible options in the series.

RF Amplifiers Replacement Considerations

Direct substitutes may include MD8IC925GNR1, which shares similar wideband characteristics. Verify pinout compatibility and thermal resistance requirements before substitution. Cross-reference datasheets to ensure equivalent P1dB and gain performance in the target application environment.