MD7IC2251GNR1

RF Amplifiers Overview

The MD7IC2251GNR1 is an RF LDMOS wideband integrated power amplifier designed for cellular base station applications. It operates within the 2110–2170 MHz frequency range and features on-chip matching to simplify circuit design. The device is rated for 28 Vdc operation and delivers a typical average output power of 12 W. It supports standard cellular modulation formats, including W-CDMA, with high linearity and efficiency characteristics suitable for multi-carrier environments.

RF Amplifiers Feature Summary

• Integrated wideband RF power amplifier utilizing LDMOS technology
• On-chip impedance matching network eliminates external components
• Designed for robust performance in cellular base station architectures

RF Amplifiers Applications

• W-CDMA cellular base station transmitters
• Broadband RF power amplification modules
• Multi-carrier base station signal processing chains

RF Amplifiers Procurement Notes

Verify the specific suffix 'GNR1' against official NXP documentation to confirm package type and reel specifications. Ensure compatibility with existing thermal management solutions, as LDMOS devices require adequate heat dissipation. Cross-reference the datasheet revision date to confirm parameter validity for current production batches.

RF Amplifiers Selection Notes

Select this component when a wideband solution covering 2110–2170 MHz is required without external matching networks. Consider the 12 W average power rating relative to system load requirements. Evaluate thermal resistance capabilities against the intended enclosure design to maintain junction temperature within safe operating limits during continuous transmission.

RF Amplifiers Part Context

This part belongs to NXP's MD7IC series of wideband integrated power amplifiers. These devices are engineered specifically for the demanding requirements of modern wireless infrastructure. The series emphasizes simplified integration through internal matching, reducing board space and design complexity for manufacturers deploying 3G and broadband radio systems.

RF Amplifiers Replacement Considerations

The MD7IC2250N is a related variant offering similar functionality but with different power ratings and frequency coverage specifics. Verify pinout compatibility and thermal pad configurations before substitution. Consult the official replacement guide to ensure electrical parameters meet the target application's linearity and gain requirements.