MD7IC2251NR1

RF Amplifiers Overview

The MD7IC2251NR1 is a wideband integrated circuit designed for RF power amplification. It operates within the frequency range of 2110 to 2170 MHz. The device delivers an average power output of 12 W and requires a supply voltage of 28 V. It utilizes a TO-270WB-14 package. The component is optimized for W-CDMA applications, featuring on-chip matching to facilitate broad-band usability across the specified spectrum.

RF Amplifiers Feature Summary

• Integrated on-chip matching network for simplified design integration
• Multi-stage architecture supporting wideband operation
• Optimized performance for W-CDMA signal processing

RF Amplifiers Applications

• W-CDMA base station power amplification
• Broadband RF transmission systems
• Cellular infrastructure equipment

RF Amplifiers Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm pinout compatibility and thermal characteristics. Ensure that the TO-270WB-14 package dimensions align with the target PCB layout. Confirm that the 28 V supply requirement matches the system power design. Cross-reference the frequency range specifications with the intended application bandwidth to ensure operational validity.

RF Amplifiers Selection Notes

Select this component when a wideband solution is required for the 2110–2170 MHz band. The integrated matching reduces external component count compared to discrete solutions. Consider the thermal management requirements associated with 12 W average power output in the TO-270WB-14 package. Verify that the W-CDMA optimization meets the linearity requirements of the specific communication standard.

RF Amplifiers Part Context

This part belongs to the Freescale Semiconductor wideband integrated circuit family. These components are engineered for high-power RF applications. The series typically features multi-stage designs with internal impedance matching. They are intended for use in telecommunications infrastructure where broad frequency coverage and high efficiency are critical.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official distributor databases or manufacturer cross-reference guides for potential alternatives. Ensure any replacement maintains the same package type and electrical specifications.