B10H0710N40DX

Overview

The B10H0710N40DX is a dual-section, two-stage fully integrated Doherty MMIC utilizing Ampleon's 50 V LDMOS technology. Designed for the 700 MHz to 1 GHz frequency range, it integrates carrier and peaking devices, input splitters, output combiners, and pre-matching circuits within each section. The device operates with a drain-source voltage of 40 V to 52 V and supports a case temperature range from -40 °C to +120 °C. Typical performance at 845 MHz includes an output power of 47 dBm, a power gain of 30.5 dB, and a drain efficiency of 28.1% under 1-carrier LTE conditions.

Feature Summary

• Fully integrated dual-section Doherty architecture combining carrier and peaking stages
• Integrated input splitter and output combiner eliminating external matching components
• Quad-combined configuration removes the requirement for an output circulator
• Independent bias control for carrier and peaking sections

Applications

• 4G/5G macrocell base station driver
• 4G/5G microcell base station

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation before purchase. The 'DX' suffix indicates a reel packing format with a minimum orderable quantity of 3000 pieces in dry pack. Confirm that the component meets RoHS compliance requirements as specified in the product details on the official Ampleon website prior to finalizing procurement.

Selection Notes

Select this component when designing drivers for the 700 MHz to 1 GHz band requiring high linearity and large instantaneous bandwidth. Ensure the application circuit utilizes the mandatory quad-combined configuration to achieve optimal performance. Verify that the PCB layout matches the recommended Rogers 4350 specifications and that the design accommodates independent bias controls for both carrier and peaking sections.

Part Context

This part belongs to the B10H series of LDMOS Monolithic Microwave Integrated Circuits (MMICs) manufactured by Ampleon. It represents a general-purpose driver solution designed to simplify circuit design through high integration. The device leverages advanced LDMOS technology to provide robust performance in multi-band wireless communication infrastructure applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided datasheet or supporting documentation. Designers should consult the manufacturer directly for potential alternatives or updated product recommendations.

FAQ

Is an output circulator required for the B10H0710N40DX?

No, an output circulator is not needed because the device utilizes a quad-combined configuration.

What is the ESD sensitivity classification for this device?

The device has a Charged Device Model (CDM) classification of C1 and a Human Body Model (HBM) classification of 1C.

Can the B10H0710N40DX withstand load mismatch?

Yes, it can withstand a load mismatch corresponding to VSWR = 10:1 through all phases under specified operating conditions.