HMC313TR

Overview

The HMC313TR is a GaAs InGaP HBT gain block amplifier manufactured by Analog Devices Inc., designed for surface-mount applications in the SOT-23-6 package. It operates from DC to 6 GHz with a nominal gain of 17 dB and a noise figure of 6.5 dB at 1 GHz. The device requires a 5 V supply current of 50 mA, delivering a P1dB of 14 dBm and an OIP3 of 27 dBm. Power dissipation is rated at 259 mW, with an input return loss of 7 dB. It functions within a temperature range of -40°C to +85°C.

Feature Summary

• Utilizes GaAs InGaP HBT technology for high-performance RF amplification
• Provides broadband operation covering DC to 6 GHz frequency range
• Features compact SOT-23-6 surface-mount packaging for space-constrained designs

Applications

• Wireless LAN systems
• Point-to-point microwave links
• General RF signal chain components

Procurement Notes

Verify component authenticity through authorized channels due to obsolete lifecycle status. Confirm RoHS compliance details as documentation indicates varying statuses across sources. Validate that the specific revision matches design requirements before integration, as availability is restricted and supply may be limited or factory-special order only.

Selection Notes

Select this component for applications requiring moderate gain and low noise in the sub-6 GHz spectrum. Ensure thermal management supports the specified power dissipation within the operating temperature range. Consider the SOT-23-6 footprint constraints during PCB layout. Verify compatibility with 5 V supply rails and check if the 17 dB gain meets system link budget requirements without excessive cascading.

Part Context

The HMC313TR belongs to the HMC313G series of gain block amplifiers from Analog Devices. It is the tape-and-reel variant of the HMC313, sharing identical electrical specifications and functionality. This part falls under the Wireless & RF Integrated Circuits category, specifically targeting RF amplifier applications in consumer and industrial wireless communications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. The component lifecycle status is listed as obsolete, indicating potential discontinuation. Designers should consult official manufacturer resources for end-of-life notifications or recommended alternatives.