HMC313E

Overview

The HMC313E is a GaAs InGaP HBT MMIC broadband amplifier designed for gain block applications. It operates from a single 5 V supply with a current consumption of 50 mA. The device provides a typical gain of 17 dB across a frequency range of DC to 6 GHz. Key performance metrics include a noise figure of 6.5 dB, a P1dB compression point of 14 dBm, and an OIP3 of 27 dBm. It is housed in a surface-mount SOT-23-6 package.

Feature Summary

• Utilizes GaAs InGaP Heterojunction Bipolar Transistor (HBT) technology for robust RF performance.
• Operates on a single voltage supply, simplifying power management requirements.
• Provides high linearity and low noise characteristics suitable for signal chain integrity.

Applications

• WLAN systems
• Point-to-point radio links
• Wireless local loop infrastructure

Procurement Notes

Verify component status carefully as the HMC313E is listed as obsolete or discontinued by Analog Devices. Check for active production notices or end-of-life notifications before design-in. Ensure that any available inventory matches the specific SOT-23-6 package variant and confirm RoHS compliance details through official manufacturer documentation rather than distributor summaries.

Selection Notes

Select this component when a broadband DC-to-6 GHz gain block is required with moderate power consumption. The 17 dB gain and 27 dBm OIP3 support linear amplification needs. Consider the SOT-23-6 footprint for space-constrained PCB layouts. Evaluate thermal dissipation capabilities within the small outline transistor package for the intended operating environment.

Part Context

The HMC313E belongs to the HMC313 series of MMIC amplifiers manufactured by Analog Devices. It serves as a fixed-gain stage within RF front-end architectures. The 'E' suffix typically denotes a specific package or testing configuration compared to other variants like the HMC313TR. It complements broader product lines focused on wireless communication infrastructure components.

Replacement Considerations

Public confirmed substitute part numbers are not explicitly documented in the provided source material. Due to the obsolete lifecycle status, direct pin-compatible replacements must be identified through official Analog Devices obsolescence notices or authorized distributor cross-reference tools.