HMC453QS16GTR

Overview

The HMC453QS16GTR is a monolithic microwave integrated circuit (MMIC) amplifier manufactured by Analog Devices under the Hittite brand. It operates within a frequency range of 400 MHz to 2.2 GHz. The device provides a typical gain of 20.5 dB and exhibits a noise figure of 9 dB. Key performance metrics include a 1 dB compression point (P1dB) of 32.5 dBm. It requires a supply voltage of 5 V and draws a supply current of 725 mA. The component is designed for wireless communication applications including CDMA, GSM, and WCDMA systems.

Feature Summary

• Integrated MMIC amplifier architecture optimized for broadband RF signal processing
• High linearity performance with significant output power capability at 1 dB compression
• Designed for compatibility with multiple cellular radio standards and wideband applications

Applications

• Code Division Multiple Access (CDMA) systems
• Global System for Mobile Communications (GSM) infrastructure
• Wideband Code Division Multiple Access (WCDMA) networks

Procurement Notes

Verify the manufacturer part number against official Analog Devices documentation to ensure authenticity. Confirm that the specific suffix matches the required package and tape-and-reel specifications. Check for any recent product lifecycle changes or obsolescence notices directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a broadband amplifier covering 400 MHz to 2.2 GHz is required. Consider the 5 V supply requirement and 725 mA current draw for power budget calculations. Evaluate the 20.5 dB gain and 32.5 dBm P1dB against system link budget requirements for CDMA, GSM, or WCDMA implementations.

Part Context

This component belongs to the Hittite MMIC amplifier portfolio, now managed by Analog Devices. It represents a discrete active device intended for integration into RF front-end modules. The QSOP-16 package facilitates surface-mount assembly in compact wireless communication hardware designs.

Replacement Considerations

Consult official Analog Devices cross-reference guides for verified substitutes. Ensure replacement parts match the 400 MHz to 2.2 GHz frequency range and compatible pinout configurations.

FAQ

What is the operating frequency range of the HMC453QS16GTR?

The device operates from 400 MHz to 2.2 GHz.

What is the typical gain provided by this amplifier?

The typical gain is 20.5 dB.