HMC423MS8ETR

RF Mixers Overview

The HMC423MS8ETR is a double-balanced mixer integrated circuit manufactured by Analog Devices Inc., designed for CATV applications. It operates within a frequency range of 600MHz to 1.3GHz and features an integrated local oscillator amplifier. The device has a noise figure of 8dB, requires a supply voltage of 3V, and draws a supply current of 15mA. It is housed in an 8-MSOP package with a height of 950μm. This component functions as an up/down converter and is currently listed as end-of-life.

RF Mixers Feature Summary

• Integrates a double-balanced mixer with a dedicated local oscillator amplifier for simplified circuit design.
• Optimized for CATV signal processing tasks including frequency conversion.
• Utilizes GaAs MMIC technology for reliable RF performance.

RF Mixers Applications

• CATV up/down converters
• RF signal chain frequency translation
• Wireless communication systems

RF Mixers Procurement Notes

Verify the end-of-life status before integration into new designs. Confirm that the 8-MSOP package dimensions and pinout match the target PCB footprint. Ensure the 3V supply requirement aligns with system power constraints. Check for availability of alternative components due to discontinuation.

RF Mixers Selection Notes

Select this component for applications requiring a compact solution for CATV frequency conversion between 600MHz and 1.3GHz. Consider the integrated LO amplifier feature to reduce external component count. Evaluate the 8dB noise figure against system sensitivity requirements. Note the limited availability due to EOL status.

RF Mixers Part Context

This part belongs to the HMC423 series of RF mixers from Analog Devices. It is a surface-mount device intended for high-frequency applications. The MSOP-8 package provides a small form factor suitable for space-constrained designs. The series is known for integrating mixer and LO functions.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the end-of-life status, engineers should evaluate alternative RF mixers with similar frequency ranges and package types.