HMC208AMS8

RF Mixers Overview

The HMC208AMS8 is a GaAs MMIC double-balanced mixer designed for surface-mount applications. It operates within a frequency range of 0.7 to 2.0 GHz and utilizes an 8-lead MSOP package. Key electrical specifications include a typical conversion loss of 9 dB, LO/RF isolation of 24 dB, and an input IP3 of +17 dBm. The device functions with an LO drive of +13 dBm and an IF of 70 MHz. It supports an operating temperature range from -40°C to +85°C.

RF Mixers Feature Summary

• Ultra miniature double-balanced mixer architecture in an 8-lead plastic surface mount package
• Passive MMIC design utilizing GaAs technology for RF signal processing
• High linearity performance with specified input IP3 characteristics

RF Mixers Applications

• Base Stations
• PCMCIA Transceivers
• Cable Modems
• Portable Wireless Devices

RF Mixers Procurement Notes

Verify component authenticity through authorized channels as the HMC208AMS8 is listed as obsolete. Confirm that the specific ordering suffix matches the required package variant. Ensure compliance with RoHS3 standards and check for any product change notices or end-of-life documentation prior to procurement planning.

RF Mixers Selection Notes

Select this component for designs requiring a passive double-balanced mixer within the 0.7 to 2.0 GHz band. Consider the 9 dB conversion loss and 24 dB isolation metrics for system link budget calculations. The MSOP-8 package is suitable for space-constrained PCB layouts. Verify LO drive requirements align with the specified +13 dBm level for optimal performance.

RF Mixers Part Context

The HMC208AMS8 belongs to the HMC208 family of RF mixers manufactured by Analog Devices Inc. (formerly Hittite Microwave Corporation). It is part of a series of ultra-miniature GaAs MMICs designed for high-frequency applications. The AMS8 suffix denotes the specific 8-lead MSOP surface-mount package configuration used for these integrated circuits.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The component status is listed as obsolete. Designers should consult official manufacturer resources for potential cross-reference options or updated replacement families.