HMC448LC3BTR-R5

Overview

The HMC448LC3BTR-R5 is an active frequency multiplier from Analog Devices Inc., designed for millimeter-wave applications. It operates as a x2 multiplier with two distinct output frequency bands: 10 GHz to 12.5 GHz and 20 GHz to 25 GHz. The component utilizes Silicon technology and is housed in a 12-lead LCC package (3mm x 3mm with exposed pad), also identified as 12-VFQFN Exposed Pad. It supports surface mount installation and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Active broadband frequency multiplication capability
• Dual operational frequency band support
• Leadless RoHS-compliant surface mount packaging

Applications

• DBS satellite communication systems
• VSAT network infrastructure
• Millimeter-wave radar modules

Procurement Notes

Verify the specific datasheet revision and pinout configuration before integration, as the component is available in limited supply conditions. Confirm that the 12-lead LCC package dimensions align with the target PCB footprint. Ensure thermal management strategies account for the exposed pad design to maintain reliability within the specified operating temperature range during high-frequency operation.

Selection Notes

Select this component when dual-band frequency multiplication is required for DBS or VSAT applications. The choice depends on the need for a silicon-based solution in a compact leadless package. Consider the specific input frequency requirements to determine whether the 10-12.5 GHz or 20-25 GHz output band is appropriate for the system architecture.

Part Context

This part belongs to the HMC448G series of RF multipliers. It shares family characteristics with other active multipliers but is distinguished by its specific dual-band output capabilities and silicon process technology. The LC3B suffix indicates the leadless package variant, differentiating it from bare die or alternative packaging options within the same functional series.

Replacement Considerations

Public confirmed substitute part numbers are not explicitly documented in the provided source material. Verify compatibility with existing circuit designs if considering alternatives from the same manufacturer's portfolio.