HMC570LC5TR-R5

Overview

The HMC570LC5TR-R5 is an up/down converter I/Q receiver manufactured by Analog Devices Inc., designed for surface-mount technology applications. It operates within a radio frequency range of 17 GHz to 21 GHz, with an intermediate frequency span from 0 Hz to 3.5 GHz and a local oscillator frequency range of 7 GHz to 12 GHz. The device provides a typical gain of 10 dB, a P1dB compression point of -4 dBm, and a noise figure of 3 dB. It functions at a supply voltage of 3.5 V with a current consumption of 125 mA. Packaged in an LFCSP-32 format, it supports an operating temperature range from -55°C to +85°C.

Feature Summary

• Integrated I/Q receiver architecture supporting simultaneous up and down conversion functions
• Wideband RF operation covering the 17 GHz to 21 GHz spectrum
• Low noise figure performance suitable for sensitive signal reception
• Compact surface-mount packaging optimized for high-density circuit board layouts

Applications

• Point-to-point microwave communication systems
• Satellite communication ground stations
• Electronic warfare and signal intelligence receivers
• Test and measurement instrumentation equipment

Procurement Notes

Verify component authenticity through authorized distribution channels due to limited supply status. Confirm package integrity upon receipt, as the LFCSP-32 form factor requires careful handling during storage and assembly. Ensure that the specific suffix matches design requirements, as ordering variations may exist within the product family. Cross-reference datasheet revisions to guarantee compatibility with existing system specifications before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring direct I/Q demodulation or modulation within the K-band frequency range. Evaluate thermal management capabilities given the power dissipation characteristics and operating temperature limits. Consider the interface requirements for local oscillator signals and intermediate frequency outputs to ensure proper impedance matching. Assess the trade-off between the integrated solution complexity and discrete component alternatives based on space constraints and performance targets.

Part Context

This part belongs to the HMC570G series of wireless and RF integrated circuits produced by Analog Devices Inc. utilizing GaAs technology. It serves as a specialized mixer solution for high-frequency applications, distinct from lower-frequency counterparts like the HMC565 or other band-specific converters. The series focuses on providing compact, high-performance solutions for millimeter-wave communications and radar systems where size and weight are critical factors.

Replacement Considerations

Public confirmed substitute part numbers: HMC570LC5TR.