HMC1166LP5ETR

Overview

The HMC1166LP5ETR is a GaAs Voltage Controlled Oscillator (VCO) from Analog Devices, designed for RF applications. It operates in two frequency bands: 5.705 GHz to 6.31 GHz and 11.41 GHz to 12.62 GHz, with center frequencies of 6.0075 GHz and 12.015 GHz respectively. The device features an integrated output divider, providing fundamental and divided outputs. Key electrical specifications include a tuning voltage range of 2 VDC to 13 VDC, a typical phase noise of -89 dBc/Hz, and a tuning sensitivity of 5 MHz/V. It supports supply voltages between 4.75 V and 5.5 V, draws a maximum current of 270 mA, and delivers output powers of 4.5±4.5 dBm and 11±4 dBm. Secondary harmonics are typically 20 dBc.

Feature Summary

• Integrated output divider functionality enabling simultaneous fundamental and divided frequency generation
• GaAs technology construction optimized for high-frequency RF performance
• Wide tuning voltage range supporting flexible system integration

Applications

• Wireless communication systems requiring stable RF sources
• Test and measurement equipment needing precise frequency synthesis
• Satellite communication transceivers operating in Ku-band frequencies

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and Moisture Sensitivity Level (MSL 3) handling requirements during storage and assembly. Ensure supply chain documentation matches the specific LP5ETR suffix for reel packaging specifications. Cross-reference datasheet revisions to confirm parameter consistency before final procurement authorization.

Selection Notes

Select this component when dual-band operation at approximately 6 GHz and 12 GHz is required within a single package. Consider the 270 mA current consumption against power budget constraints. Evaluate the -89 dBc/Hz phase noise specification against system jitter requirements. Verify that the 2 V to 13 V tuning voltage aligns with available control circuitry capabilities.

Part Context

This part belongs to the HMC1166 series of VCOs manufactured by Analog Devices. It shares the QFN-32 package form factor common to the HMC11xx family. The device utilizes Gallium Arsenide (GaAs) semiconductor technology, distinguishing it from silicon-based oscillators in terms of noise performance and frequency stability characteristics.

Replacement Considerations

The HMC1167LP5ETR serves as a functional substitute within the same series, offering different center frequencies of 6.375 GHz and 12.75 GHz while maintaining similar package and interface characteristics.