HMC1167LP5E

Overview

The HMC1167LP5E is a GaAs MMIC voltage-controlled oscillator (VCO) from Analog Devices, housed in a 32-lead LFCSP package. It operates with a tuning voltage range of 2 VDC to 13 VDC and a supply voltage of 4.75 V to 5.5 V. The device provides two output frequencies: a fundamental range of 12.18 GHz to 13.13 GHz with +10.5 dBm power, and a divided RF/2 range of 6.09 GHz to 6.565 GHz with +4 dBm power. It features a typical phase noise of -86 dBc/Hz at 1 MHz offset, a push of 2 MHz/V, and second harmonic suppression of 20 dBc. The unit weighs 60.4 mg and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates resonator and negative resistance device for compact monolithic design
• Provides simultaneous fundamental and divided RF/2 frequency outputs
• Utilizes GaAs technology for high-frequency microwave performance

Applications

• Point-to-point microwave radio systems
• Local oscillator sources for upconverters and downconverters
• Test and measurement equipment requiring stable frequency generation

Procurement Notes

Verify the specific ordering suffix to ensure the correct tape and reel or cut tape configuration matches your assembly requirements. Confirm that the LFCSP-32 footprint aligns with your PCB layout guidelines. Check current availability status as distribution channels may report limited stock or regional restrictions. Ensure compliance with RoHS standards and moisture sensitivity level classifications for your manufacturing process.

Selection Notes

Select this component when a single-chip solution is required for both fundamental and half-frequency generation without external dividers. Consider the 2 MHz/V tuning sensitivity and -86 dBc/Hz phase noise specifications against system jitter requirements. Evaluate the 250 mA current rating and 5 V supply constraints relative to your power budget. Compare physical dimensions and thermal dissipation capabilities against available board space.

Part Context

This part belongs to the HMC116x series of VCOs with integrated output dividers. It shares family characteristics such as the LFCSP-32 packaging and similar tuning voltage ranges with other models like the HMC1161 and HMC1162. However, it is distinct in its specific 12 GHz fundamental frequency range and associated power levels compared to lower or higher frequency variants in the same product line.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the source documentation. Verify pinout compatibility and electrical parameter overlaps if considering alternative manufacturers. Note that ordering suffixes may indicate different packaging options rather than functional changes.