HMC1168LP5E: High-Performance Voltage-Controlled Oscillator (VCO) by Analog Devices Inc.

The HMC1168LP5E from Analog Devices Inc. is a state-of-the-art Voltage-Controlled Oscillator (VCO) engineered for applications demanding exceptional frequency stability, precision, and reliability. This advanced VCO operates across two distinct frequency bands: 6.235 GHz to 6.86 GHz and 12.47 GHz to 13.72 GHz, making it a versatile solution for modern RF and microwave systems. Whether you're designing communication infrastructure, radar systems, or high-end test equipment, the HMC1168LP5E delivers the performance you need.

Key Features and Technical Specifications

Dual-Band Frequency Operation

The HMC1168LP5E stands out with its dual-band capability, offering center frequencies at 6.5475 GHz and 13.095 GHz. This flexibility allows engineers to address multiple applications with a single component, reducing design complexity and BOM costs. The wide tuning range ensures adaptability across various use cases, from 5G networks to aerospace systems.

Precision Tuning and Power Efficiency

Operating on a 5V supply voltage, this VCO features an extensive tuning voltage range of 2V to 13V, providing precise frequency control. With a maximum current consumption of 240mA, it balances power efficiency with high performance. The 2 MHz/V pushing specification demonstrates excellent stability against power supply variations.

Superior Signal Quality

The HMC1168LP5E delivers outstanding signal purity with:
- Phase noise: -85 dBc/Hz (typical)
- Harmonic suppression: 17 dBc (second harmonic)
- Output power: 2.5 3.5 dBm (lower band) / 10.5 3.5 dBm (upper band)
These specifications ensure clean signal generation critical for sensitive RF applications.

Robust Environmental Performance

Designed for demanding environments, the VCO operates across a temperature range of -40 C to +85 C. Its 32-VFQFN Exposed Pad package (5mm 5mm 1mm) enhances thermal management while maintaining a compact footprint for space-constrained designs.

Applications

The HMC1168LP5E excels in:
1. Wireless Communication Systems: 5G infrastructure, satellite communications, and point-to-point radios
2. Radar and Defense Systems: Phased array radar, electronic warfare, and surveillance equipment
3. Test and Measurement: Spectrum analyzers, signal generators, and RF test benches
4. Industrial and Scientific: Medical imaging, particle accelerators, and research instrumentation

Why Choose the HMC1168LP5E?

Analog Devices' HMC1168LP5E represents the pinnacle of VCO technology, combining:
- Industry-leading phase noise performance
- Dual-band operation in a single package
- Exceptional tuning linearity
- Robust construction for reliable operation
- Compact, surface-mount packaging

Design Resources and Support

Analog Devices provides comprehensive support for the HMC1168LP5E, including:
- Detailed datasheets and application notes
- SPICE models for circuit simulation
- Reference designs for quick implementation
- Technical support from RF application engineers

Ordering Information

The HMC1168LP5E is available in tape-and-reel packaging for high-volume production. Contact Analog Devices or authorized distributors for pricing and availability. For evaluation, consider the HMC1168LP5E evaluation board to accelerate your design process.

Conclusion

For engineers seeking a high-performance VCO solution, the HMC1168LP5E from Analog Devices offers unmatched frequency stability, dual-band flexibility, and robust construction. Its combination of technical excellence and practical design features makes it the ideal choice for demanding RF applications across commercial, industrial, and defense sectors.

To purchase the HMC1168LP5E or learn more about Analog Devices' complete RF product portfolio, visit our website or contact your local sales representative today. Experience the difference that industry-leading VCO technology can make in your next design.