HMC1169LP5ETR

Overview

The HMC1169LP5ETR is a Voltage Controlled Oscillator (VCO) from Analog Devices Inc., designed for high-frequency applications. It operates in two frequency bands: 6.46 to 7.035 GHz and 12.92 to 14.07 GHz, with center frequencies at 6.7475 GHz and 13.495 GHz respectively. The device features an integrated output divider, providing a half-frequency output option. It requires a tuning voltage range of 2 V to 13 V and typically operates on a 5 V supply. Key performance metrics include a typical phase noise of -88 dBc/Hz and a maximum supply current of 310 mA. The component is housed in a compact 32-VFQFN package measuring 5 mm x 5 mm.

Feature Summary

• Integrated MMIC architecture with built-in output divider for flexible frequency generation
• Dual-band operation covering Ku-band frequencies up to 14.07 GHz
• Low phase noise performance suitable for precision RF systems
• Wide tuning voltage range enabling broad frequency coverage

Applications

• Point-to-point microwave radio links
• Satellite communication terminals
• Test and measurement instrumentation
• Military radar systems

Procurement Notes

Verify the specific datasheet revision and pinout configuration before integration, as manufacturing updates may occur. Confirm that the 32-pin LFCSP EP package thermal pad connection requirements are met in the PCB layout design. Ensure the tuning voltage source can provide the required 2 V to 13 V range without exceeding the maximum current limits specified in the official documentation. Cross-reference the RoHS status and moisture sensitivity level with your assembly process standards.

Selection Notes

Select this component when dual-band Ku-band synthesis is required within a single package footprint. The integrated divider simplifies circuit topology by reducing external component count compared to discrete solutions. Consider the 310 mA maximum current draw for power budget calculations. Evaluate the -88 dBc/Hz phase noise against system jitter requirements. The wide tuning voltage range offers flexibility in loop filter design but requires appropriate control voltage conditioning.

Part Context

The HMC1169 belongs to the HMC116x series of VCOs with output dividers, manufactured using GaAs pHEMT technology. This series is engineered for high-reliability applications requiring stable frequency generation. The LP5ETR suffix indicates the lead-free, tape-and-reel packaging format compatible with automated surface-mount assembly processes. It shares architectural similarities with other members of the family while offering specific frequency characteristics tailored for Ku-band operations.

Replacement Considerations

HMC1167LP5ETR offers similar dual-band functionality but operates at lower frequencies (6.375/12.75 GHz). HMC1165LP5ETR provides single-band operation around 11 GHz. Verify frequency overlap and phase noise specifications when substituting. Package dimensions remain consistent across the series, facilitating potential board-level swaps if electrical parameters align.