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Product Detailed Parameters
- Description：VCO 5.1GHZ/10.2GHZ 2-13V 5X5MM
- Series：-
- Mfr：Analog Devices Inc.
- Package：Strip
- Frequency Range：4.8 ~ 5.4GHz, 9.6 ~ 10.8GHz
- Frequency - Center：5.1GHz, 10.2GHz
- Voltage - Supply：5V
- Tuning Voltage (VDC)：2 V ~ 13 V
- 2nd Harmonic, Typ (dBc)：25
- Icc Max：370mA
- Pushing (MHz/V)：30
- Power (dBm)：-5.5±2.5, 10±4, 9±6
- Phase Noise Typ (dBc/Hz)：-110
- Operating Temperature：-40°C ~ 85°C
- Package / Case：32-VFQFN Exposed Pad
- Size / Dimension：0.197" L x 0.197" W (5.00mm x 5.00mm)
- Height：0.039" (1.00mm)
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Overview
The HMC512LP5E is a monolithic microwave integrated circuit (MMIC) voltage-controlled oscillator (VCO) manufactured by Analog Devices Inc. It operates within a frequency range of 9.6 GHz to 10.8 GHz and features an internal divide-by-4 output at half the fundamental frequency. The device utilizes a QFN-32 surface-mount package and requires a supply voltage between 4.75 V and 5.25 V, drawing approximately 370 mA. It exhibits a typical phase noise of -110 dBc/Hz at 100 kHz offset, with a tuning voltage range of 2 VDC to 13 VDC and a pushing factor of 30 MHz/V.
Feature Summary
- Integrates a divide-by-4 output path providing a secondary signal at half the fundamental frequency without external resonators.
- Delivers low phase noise performance suitable for high-frequency communication systems.
- Operates over an extended industrial temperature range from -40°C to +85°C.
Applications
- Point-to-point microwave radio links
- Local oscillator sources in radar systems
- Frequency synthesis modules for wireless infrastructure
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level handling requirements prior to assembly. Ensure that the specific ordering suffix matches the required tape and reel configuration for automated placement processes.
Selection Notes
Select this component when a wide tuning range and integrated sub-harmonic output are required. Compare against the HMC511LP5E if a lower frequency band near 9.05 GHz to 10.15 GHz is sufficient. Evaluate power consumption constraints as the device draws significant current relative to its output power levels.
Part Context
This part belongs to the HMC512 series of MMIC VCOs designed for Ka-band applications. It complements other Analog Devices oscillators by offering integrated frequency division capabilities, reducing the need for additional discrete divider circuits in the signal chain.
Replacement Considerations
The HMC511LP5E serves as a functional substitute for lower frequency requirements within the same package style. Verify pin compatibility and thermal characteristics before substituting with other family members.
FAQ
What is the center frequency of the HMC512LP5E?
The center frequency is 10.2 GHz, with an operational range spanning from 9.6 GHz to 10.8 GHz.
Does the HMC512LP5E require an external resonator?
No, the device is a monolithic integrated circuit that does not require an external resonator for operation.
