HMC529LP5E / Analog Devices - 데이터시트(PDF) Chat AI

HMC529LP5E Datasheet with Chat AI

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Part No.	HMC529LP5E
Manufacturer	AD
Size	376 Kbytes
Pages	6 pages
Description	MMIC VCO w/ HALF FREQUENCY OUTPUT

Datasheet Summary with AI

1. Overview & Function:

· Type: Wideband Varactor Tuned Voltage-Controlled Oscillator (VCO) with integrated divide-by-4 frequency counter.
· Frequency Range: 12.4 - 13.4 GHz (RF output)
· Key Outputs:
* RF Output (12.4-13.4 GHz)
* Half-Frequency Output (RFOUT/2 - 6.2 - 6.7 GHz)
* Divide-by-4 Output (Fout/4 - 3.1 - 3.35 GHz)
· Applications: Likely suitable for applications needing a frequency source in the microwave range, potentially for radar, communication, or test equipment.

2. Electrical Characteristics:

· Supply Voltages: Vcc1 and Vcc2. Vcc2 is specifically +5V. (Vcc1 can be omitted if the prescaler is not needed.)
· Tuning Voltage (VTUNE): Used to control the VCO frequency. Modulation bandwidth is dependent on drive source impedance.
· Current Consumption: Approximately 235 - 175 mA depending on supply voltages (Vcc1 and Vcc2).
· Temperature Range: -65°C to +150°C (junction temperature)
· Operating Temperature: -40°C to +85°C (ambient temperature)

3. Package & Physical Characteristics:

· Package Type: Low-Stress Injection Molded Plastic (LCC)
· Ground Paddle: Exposed metal paddle on the bottom of the package *must* be connected to ground (RF/DC).
· Lead Finish: Sn/Pb Solder (older versions) or RoHS-compliant Sn.
· MSL Rating: MSL3 (Moisture Sensitivity Level).
· PCB Material: Arlon 25FR recommended for the evaluation board.

4. Key Considerations / Notes:

· Proper Grounding: Critical for optimal performance. The ground paddle *must* be connected to a solid ground plane.
· Evaluation PCB: An evaluation PCB (110227) is available from Hittite/Analog Devices.
· RF Circuit Design: Use good RF circuit design techniques, especially for impedance control.
· Moisture Sensitivity: Handle with care and follow appropriate handling procedures for MSL3 devices.

5. Absolute Maximum Ratings:

· These are stress ratings. Exceeding these values can damage the device.

In essence, the HMC529LP5/HMC529LP5E is a versatile VCO offering multiple outputs in the microwave frequency range. Proper grounding, handling, and layout are essential for reliable operation.