Overview
The HMC533LP4E from Analog Devices Inc. is a high-performance Voltage-Controlled Oscillator (VCO) that leverages GaAs InGaP Heterojunction Bipolar Transistor (HBT) Monolithic Microwave Integrated Circuit (MMIC) technology. This VCO is designed to operate within the frequency range of 23.8 GHz to 24.8 GHz, making it suitable for various high-frequency applications. The device integrates resonators, negative resistance devices, and varactor diodes, and features a divide-by-16 output. Its exceptional phase noise performance ensures reliable operation across different environmental conditions, including temperature, shock, and process variations.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Frequency Range | 23.8 - 24.8 GHz | GHz |
| Power Output (RFOUT) | +12 dBm (typ), -4 dBm (typ) | dBm |
| Power Output (RFOUT/16) | -1 dBm (typ) | dBm |
| Supply Voltage | 4.75 V (min), 5 V (typ), 5.25 V (max) | V |
| Tuning Voltage Range (Vt) | 2 VDC to 13 VDC | V |
| Supply Current (Icc) | 180 mA (min), 220 mA (typ), 260 mA (max) | mA |
| Phase Noise @ 100 kHz Offset | -95 dBc/Hz | dBc/Hz |
| Pushing | 80 MHz/V | MHz/V |
| Minimum Operating Temperature | -40°C | °C |
| Maximum Operating Temperature | +85°C | °C |
| Package Type | 24-VFQFN Exposed Pad | |
| Package Size | 4.1 mm x 4.1 mm x 1 mm | mm |
Key Features
- High-performance GaAs InGaP HBT MMIC technology for excellent phase noise performance.
- Integrated resonators, negative resistance devices, and varactor diodes.
- Divide-by-16 output for flexible frequency generation.
- Compact 24-VFQFN exposed pad package (4x4 mm) for efficient space utilization.
- Operates from a +5V power supply with adjustable tuning voltage range (2 VDC to 13 VDC).
- Low power consumption with supply current ranging from 180 mA to 260 mA.
- Robust performance across temperature, shock, and process variations.
- Option to disable the prescaler function to optimize power consumption.
Applications
- Wireless communication systems, including point-to-point and point-to-multipoint radios.
- Satellite communications and radar systems.
- Test and measurement equipment requiring high-frequency signal generation.
- Microwave and millimeter-wave applications in industrial, automotive, and aerospace sectors.
- High-frequency signal sources in scientific research and development.
Q & A
- What is the frequency range of the HMC533LP4E VCO?
The HMC533LP4E operates within the frequency range of 23.8 GHz to 24.8 GHz.
- What is the typical power output of the HMC533LP4E?
The typical power output is +12 dBm at the RFOUT and -1 dBm at the RFOUT/16.
- What is the supply voltage range for the HMC533LP4E?
The supply voltage range is from 4.75 V to 5.25 V, with a typical voltage of 5 V.
- What is the phase noise performance of the HMC533LP4E?
The phase noise performance is -95 dBc/Hz at a 100 kHz offset.
- Can the prescaler function be disabled on the HMC533LP4E?
- What is the package type and size of the HMC533LP4E?
The HMC533LP4E comes in a 24-VFQFN exposed pad package with dimensions of 4.1 mm x 4.1 mm x 1 mm.
- What are the operating temperature limits for the HMC533LP4E?
The operating temperature range is from -40°C to +85°C.
- What is the tuning voltage range for the HMC533LP4E?
The tuning voltage range is from 2 VDC to 13 VDC.
- Is the HMC533LP4E RoHS compliant?
- What are some typical applications for the HMC533LP4E?
Typical applications include wireless communication systems, satellite communications, radar systems, and test and measurement equipment.
