Overview
The HMC329A-SX is a high-performance, general-purpose, double balanced mixer designed by Analog Devices Inc. This GaAs (Gallium Arsenide) MMIC (Monolithic Microwave Integrated Circuit) operates within the frequency range of 22 GHz to 38 GHz, making it suitable for various high-frequency applications. The mixer is compact, with a chip area of 0.87 mm × 0.58 mm, and requires no external components or matching circuitry. It is optimized for excellent local oscillation (LO) to radio frequency (RF) and LO to intermediate frequency (IF) suppression due to its balun structures.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | RF Frequency | 22 GHz to 38 GHz |
| Conversion Loss - Max | 14.5 dB | LO Frequency | 22 GHz to 38 GHz |
| Noise Figure (NF) | 14 dB | IF Frequency | DC to 8 GHz |
| Maximum Operating Temperature | +85°C | Minimum Operating Temperature | -55°C |
| Mounting Style | SMD/SMT | OIP3 - Third Order Intercept | 21 dBm |
| P1dB - Compression Point | 13.5 dBm | Power Dissipation (Pd) | 382 mW |
| Technology | GaAs | Package | Bare Die |
Key Features
- Output Power: Achieves typical output powers of 20 dBm (22 GHz to 29 GHz) and 18 dBm (29 GHz to 38 GHz).
- Frequency Resolution and Stability: Provides tight frequency control with a maximum of 1 MHz at 25°C.
- Phase Noise: Achieves a phase noise level of around −100 dBc/Hz at 1 kHz offset.
- Intermodulation Distortion (IMD): Offers low IMD levels, typically better than −20 dBc for 22 GHz to 29 GHz and −15 dBc for 29 GHz to 38 GHz.
Applications
The HMC329A-SX is widely used in various high-frequency applications, including:
- Point-to-point radios
- VSAT/point-to-multipoint systems
- Test equipment
- Sensors
- Military applications
Q & A
- What is the frequency range of the HMC329A-SX?
The HMC329A-SX operates within the frequency range of 22 GHz to 38 GHz.
- What type of mixer is the HMC329A-SX?
The HMC329A-SX is a double balanced mixer.
- Does the HMC329A-SX require external components or matching circuitry?
No, the HMC329A-SX does not require external components or matching circuitry.
- What is the maximum operating temperature of the HMC329A-SX?
The maximum operating temperature is +85°C.
- What is the minimum operating temperature of the HMC329A-SX?
The minimum operating temperature is -55°C.
- What is the typical output power of the HMC329A-SX in the 22 GHz to 29 GHz band?
The typical output power is around 20 dBm.
- What is the phase noise level of the HMC329A-SX at 1 kHz offset?
The phase noise level is around −100 dBc/Hz.
- In what types of applications is the HMC329A-SX commonly used?
The HMC329A-SX is commonly used in point-to-point radios, VSAT/point-to-multipoint systems, test equipment, sensors, and military applications.
- What is the package type of the HMC329A-SX?
The package type is Bare Die.
- Who is the manufacturer of the HMC329A-SX?
The manufacturer is Analog Devices Inc.
