Overview
The HMC663LC3 is a general-purpose double-balanced mixer produced by Analog Devices Inc. This component is designed for high-frequency applications within the 6 GHz to 12 GHz frequency range. It is fabricated using a GaAs MESFET process and is packaged in a 16-lead ceramic 3x3mm SMT package. The mixer is optimized for use as both an upconverter and downconverter and requires no DC bias or external matching circuitry. It offers excellent LO to RF and LO to IF isolation due to its optimized balun structures.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range, RF | 6 | - | 12 | GHz |
| Frequency Range, LO | 6 | - | 14 | GHz |
| Frequency Range, IF | DC | - | 4 | GHz |
| Conversion Loss | 8 | 10 | 12 | dB |
| Noise Figure (SSB) | - | 10 | - | dB |
| LO to RF Isolation | 29 | 40 | - | dB |
| LO to IF Isolation | 27 | 42 | - | dB |
| RF to IF Isolation | 8 | 20 | - | dB |
| IP3 (Input) | - | 30 | - | dBm |
| IP2 (Input) | - | 55 | - | dBm |
| 1 dB Gain Compression (Input) | - | 20 | - | dBm |
Key Features
- Passive double-balanced topology requiring no DC bias.
- Low conversion loss of 8 dB to 12 dB.
- High LO to RF and LO to IF isolation (up to 40 dB and 42 dB respectively).
- Wide IF bandwidth from DC to 4 GHz.
- Compatible with high volume surface mount manufacturing techniques.
- No external components or matching circuitry required.
- Leadless RoHS compliant ceramic SMT package (16-lead, 3x3mm).
- High IP3 of 30 dBm and high IP2 of 55 dBm.
Applications
- Point-to-Point Radios
- Point-to-Multi-Point Radios
- Test Equipment & Sensors
- Military End-Use
- Telecommunications
- Satellite Communications
- Radar Systems
Q & A
- What is the frequency range of the HMC663LC3?
The HMC663LC3 operates within the 6 GHz to 12 GHz frequency range for RF, 6 GHz to 14 GHz for LO, and DC to 4 GHz for IF.
- What type of package does the HMC663LC3 use?
The HMC663LC3 is packaged in a 16-lead ceramic 3x3mm SMT package.
- Does the HMC663LC3 require any DC bias or external components?
No, the HMC663LC3 does not require any DC bias or external matching circuitry.
- What is the typical conversion loss of the HMC663LC3?
The typical conversion loss is around 10 dB, with a range of 8 dB to 12 dB.
- What are the isolation levels for LO to RF and LO to IF?
The LO to RF isolation is up to 40 dB, and the LO to IF isolation is up to 42 dB.
- What is the noise figure of the HMC663LC3?
The noise figure is 10 dB.
- What are the typical IP3 and IP2 values for the HMC663LC3?
The typical IP3 is 30 dBm, and the typical IP2 is 55 dBm.
- What is the 1 dB gain compression point for the HMC663LC3?
The 1 dB gain compression point is 20 dBm.
- Is the HMC663LC3 RoHS compliant?
- What are some common applications for the HMC663LC3?
