Overview
The HMC292LM3CTR is a general-purpose passive double-balanced mixer designed by Analog Devices Inc., formerly Hittite Microwave Corporation. This GaAs MMIC (Monolithic Microwave Integrated Circuit) mixer is housed in a leadless RoHS-compliant SMT package and is suitable for use as both an upconverter and a downconverter. It operates within the frequency range of 16 to 30 GHz, making it ideal for various high-frequency applications.
Key Specifications
| Parameter | Min. | Typ. | Max. |
|---|---|---|---|
| Frequency Range, RF & LO | 16 GHz | 26 GHz | 30 GHz |
| Frequency Range, IF | DC | - | 8 GHz |
| Conversion Loss | 8 dB | 11 dB | 12.5 dB |
| Noise Figure (SSB) | 8 dB | 11 dB | 12.5 dB |
| LO to RF Isolation | 32 dB | 40 dB | 40 dB |
| LO to IF Isolation | 24 dB | 32 dB | 34 dB |
| RF to IF Isolation | 14 dB | 25 dB | 30 dB |
| IP3 (Input) | 15 dBm | 18 dBm | 21 dBm |
| IP2 (Input) | 48 dBm | 50 dBm | - |
Key Features
- No DC bias required, making it a passive mixer.
- High LO to RF and LO to IF isolation due to optimized balun structures.
- Wide IF bandwidth from DC to 8 GHz.
- Robust 1000V ESD protection, Class 1C.
- Compact 12-lead ceramic 3x3 mm SMT package.
- No external components or matching circuitry needed.
Applications
- Point-to-Point Radios
- Point-to-Multi-Point Radios & VSAT
- Test Equipment & Sensors
- Military End-Use
Q & A
- What is the frequency range of the HMC292LM3CTR? The HMC292LM3CTR operates within the frequency range of 16 to 30 GHz for RF and LO, and DC to 8 GHz for IF.
- Does the HMC292LM3CTR require DC bias? No, the HMC292LM3CTR is a passive mixer and does not require DC bias.
- What is the typical conversion loss of the HMC292LM3CTR? The typical conversion loss is around 11 dB.
- What is the LO to RF isolation of the HMC292LM3CTR? The LO to RF isolation is typically 40 dB.
- What is the maximum IF frequency for the HMC292LM3CTR? The maximum IF frequency is 8 GHz.
- What type of package does the HMC292LM3CTR come in? It comes in a 12-lead ceramic 3x3 mm SMT package.
- Does the HMC292LM3CTR require external matching circuitry? No, it does not require external components or matching circuitry.
- What are some typical applications of the HMC292LM3CTR? Typical applications include point-to-point radios, point-to-multi-point radios & VSAT, test equipment & sensors, and military end-use.
- What is the ESD protection level of the HMC292LM3CTR? The HMC292LM3CTR has robust 1000V ESD protection, Class 1C.
- How does the HMC292LM3CTR handle LO drive levels? The mixer operates with LO drive levels above +9 dBm.
