Overview
The HMC129-SX, produced by Analog Devices Inc., is a miniature double-balanced mixer designed for use in the 4 to 8 GHz frequency band. This GaAs MMIC (Monolithic Microwave Integrated Circuit) is highly versatile and can function as either an upconverter or a downconverter. It is notable for its compact size, lack of requirement for DC bias, and consistent performance, making it ideal for applications where space and reliability are critical.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range, RF & LO | 4 | - | 8 | GHz |
| Frequency Range, IF | DC | - | 3 | GHz |
| Conversion Loss | 7 | 9 | - | dB |
| Noise Figure (SSB) | 7 | 9 | - | dB |
| LO to RF Isolation | 30 | 40 | - | dB |
| LO to IF Isolation | 35 | 42 | - | dB |
| IP3 (Input) | 13 | 17 | - | dBm |
| IP2 (Input) | 40 | 55 | - | dBm |
| 1 dB Gain Compression (Input) | 6 | 10 | - | dBm |
| LO Drive Input | +9 | - | +15 | dBm |
| Die Size | - | - | 1.40 x 1.40 x 0.1 | mm |
Key Features
- No DC bias required, enhancing compact design and reliability.
- Compact size with dimensions of 1.40 x 1.40 x 0.1 mm.
- Operates over a wide LO drive input range of +9 to +15 dBm.
- High isolation between LO, RF, and IF ports (up to 42 dB LO to IF isolation).
- Ideal for use as a Bi-Phase modulator or demodulator.
- Available in various package types, including chip, hermetic surface mount, and RoHS compliant SMT packages.
Applications
- Microwave and VSAT Radios.
- Test Equipment.
- Military EW, ECM, C3I systems.
- Space Telecommunications.
Q & A
- What is the frequency range of the HMC129-SX mixer? The HMC129-SX operates in the 4 to 8 GHz frequency band.
- Does the HMC129-SX require DC bias? No, the HMC129-SX does not require DC bias.
- What are the typical applications of the HMC129-SX? Typical applications include microwave and VSAT radios, test equipment, military EW, ECM, C3I systems, and space telecommunications.
- What is the conversion loss of the HMC129-SX? The conversion loss is typically around 9 dB.
- What is the noise figure of the HMC129-SX? The noise figure is typically around 9 dB (SSB).
- How much isolation does the HMC129-SX provide between LO and IF ports? The isolation between LO and IF ports is up to 42 dB.
- What is the input IP3 of the HMC129-SX? The input IP3 is typically around +17 dBm.
- Can the HMC129-SX be used as a modulator or demodulator? Yes, it can be used as a Bi-Phase modulator or demodulator.
- What are the available package types for the HMC129-SX? It is available in chip, hermetic surface mount, and RoHS compliant SMT packages.
- Is the HMC129-SX RoHS compliant? Yes, it is available in RoHS compliant SMT packages.
