Overview
The HMC396 die, produced by Analog Devices Inc., is a GaAs InGaP Heterojunction Bipolar Transistor (HBT) Gain Block MMIC amplifier. This device operates from DC to 8 GHz, making it versatile for various high-frequency applications. It can be used as either a cascadable 50 Ohm gain stage or to drive the Local Oscillator (LO) of HMC mixers with up to +16 dBm output power. The amplifier offers 12 dB of gain and an output IP3 of +30 dBm, while requiring only 56 mA from a +5V supply.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC to 8 GHz |
| Gain | 12 dB |
| Output IP3 | +30 dBm |
| Output Power | Up to +16 dBm |
| Supply Voltage | +5V |
| Supply Current | 56 mA |
| Package Size | 0.22 mm² |
Key Features
- Darlington feedback pair for reduced sensitivity to process variations and excellent gain stability over temperature.
- Minimal number of external bias components required.
- Small size (0.22 mm²) making it suitable for integration into Multi-Chip-Modules (MCMs).
- High output IP3 of +30 dBm for robust signal handling.
- Low power consumption with 56 mA from a +5V supply.
Applications
- Cascadable 50 Ohm gain stages in RF and microwave systems.
- Driving the Local Oscillator (LO) of HMC mixers.
- Multi-Chip-Modules (MCMs) for compact and integrated designs.
- High-frequency communication systems, including wireless infrastructure and satellite communications.
Q & A
- What is the frequency range of the HMC396 amplifier?
The HMC396 amplifier operates from DC to 8 GHz.
- What is the gain of the HMC396 amplifier?
The HMC396 amplifier offers 12 dB of gain.
- What is the output IP3 of the HMC396 amplifier?
The output IP3 of the HMC396 amplifier is +30 dBm.
- How much power does the HMC396 amplifier require?
The HMC396 amplifier requires 56 mA from a +5V supply.
- What is the package size of the HMC396 die?
The package size of the HMC396 die is 0.22 mm².
- Can the HMC396 be used in Multi-Chip-Modules (MCMs)?
Yes, the HMC396 can easily be integrated into MCMs due to its small size.
- What is the typical application of the HMC396 in RF systems?
The HMC396 can be used as a cascadable 50 Ohm gain stage or to drive the LO of HMC mixers.
- How does the Darlington feedback pair benefit the HMC396 amplifier?
The Darlington feedback pair reduces sensitivity to normal process variations and provides excellent gain stability over temperature.
- What is the maximum output power of the HMC396 amplifier?
The maximum output power of the HMC396 amplifier is up to +16 dBm.
- Is the HMC396 suitable for high-frequency communication systems?
Yes, the HMC396 is suitable for high-frequency communication systems, including wireless infrastructure and satellite communications.
