Overview
The HMC635-SX, produced by Analog Devices Inc., is a GaAs PHEMT MMIC Driver Amplifier die designed to operate within the frequency range of 18 to 40 GHz. This amplifier is optimized for high-performance applications requiring significant gain and power handling. It is particularly suited for use in microwave radio systems, including point-to-point and point-to-multi-point radios, as well as LO drivers for mixers operating within the same frequency range.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Frequency Range | 18 - 40 | GHz |
| Gain | 19.5 | dB |
| Output Power at 1 dB Gain Compression (P1dB) | +23 | dBm |
| Output IP3 | +29 | dBm |
| Saturated Output Power | +24 | dBm @ 15% PAE |
| Supply Voltage | +5 | V |
| Supply Current | 280 | mA |
| Input/Output Impedance | 50 Ohms (internally matched) | |
| Die Size | 1.95 x 0.84 x 0.10 | mm |
Key Features
- High gain of 19.5 dB and high output power of +23 dBm at 1 dB gain compression.
- High output IP3 of +29 dBm, ensuring good linearity.
- Saturated output power of up to +24 dBm at 15% PAE.
- Internally matched input and output to 50 Ohms, facilitating easy integration into Multi-Chip-Modules (MCMs).
- DC blocked I/Os for simplified circuit design.
- Operates from a single +5V supply, drawing 280 mA of current.
Applications
- Point-to-Point Radios
- Point-to-Multi-Point Radios and VSAT systems
- LO Driver for Mixers operating between 18 and 40 GHz
- Military and Space applications
Q & A
- What is the frequency range of the HMC635-SX?
The HMC635-SX operates between 18 and 40 GHz.
- What is the gain of the HMC635-SX?
The amplifier provides a gain of 19.5 dB.
- What is the output power at 1 dB gain compression for the HMC635-SX?
The output power at 1 dB gain compression is +23 dBm.
- What is the output IP3 of the HMC635-SX?
The output IP3 is +29 dBm.
- What is the saturated output power of the HMC635-SX?
The saturated output power is up to +24 dBm at 15% PAE.
- What is the supply voltage and current for the HMC635-SX?
The amplifier operates from a +5V supply and draws 280 mA of current.
- Is the HMC635-SX internally matched to 50 Ohms?
- What are the typical applications of the HMC635-SX?
The HMC635-SX is ideal for point-to-point radios, point-to-multi-point radios, VSAT systems, LO drivers for mixers, and military and space applications.
- What is the die size of the HMC635-SX?
The die size is 1.95 x 0.84 x 0.10 mm.
- Is the HMC635-SX DC blocked?
