Overview
The HMC475ST89E is a high-performance InGaP HBT Gain Block MMIC (Monolithic Microwave Integrated Circuit) amplifier produced by Analog Devices Inc., which was originally part of Hittite Microwave Corporation before its acquisition. This component is designed to operate from DC to 4.5 GHz, making it suitable for a wide range of RF and microwave applications.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC - 4.5 GHz |
| Gain | 19 dB |
| OIP3 (Output Third-Order Intercept Point) | +36 dBm |
| P1dB (1 dB Compression Point) | +22 dBm |
| Noise Figure (NF) | 4 dB |
| Bias Supply | +8V @ 110 mA |
| Package | ST89 |
Key Features
- High gain and linearity, with a gain of 19 dB and OIP3 of +36 dBm.
- Low noise figure of 4 dB.
- Operates from a single +8V supply with a current consumption of 110 mA.
- Compact ST89 package.
- Suitable for a variety of RF and microwave applications, including amplifiers, mixers, and other communication systems.
Applications
The HMC475ST89E is versatile and can be used in various RF and microwave applications, including:
- Wireless communication systems.
- Microwave amplifiers and gain blocks.
- Test and measurement equipment.
- Satellite communications.
- Military and aerospace systems.
Q & A
- What is the frequency range of the HMC475ST89E?
The HMC475ST89E operates from DC to 4.5 GHz. - What is the gain of the HMC475ST89E?
The gain of the HMC475ST89E is 19 dB. - What is the OIP3 of the HMC475ST89E?
The OIP3 of the HMC475ST89E is +36 dBm. - What is the noise figure of the HMC475ST89E?
The noise figure of the HMC475ST89E is 4 dB. - What is the bias supply for the HMC475ST89E?
The HMC475ST89E operates from a single +8V supply with a current consumption of 110 mA. - In what package is the HMC475ST89E available?
The HMC475ST89E is available in the ST89 package. - Is the HMC475ST89E still in production?
No, the HMC475ST89E is obsolete and no longer manufactured. - What type of semiconductor technology is used in the HMC475ST89E?
The HMC475ST89E uses InGaP HBT (Indium Gallium Phosphide Heterojunction Bipolar Transistor) technology. - What are some common applications for the HMC475ST89E?
The HMC475ST89E is used in wireless communication systems, microwave amplifiers, test and measurement equipment, satellite communications, and military and aerospace systems. - Who is the manufacturer of the HMC475ST89E?
The HMC475ST89E is manufactured by Analog Devices Inc., which acquired Hittite Microwave Corporation.
