Overview
The HMC452ST89ETR is a high-performance GaAs InGaP HBT MMIC (Monolithic Microwave Integrated Circuit) power amplifier produced by Analog Devices Inc. This component is designed to operate within the frequency range of 0.4 GHz to 2.2 GHz, making it suitable for various wireless communication applications. The amplifier is packaged in an industry-standard 3-lead SOT-89 package, which is compact and easy to integrate into different systems.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 0.4 GHz to 2.2 GHz |
| Output Power (P1dB) | 31.5 dBm |
| Supply Voltage | +5V |
| Package Type | 3-Lead SOT-89 |
| Output IP3 | Up to +47 dBm at 0.4 GHz and +49 dBm at 2.1 GHz |
Key Features
- High dynamic range and high output IP3, making it ideal for applications requiring high linearity.
- Single +5V supply voltage simplifies the power supply design.
- Minimum number of external components required, reducing the overall system complexity.
- Compact 3-lead SOT-89 package for easy integration into various systems.
Applications
The HMC452ST89ETR is particularly suited for Cellular, PCS, 3G, and Fixed Wireless applications due to its high output IP3 and PAE (Power Added Efficiency). It is also useful in other wireless communication systems where high linearity and reliability are crucial.
Q & A
- What is the frequency range of the HMC452ST89ETR? The frequency range is from 0.4 GHz to 2.2 GHz.
- What is the output power (P1dB) of the HMC452ST89ETR? The output power (P1dB) is 31.5 dBm.
- What is the supply voltage for the HMC452ST89ETR? The supply voltage is +5V.
- What package type is the HMC452ST89ETR available in? It is available in a 3-lead SOT-89 package.
- What are the typical applications for the HMC452ST89ETR? It is typically used in Cellular, PCS, 3G, and Fixed Wireless applications.
- How does the HMC452ST89ETR optimize output IP3? The output IP3 can be optimized to +47 dBm at 0.4 GHz or +49 dBm at 2.1 GHz.
- What is the significance of the high dynamic range in the HMC452ST89ETR? The high dynamic range ensures high linearity, which is critical for many wireless communication applications.
- Can the HMC452ST89ETR be used in other wireless communication systems? Yes, it can be used in other systems where high linearity and reliability are essential.
- How many external components are required for the HMC452ST89ETR? A minimum number of external components are required, simplifying the system design.
- What tool can be used to calculate signal chain parameters for the HMC452ST89ETR? ADIsimRF can be used to calculate cascaded gain, noise, distortion, and power consumption for signal chains including the HMC452ST89ETR.
