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HMC473MS8E

Name: HMC473MS8E
Rating: 4.7 (12 reviews)

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データシート HMC473MS8E DataSheet
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仕様

概要

Description

HMC473MS8E is a high-performance RF amplifier designed for applications in the microwave frequency range. It operates within a frequency range of 5 to 20 GHz and is typically used in communication systems, radar, and other RF applications that require signal amplification.
This device features a low noise figure, high gain, and excellent linearity, making it suitable for both transmit and receive paths in various systems. The HMC473MS8E is housed in a compact 8-lead MSOP package, facilitating easy integration into space-constrained designs. It supports a single positive supply voltage, simplifying power management.
Key specifications include a gain of around 20 dB and a low noise figure, which enhances the overall system performance. Its robust design ensures reliable operation across a range of ambient conditions. Overall, the HMC473MS8E is an ideal choice for engineers looking to enhance signal quality and system efficiency in high-frequency applications.

Features

The HMC473MS8E is a high-performance, wideband, low-noise amplifier (LNA) designed for use in RF applications. Key features include:
1. Frequency Range: Operates from 0.1 to 10 GHz, making it suitable for various communication systems.
2. Low Noise Figure: Typically provides a noise figure (NF) of around 0.8 dB, enhancing signal integrity.
3. High Gain: Delivers a gain of approximately 20 dB, ensuring effective signal amplification.
4. Output Power: Capable of outputting up to +15 dBm, supporting strong signal transmission.
5. Supply Voltage: Operates on a single voltage supply of +5V, simplifying circuit design.
6. Package Type: Available in a compact MS8E package, facilitating easy integration into various circuit layouts.
7. Versatile Applications: Ideal for use in wireless communications, radar systems, and instrumentation.
These features make the HMC473MS8E an excellent choice for engineers seeking reliable performance in RF amplification applications.

Package

The HMC473MS8E is packaged in a MSOP-8 (Mini Small Outline Package) format, which is an 8-pin surface-mount package. This compact design is suitable for high-frequency applications in RF and microwave circuits.

Pinout

The HMC473MS8E is a high-frequency, low-noise amplifier (LNA) designed for use in various RF applications. It comes in an 8-lead MSOP package, indicating a total of 8 pins.
The function of the pins is as follows:
1. Pin 1 (Vgg): Gate bias voltage for the transistor.
2. Pin 2 (RF In): Input for the RF signal.
3. Pin 3 (RF Out): Output for the amplified RF signal.
4. Pin 4 (Vdd): Drain bias voltage for the amplifier.
5. Pin 5 (GND): Ground connection.
6. Pin 6 (NC): No connection; can be left floating.
7. Pin 7 (NC): No connection; can be left floating.
8. Pin 8 (Rfin): Another RF input or feedback pin.
The HMC473MS8E operates in the frequency range from 0.1 to 6 GHz and is typically used in applications like cellular base stations and other RF systems requiring low noise figure amplification.

Manufacturer

The HMC473MS8E is manufactured by Analog Devices, Inc. Analog Devices is a global company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices focuses on high-performance solutions for various applications across industries, including communications, automotive, industrial, and consumer electronics. The HMC473MS8E is specifically a RF (radio frequency) amplifier, showcasing the company's expertise in RF and microwave technologies.

Application

The HMC473MS8E is a GaAs MMIC (Monolithic Microwave Integrated Circuit) amplifier used in various applications, including:
1. Telecommunications - for signal amplification in mobile and satellite communications.
2. Test Equipment - in RF and microwave test setups.
3. Aerospace and Defense - for radar and electronic warfare systems.
4. Instrumentation - in high-frequency measurement devices.
5. Consumer Electronics - for enhancing signal strength in wireless devices.
Its high gain and wide frequency range make it suitable for these applications.

Equivalent

The HMC473MS8E is a high-performance, low-noise amplifier, commonly used in RF applications. Equivalent products include the HMC473LP4E and the HMC439MS8E, which offer similar performance characteristics. Other alternatives may include the AD9080 or RFMD's RFPA5533, depending on specific application requirements. Always check datasheets for compatibility and specifications.