PA07M

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PA07M is a linear amplifier module specifically designed for instrumentation, OP amps, and buffer amplifiers. It is designed to provide superior linear amplification with minimal distortion and noise. The power amplifier module offers a wide range of operating frequencies, low power dissipation, and a low noise figure.

Introduction

The PA07M linear amplifier module is a high-performance, high-efficiency, low-noise amplifier intended for use in instrumentation, OP amps and buffer amplifiers. It is designed to provide superior linear amplification with minimal distortion and noise. The power amplifier module has low power dissipation, wide operating frequency range and very low noise figure making it an ideal solution for high-end applications. It is also well-suited for use in medical instrumentation, audio, video and telecommunication systems.

Features

The PA07M linear amplifier module is specifically designed for linear amplification and noise reduction. It utilizes modern high-speed bipolar transistors for high-current, low-distortion performance. The power amplifier module has a wide range of operating frequencies from 1kHz to 400MHz, low-noise design with rated total output noise of -90dBm, wide dynamic range of -70dBm to +15dBm and low power dissipation of only 3 Watts. It also features high-quality SMT construction and SMA connectors.

Working Principle

The PA07M linear amplifier module uses a basic two-stage bipolar transistor amplifier circuit with a single-ended input stage followed by a differential output stage. In the input stage, a cascode connection is used to combine the low-gain input transistors with a high-gain discrete current source amplifier. The gain of the amplifier is determined by the ratio of the input transistors’ gain and the output transistors’ gain. In the output stage, a differential amplifier is used to provide further gain with added versatility due to its adjustable gain and low noise capabilities. Both the input and output stages are optimized for maximum linearity and power efficiency.

Application Areas

The PA07M linear amplifier module is an ideal choice for applications requiring performance, efficiency and low-noise amplification. It is suitable for use in instrumentation, audio, video and telecommunication systems. It can also be used for medical instrumentation and broadcast applications. The module is a good fit for applications ranging from audio and digital signal processing to RF and microwave amplification.

Conclusion

The PA07M linear amplifier module is a high-performance, low-noise power amplifier module intended for instrumentation, OP amps and buffer amplifiers. It features a wide range of operating frequencies, low power dissipation, and low noise figure. The power amplifier module is well-suited for use in medical instrumentation, audio, video and telecommunication systems. It is a good choice for applications requiring performance, efficiency and low-noise amplification.

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