Operational amplifier GX8009 against the AD8009 product advantages and application introduction

Operational amplifiers play a signal amplification, filtering, and other complex signal processing tasks in circuit design, so it is crucial to choose a high-performance operational amplifiers. This article is mainly from the product features and applications to deeply analyze the operational amplifier GX8009 and ADI‘s AD8009 can be achieved to replace.

AD8009 from the well-known semiconductor manufacturer ADI, AD8009 excellent performance and reliability in the field of high-speed signal processing and other areas have a broad user base, is one of the first choice of many engineers.GX8009 is the operational amplifier in the best, it is designed to provide engineers with high-performance, cost-effective solutions.

GX8009 Product Description:

The GX8009 is an ultra-high speed current feedback type amplifier with a high voltage swing rate of 5500V/μs and a rise time of only 545ps, making it ideal for use as a pulse amplifier. The high slew rate enables a large signal bandwidth of 440MHz, which meets the requirements of high-resolution video graphics systems. Signal quality remains high throughout the wide bandwidth with worst case distortion of -40dBc (250MHz, G= +10, 1Vp-p). Capable of delivering over 175mA of load current. Low differential gain and phase error (0.02% and 0.04°, respectively) can be achieved when driving four video loads. The high drive capability is also reflected in its ability to provide 10dBm of output power with a spurious-free dynamic range (SFDR) of approximately -38dBc at 70MHz.

AD8009 Product Description:

The AD8009 is an ultra-high-speed current feedback amplifier with a slew rate of 5500 V/µs and a rise time of only 545 ps. The high slew rate reduces slew rate limiting effects and enables a large signal bandwidth up to 440 MHz, with a high level of signal quality across the entire wide bandwidth and a worst-case distortion of -40 dBc (250 MHz, G=+10, 1V peak). The AD8009 is capable of delivering more than 175mA of load current to drive four rear terminated video loads while maintaining low differential gain and phase error (0.02% and 0.04°, respectively). The high driving capability is also reflected in its ability to deliver 10 dBm of output power (70MHz) with a spurious-free dynamic range (SFDR) of -38dBc.

Summary: In recent years, the international chip market has faced many uncertainties, and the GX8009‘s relatively good supply stability can better guarantee the supply of products and reduce the risk of project delays caused by supply problems.