Three common problems in the design of high speed amplifier

Not all amplifier designs are equal. It is important to be familiar with common specifications and understand some concepts when designing high-speed amplifiers. In this paper, high-speed amplifiers refer to operational amplifiers (op amps) whose gain bandwidth product (GBW) is greater than or equal to 50MHz, but these concepts are also applicable to low-speed devices. […]

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NSM micro submitted to the science and technology innovation board for registration! In the first three quarters, the revenue was nearly 600million, and the annual growth rate of analog chips reached 147%

On November 1, 2021, Suzhou nano chip Microelectronics Co., Ltd. (hereinafter referred to as nano chip) successfully held a conference on the science and Innovation Board of Shanghai Stock Exchange. As of February 10, 2022, registration has been completed. Nano chip micro is an integrated circuit design enterprise focusing on the R & D and […]

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Application of broadband power amplifier in piezoelectric actuator test

Piezoelectric ceramic material is a kind of material in which electrical energy and mechanical energy are converted into each other, that is, if a mechanical stress is applied to the piezoelectric material, the surface will be charged again. On the contrary, if the applied electric field is applied to the piezoelectric material, the piezoelectric material […]

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The 800V high-voltage platform has attracted attention, and PI has launched the vehicle specification level Flyback Switch IC with integrated SiC MOSFET

(Wen / chengwenzhi) in recent years, the development of electric vehicles has been very hot, the sales volume has been rising, and its endurance ability is also making breakthroughs. However, the mileage anxiety has not been completely solved. In order to deal with this problem, automobile manufacturers began to adopt large batteries and fast charging […]

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Detailed introduction of two new ADC products ad4134 and ads7067

Electronic enthusiast network reported (Wen / Li Ningyuan) with the rise of emerging applications such as 5g, artificial intelligence, Internet of things, automotive electronics, etc., ADC’s position as the core of the signal chain is still improving. Many days have passed since we last discovered new ADC products. Every new ADC product release in the […]

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High speed differential mode signal transmission with low jitter and high robustness LVDS buffer

LVDS, low voltage differential signal, is a differential signal technology with low power consumption, low bit error rate, low crosstalk and low radiation. The transmission technology can reach more than 155mbps. This differential signal is widely used in industrial applications. However, for high-speed signal transmission, there will be the problem of impedance discontinuity, which makes […]

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Galen electronics and jedat support the design and development of high-efficiency analog circuits in Ariake Universities

Galen Electronics (Stock Code: 688206.sh) announced that its high-performance parallel spice simulator, nanospice, helped the IC laboratory jointly established by Japan Youming Institute of technology and jedat (Stock Code: 3841.tyo) to research and develop programs to support efficient analog circuit design and learning, which is another important exploration to actively deepen the cooperation mode between […]

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Separation is difficult, integration is even more difficult! Data converter integrated technology play

Single analog-to-digital converter and digital to analog converter are widely used in control system, but the split configuration can not solve the shortcomings of controller design under the trend of integration. After years of development, the traditional split configuration has actually been called excellent and efficient. However, there are too many variations of control products, […]

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