Hot discussion: How many spacings are required for GND vias in RF high-speed PCB design?Jianghu boy said: It is for better grounding and to prevent interferenceWhite-robed swordsman says: The "fence" ...
[align=left]The variable frequency power supply can be used for a long time without frequent failures, which is inseparable from the maintenance and repair of the variable frequency power supply by th...
5G / UHB FEM
Qorvo Enabling 5G/UHB Mobile Connectivity
High data rate 5G drives high bandwidth RF5G brings unprecedented bandwidth, some in frequency ranges never before used for cellular communicatio...
Eric Creviston, president of Qorvo Mobile Products, said: "The addition of Cavendish Kinetics enables us to establish a market-leading position in antenna tuning . Several of the world's leading smart...
If the sampling speed of one ADC is not fast enough, can we use multiple ADCs to collect the same signal at the same time? If there are two identical ADCs and the time difference between each sampling...
During the process of calibrating thermocouples, calibrators can usually promptly discover and easily handle inaccurate measured data caused by common problems such as loose terminal posts, short circ...[Details]
A spectrum analyzer is a special instrument used to analyze the frequency components often contained in signals. With the rapid development of wireless communication and automation technology, the te...[Details]
Inflection point test/Linearity test
This test verifies the proportional relationship between the drive current IF and the output light intensity L shown in Figure 1. The drive current IF and the out...[Details]
introduction
One of the development directions of power supply technology is to use power module parallel technology to achieve power synthesis and form a modular, intelligent distributed high...[Details]
The level indicator composed of NAND gates has the advantages of low power consumption and is simple and easy to make. The figure shows a level indicator composed of a C033 six-phase inverter. In the...[Details]
The MCU uses the serial port in interrupt or query mode, which is determined according to the actual application needs, and there is no good/bad distinction. Sometimes the reason why the query mode i...[Details]
Beijing time, May 1st morning news, market research firm Canalys released a report on Friday saying that the new coronavirus epidemic had a serious impact on the global smartphone market in the firs...[Details]
Today (6), Shenzhen Development and Reform Commission, Shenzhen Science and Technology Innovation Commission, Shenzhen Industry and Information Technology Bureau, and Shenzhen State-owned Assets Supe...[Details]
Noise is a common problem that occurs everywhere. Almost everyone who works with circuits has to deal with it at some point, either by finding its source and fixing it, or by reducing its effect on me...[Details]
Silicon Valley and Beijing, China – November 12, 2024 –
Imagination Technologies (hereinafter referred to as “Imagination”), a leading global silicon intellectual property (IP) provider, has an...[Details]
Capacitors are widely used in electrical engineering, for example, phase-shifting capacitors used to improve the power factor of inductive loads, starting capacitors used in single-phase asynchronou...[Details]
This article is mainly about the relevant introduction of wave6000, and focuses on a detailed explanation of how to realize the combination of several modules when programming the 51 microcontroller ...[Details]
The circuit in this example shows a special way to use a 5×7 LED dot matrix screen.
The circuit does not require any modification, except that the LED units can be arranged slightly to be used in a...[Details]
What is the hysteresis characteristic of a signal?
The hysteresis characteristic of a signal refers to the delay and lag in the change of the output signal during the change of the input signa...[Details]
On November 26, at the 2021 (Autumn) USB PD&Type-C Asia Exhibition, Innoscience showcased its All GaN solution; at the same time, Zou Yanbo, Senior Product Application Manager of Innoscience, ...[Details]