I recently wanted to make a single-ended input and dual-ended output circuit. My initial plan was to connect two inverting amplifiers in series, as shown in the figure:Later, I looked up a circuit:I t...
When calculating the circuit branch current and component voltage, using the loop current method, how do you determine whether the selected loop group is an independent loop? Is there any specific sel...
Awesome free downloadable resource here! Having an amplifier design challenge? Don’t worry!Whether you are faced with the challenge of solving an ambient temperature monitoring problem, a low-side cur...
[i=s]This post was last edited by zjd01 on 2019-7-19 18:18[/i]I was lucky enough to get the chance to review the TGF4042 . I unboxed the whole device and its accessories. The accessories only included...
With the popularity of gigabit wireless networks, the bandwidth of the 2.4 + 5GHz dual-band has become increasingly stretched. Although the Wi-Fi 6 standard supports 160 MHz channels, few users can ac...
introduction
Most IC designers understand how digital BIST works. It uses an LFSR (linear feedback shift register) to generate a pseudo-random bit pattern and applies it to the circuit under test t...[Details]
Thermal management is the most difficult, demanding, and costly design aspect of a new LED lamp. Failure to adequately manage thermal performance can result in catastrophic consequences such as lig...[Details]
Preface
Navigation Stack is a set of two-dimensional navigation function packages provided by ROS. It inputs odometer, information and target position, and outputs safe speed instructions ...[Details]
Since the beginning of this year, Guangdong's foreign trade has continued to maintain a stable scale, with the scale of foreign trade in July and August both exceeding 600 billion yuan, showing stron...[Details]
On the afternoon of October 27, Ma Lianqi, Party Secretary of Tai'an Energy Bureau, presided over a meeting to promote the construction of new energy storage demonstration projects, to study and solve...[Details]
1. Chip heating This content is mainly for high-voltage driver chips with built-in power modulators. If the current consumed by the chip is 2mA, and a voltage of 300V is applied to the chip, th...[Details]
According to Apple's latest official data, as of December 15, 2020, the upgrade rate of iOS 14 has reached 72%. If the statistical object is narrowed to iPhones launched in the past four years, this ...[Details]
On February 16, 2017, He Xiaopeng had just cut the umbilical cord for his son. As soon as he left the delivery room, he received a call from Fu Jixun of GGV. The man on the other end of the phone sai...[Details]
On April 9, the 2021 New Generation Information and Communication Industry Academician Forum and the IAIC China Chip Application Innovation Design Competition Launch Ceremony were held in Shenzhen. C...[Details]
Since the single-chip microcomputer has the characteristics of small size, low price and strong adaptability, it is generally used in industrial control systems to complete the collection of various...[Details]
The probe is the bridge between the oscilloscope and the object under test. Without this bridge, the oscilloscope cannot read the information of the object under test. Therefore, the oscilloscope pro...[Details]
The world of medical electronics is undergoing a fundamental change. Equipment design has been traditional for 20 years, with each design followed by inheritance and testing. Now more innovation is...[Details]
With the rapid development of my country's telecommunications industry, the demand for telephones has increased sharply. For this reason, a test instrument has been developed that can quickly and a...[Details]
Cristiano Amon, president of Qualcomm, said in an interview with Xinhua News Agency during the Qualcomm Snapdragon Technology Summit held in Hawaii, the United States: " China's 5G scale will lead th...[Details]
According to reports, South Korea's Hana Micron recently disclosed that it will invest 1.3 trillion won (about 6.695 billion yuan) in Vietnam by 2026 to expand its traditional memory chip packaging...[Details]
Power technology
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