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Shanghai, China, March 10th - Continuously improving the efficiency of solar cells is the key to environmental protection and energy conservation, and this is no exception for Chinese photovoltaic ...[Details]
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On August 29, the Taiwan prosecutor's office concluded the TSMC 2nm confidential information leak case this week. The prosecutor sought to sentence a former TEL employee and two former TSMC employe...[Details]
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TSMC, the leading foundry, continues to sprint towards advanced processes. The first 7+ nanometer chip using extreme ultraviolet (EUV) lithography technology has completed the design (tape-out), ...[Details]
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Abstract: In view of the defect that the digital circuit model of Protel99SE is not suitable for pulse circuit simulation, this paper discusses the use of creating subcircuit models and creating hiera...[Details]
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Abstract:
AD607
is a 3V low-power receiver intermediate frequency subsystem chip with automatic gain control (AGC) and received signal strength indication (RSSI) function. This devic...[Details]
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Abstract:
With Seiko's Ready Internet Tuner IC chip S7600A, we can embed a radio-like tuning knob in electronic products to make them have the function of connecting to the Internet. Thi...[Details]
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"Direct conversion," "zero IF," or even "superheterodyne"—people use different terms to refer to single-stage RF receivers. It's the topic of much discussion these days. The technology has been use...[Details]
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Abstract: This paper introduces the working principle, design concept, circuit structure and improvement and optimization methods of direct digital frequency synthesizer using Altera's FPGA device (AC...[Details]
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Abstract: The time unification system is the key to the successful completion of the range test mission. This paper introduces a programmable IRIG-B code source with good performance implemented by CP...[Details]
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The earlier the signal integrity (SI) problem is solved, the more efficient the design will be, thus avoiding the need to add termination devices after the circuit board design is completed. There are...[Details]
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With the advancement of process technology, silicon germanium technology has been used in high-power amplifiers in CDMA, GSM and WLAN applications, providing a new generation of integrated solutio...[Details]
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Abstract: This article discusses the development cost control methods in the process of electronic product development from several perspectives. Development costs include time costs and financial cos...[Details]
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The circuit in this article allows the user to know whether the signal is logic high or logic low. When the input is "1" (logic high), the common cathode display shows "H", but when the input is "0" (...[Details]
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Author Email: zlyadvocate@163.com Digital systems are usually divided into information processing units and control units. The information unit mainly transmits and calculates information, while the m...[Details]
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Abstract: In view of the defect that the digital circuit model of Protel99SE is not suitable for pulse circuit simulation, this paper discusses the use of creating subcircuit models and creating hiera...[Details]
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