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Texas Instruments: New Products Priced Over 1000 Yuan

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Texas Instruments: New Products Priced Over 1000 Yuan

Synthesizers and Clock Chips LMX2624 – SP: A space-grade broadband synthesizer with phase synchronization capability, supporting JESD204B, operating from 5MHz to 28GHz. LMX1860 – SEP: A radiation-hardened 15GHz RF buffer, frequency multiplier, and divider with SYSREF (supporting JESD204B/C) and FPGA clock. LMX1205: A low-noise, high-frequency buffer/frequency multiplier/divider with JESD204 support and programmable clock delay. Analog-to-Digital … Read more

Texas Instruments: Automotive Grade Chips Priced Over 100 Yuan

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Texas Instruments: Automotive Grade Chips Priced Over 100 Yuan

These chips are primarily used in the automotive field and can be categorized based on their functions and features into types such as System on Chip (SoC), Analog-to-Digital Converters (ADC), Digital Signal Processors (DSP), Microcontrollers (MCU), Radar Sensors, Clock Jitter Cleaners, Analog Front Ends, and Digital Micromirror Device (DMD) Controllers: System on Chip (SoC) Used … Read more

Texas Instruments: Aerospace-Grade Chips Priced Over 100,000 Yuan

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Texas Instruments: Aerospace-Grade Chips Priced Over 100,000 Yuan

Analog-to-Digital Converters (ADC) ADC12DJ3200QML-SP: Priced at 377,236.081 Yuan. This is a 12-bit analog-to-digital converter (ADC) with radiation hardening assurance (RHA) and compliant with QMLV standards, capable of withstanding a radiation dose of 300krad. Its dual-channel sampling rate reaches 3.2GSPS, and single-channel can go up to 6.4GSPS, allowing direct sampling of input frequencies exceeding 10GHz, suitable … Read more

Texas Instruments: Automotive Grade Chips Priced Over 500 Yuan

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Texas Instruments: Automotive Grade Chips Priced Over 500 Yuan

Analog-to-Digital Converters (ADC) ADC12QJ1600-Q1: Priced at 1577.095 Yuan. It is a four-channel, 12-bit, 1.6GSPS ADC with a JESD204C interface designed for automotive applications. The multi-channel and high sampling rate make it suitable for scenarios where multiple high-speed analog signals need to be collected simultaneously in vehicles, such as the collection of multiple sensor signals in … Read more

Annual Contribution from RFSoC.net Community!

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Annual Contribution from RFSoC.net Community!

The RFSoM216 module offers the highest number of RF channels in the industry, equipped with a 16-channel RF Digital-to-Analog Converter (RF-DAC) with a sampling rate of 9.85 GSPS and a 16-channel RF Analog-to-Digital Converter (RF-ADC) with a sampling rate of 2.5 GSPS, enabling the entire RF signal chain to achieve the highest signal processing bandwidth. … Read more

What to Do When the External Reference Voltage of the MCU ADC Changes?

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What to Do When the External Reference Voltage of the MCU ADC Changes?

Regarding the reference voltage of the ADC, I have found that many engineers do not have a clear understanding. This is especially true in scenarios where the battery directly powers the MCU and the ADC is used. This article provides a brief summary. Taking the classic STM32F103 as an example, the reference voltage for the … Read more

Review of Domestic Alternatives to STM32 (6)

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Review of Domestic Alternatives to STM32 (6)

At the request of readers, Embedded ARM will continue to introduce domestic products that can replace STM32. Today, we present the Dongsoft Carrier ES32F369x, which can perfectly replace STM32.Dongsoft Carrier was formerly known as Shanghai Haier Integrated Circuit Co., Ltd., and later renamed Shanghai Dongsoft Carrier Microelectronics Co., Ltd. Dongsoft Carrier has an 8-bit MCU … Read more

Drawing Bode Plots with STM32 and Python: Unlocking New Skills in Signal Processing

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Drawing Bode Plots with STM32 and Python: Unlocking New Skills in Signal Processing

In electronic circuit design, the Bode plot is an essential tool for analyzing the frequency characteristics of circuits. However, professional instruments often start at a high price, making them unfriendly for beginners and makers. Today, we present a low-cost, easy-to-use open-source project— based on the STM32G031 microcontroller, which accurately collects analog signals through ADC and … Read more

ADC on the Edge: The Struggles of Chinese Pharmaceutical Companies Amid Technical Shortcomings and Capital Withdrawal

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ADC on the Edge: The Struggles of Chinese Pharmaceutical Companies Amid Technical Shortcomings and Capital Withdrawal

This March, the American biotechnology company Elevation Oncology announced the termination of the development pipeline for EO-3021 (Claudin 18.2 ADC) licensed from Shiyao Group, redirecting resources to EO-1022 (HER-3 ADC).In July 2022, Shiyao Group licensed EO-3021 to Elevation, which paid a $27 million upfront fee along with potential milestone payments of up to $1.148 billion … Read more

Understanding the Effective Number of Bits (ENOB) in ADC Circuit Design

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Understanding the Effective Number of Bits (ENOB) in ADC Circuit Design

The Effective Number of Bits (ENOB) of an ADC is one of the key indicators for measuring the actual performance of an Analog-to-Digital Converter (ADC). This article first provides a simple theoretical foundation, followed by examples illustrating how to calculate signal power, noise distortion power, and subsequently obtain the Signal-to-Noise and Distortion Ratio (SINAD) and … Read more