Services | AMF Silicon-based Nitride (PESiN-on-SOI) Wafer Fabrication Services

2025/03/22, Advanced Photonics Based on AMF’s latest Process Design Kit (PDK4.5) PESiN-on-SOI wafer fabrication process (process capabilities are backward compatible), Xiaoguang regularly organizes silicon-based photonic chip wafer fabrication services, providing a full-process solution from design to delivery: 1) Design Services: Photonic integrated components, system simulation, and design; 2) Layout Services: Layout drawing and review in … Read more

Breaking Through! Jingjia Micro’s JM11 Chip Successfully Taped Out, Domestic GPUs Set to Revolutionize!

Can’t stand it! NVIDIA’s recent actions have completely pissed me off!Just now, a friend of mine in the chip industry risked getting fired to leak some explosive news to me: NVIDIA’s graphics cards specially supplied to the Chinese market are all severely “castrated”!What does “castrated” mean? Simply put, these guys have locked the computing power … Read more

The ‘Three-Year Itch’ of Chip Engineers: Surviving Tape-Outs but Struggling in the Workplace

As domestic chip successes frequently make headlines and the semiconductor industry becomes a darling of the capital market, a critical group is leaving in droves—chip engineers with three years of experience are experiencing a collective career burnout. They have endured the darkest moments of tape-out but are faltering during what seems to be a bright … Read more

The Psychological Changes from Verification to Tape-Out in Chip Development

The Hawthorne Effect in Chip Development The Hawthorne Effect refers to the phenomenon where individuals alter their behavior when they know they are being observed, leading to improved performance or effort levels. This effect is particularly pronounced in digital chip development. When design engineers and verification engineers are aware that their code or design proposals … Read more

TSMC Process Nodes for 2025

Process Node Process Type Technical Features 2nm Logic, Nanosheet (0.75V, shrink) Utilizes nanosheet technology with a 0.75V operating voltage and shrink characteristics, which helps improve chip integration and performance. 3nm Logic, Fin FET (0.75/1.2V, shrink)Logic, Fin FET (0.75/1.2V, Non-shrink) Based on Fin Field Effect Transistor technology, it offers different voltage combinations (0.75/1.2V) with both shrink … Read more

Zhuhai Company Successfully Tapes Out AI Chip!

Jimu Network · Love Jimu APP, available for download in major app stores Recently, Zhuhai Haoze Technology Co., Ltd., a leading company in the domestic integrated AI vision chip field, announced that its self-developed first ultra-performance integrated AI chip, VVT300, has successfully taped out, marking the transition of the chip from the theoretical stage to … Read more

Research on Circuit Board Testing Methods Based on Code Disassembly

Follow us for free subscriptions to avionics news. Abstract The avionics products contain a large number of memory and programmable devices, with an increasing proportion of software, making testing and maintenance of products more challenging. This research focuses on testing and software repair issues for such circuit boards from the perspective of software repair. By … Read more

Comparison of Full-Wave Simulation Methods for Radiation Loss in Microwave PCBs

In modern high-frequency microwave circuit design, accurately predicting the radiation loss of printed circuit boards (PCBs) has become a critical challenge. As operating frequencies continue to rise, the radiation effects of signals on PCBs become increasingly significant, leading to energy loss, decreased signal integrity, and potential electromagnetic interference issues. This article will delve into the … Read more

Choosing an Electronic Manufacturing Service Provider: Factory Inspection is Essential!

When selecting a PCBA (Printed Circuit Board Assembly) processing company, factory inspection is indeed a necessary step. The factory inspection process not only helps ensure that the supplier you choose has the necessary production capacity, quality control systems, technical strength, and compliance, but also reduces potential risks such as product quality issues, delivery delays, or … Read more

Methods for Quickly and Cleanly Desoldering Through-Hole Components in Chengdu Circuit Board Design

We provide high-quality services for microcontrollers, PLCs, circuit boards, controllers/boxes, instruments, electromechanical equipment or systems, automation, industrial control, sensors, data acquisition, self-control systems, control systems, IoT, electronic products, software, and APP development and design customization (business www.yonko-tech.com). When working on projects, removing components from circuit boards is sometimes necessary. Desoldering components is not particularly difficult, … Read more