Analog circuit design and verification - semiconductor design (LSI design)
Analog LSI circuit design and verification
We maximize the performance of devices with advanced design technology and extensive experience and achievements. [*Exhibiting at Sensor Expo Japan 2024]
Our company has developed high-performance analog LSI in various categories such as power management, sensors, ADC, audio, oscillators, and motor control, accumulating a wealth of achievements. Our in-house trained analog design experts leverage their deep and broad knowledge and technical assets to meet the high-level demands from customers, including semiconductor manufacturers, with satisfactory quality and cost performance. 〇Technology Development We are advancing technology development using MATLAB/Simulink to incorporate new circuit technologies and design methods. We design ΔΣ ADCs and digital power supplies using the techniques and methods gained from this development experience. 〇Consistent Design In our company, layout designers receive detailed explanations about circuit characteristics from circuit designers and create layout patterns. Layout designers who can read circuit diagrams are experts who are well-versed not only in circuit characteristics but also in the internal structure and phenomena of LSI, as well as the effects of parasitic elements. ★ We will exhibit at "Sensor Expo Japan 2024"! Date: September 18 (Wed) - 20 (Fri), 2024 Location: Tokyo Big Sight, East Hall 2 Booth Number: S-18
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basic information
<Main Target Areas> Automotive, Consumer Electronics, Industrial Equipment ADC Sensors Power Management Oscillators Motor Control Audio Our integrated design system for circuit design and layout design meets the needs of increasingly advanced, diverse, and complex LSI design. Since the dawn of the LSI industry, we have built a track record as a specialized LSI design company. Currently, we provide an integrated design system that coordinates three businesses: analog circuit design, digital circuit design, and layout design. Mixed-Signal LSI, including ΔΣ-type ADCs, achieves performance through the combination of the characteristics of both digital and analog components. Digital circuit designers and analog circuit designers collaborate, considering the overall system while utilizing tools like MATLAB/Simulink for design. Furthermore, through the collaboration between layout designers and analog circuit designers, we pursue the reduction of layout area to the extreme while realizing circuit characteristics. We will continue to respond to the needs of the LSI design business, which is expected to become increasingly advanced, diverse, and complex in the future.
Applications/Examples of results
Main target areas: Automotive, Consumer Electronics, Industrial Equipment Our strength lies in a wide range of technical fields cultivated through extensive experience. We also accommodate fine processes and have development achievements in the 16nm (FinFET) process. 〇 ADC Types: Delta Sigma (ΔΣ), Successive Approximation (SAR), Pipeline Main applications: Measurement instruments, Audio, Industrial and Medical Equipment, Video, Communication Equipment, etc. 〇 Sensors Types: Image Sensors, Temperature Sensors, Motion Sensors Main applications: Mobile Devices, Microcontrollers, etc. 〇 Power Management Types: LDO, DC-DC Converters, Battery Charging Control, Charge Pumps, Switches Main applications: Automotive, Microcontrollers, IoT Devices, Protection Circuits for Lithium-Ion Batteries, etc. 〇 Oscillators Types: PLL, Crystal Oscillators, Ceramic Oscillators, CR Oscillators Main applications: General Electronics Equipment 〇 Motor Control Types: Driver Circuits, Analog Control Circuits, Sensor Signal Processing Circuits, etc. Main applications: Brushless DC Motors for Cameras, Motors for EHV Driving, etc. 〇 Audio Types: Class D Amplifiers, CODECs Main applications: TVs, Amusement Equipment, Mobile Devices, etc.
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Sanei Hitec Co., Ltd. Company Profile
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Company information
Our company has built a track record as a professional group in LSI design, distinguishing ourselves as an independent design specialist firm by having an LSI design environment equivalent to that of our clients and being able to handle the entire process of LSI design, from circuit design to layout and verification, for both analog and digital. Over the past half-century since our founding, the environment surrounding the LSI industry has continued to change, with semiconductor needs constantly expanding across various fields such as home appliances, musical instruments, gaming consoles, smartphones, and automobiles. With the advent of the IoT era, we believe this change will accelerate even further. Therefore, we have established overseas subsidiaries to enhance our responsiveness with a view to global expansion. Furthermore, by maximizing the strengths of our professional group, where 90% of our employees are engineers, we are continuing our efforts toward the future, including a full-scale entry into artificial intelligence (AI) as a new pillar of our engineering business and promoting joint technology development with academia and government, aiming for further evolution as a company that can meet societal expectations and fulfill its responsibilities.