کنفرانس بین المللی میکروالکترونیک ایران

صفحه اصلی / ششمین کنفرانس بین المللی میکروالکترونیک ایران

Design of a High Voltage Common Mode Resilient FlexRay Receiver in 180nm/5V CMOS Process

نویسندگان :

Hamid Sadat Mansoury¹ Saeed Saeedi² Mojtaba Atarodi³

1- دانشگاه صنعتی شریف 2- دانشگاه تربیت مدرس 3- دانشگاه صنعتی شریف

کلمات کلیدی :

FlexRay receiver،Automotive communication،common mode cancellation،Electro Magnetic Immunity

چکیده :

A FlexRay receiver that is capable of operating within [-60V, 60V] common mode range using a common mode cancellation method is presented in this paper. The receiver uses 5V MOSFET transistors and incorporates a digital block to reduce the required number of comparators to 2, potentially leading to lower power consumption and die area. Extensive simulations have been conducted to ensure the receiver's functionality within a temperature range of [-40°C, 150°C], which is particularly crucial for automotive applications. Furthermore, corner and mismatch simulations have been performed to ensure the circuit's process tolerance and suitability for mass production. Additionally, Electromagnetic Immunity simulations have been performed to ensure that the receiver, intended for automotive applications, meets the necessary standards. The layout of the receiver occupies an area of 153.58 × 128.69 µm2.