Fault Coverage Measurement Technique for Analog Circuits

نویسندگان

  • E. Paul Ratazzi
  • Paul Ratazzi
چکیده

This report describes an effort to develop a technique for measuring the amount of fault detection coverage that an analog test pattern has for a particular analog device. The technique is based on a software tool which statistically analyzes data from a circuit simulator. One example of a fault simulation experiment is presented, and some of the results are discussed. Finally, some ideas for future work in this area are given.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Fault Coverage Improvement Based On Error Signal Analysis

Fault-tolerant design of analog circuits is more difficult than that of digital circuits. Abhijit Chatterjee has proposed a continuous checksum-based technique to design fault-tolerant linear analog circuits. However, some faults in the passive elements cannot be detected if the checker has not been designed appropriately. This paper addresses the fault coverage issue in the continuous checksum...

متن کامل

System - Level Design for Test of Fully Di erential Analog

{ Analog IC test occupies a signiicant fraction of the design cycle. Testing costs are increased by the twin requirements of high precision and accuracy in signal measurement. We discuss a system level ACOB technique for fully diierential analog ICs. Our test techniques incorporate analog speciic constraints such as device matching, and circuit and switching noise. They have a minimal impact on...

متن کامل

A Low-Cost High-Speed Pulse Response Based Built-In Self Test For Analog Integrated Circuits

This paper presents a pulse response-based builtin self test technique and implementation for the testing of analog integrated circuits in mixed-signal systems. This BIST technique employs two narrow width pulses as input stimuli, and monitors two voltage samples on pulse response waveform for fault detection through allowable tolerances. The BIST system implementation realizes a programmable d...

متن کامل

A comprehensive signature analysis scheme for oscillation-test

A low-cost and comprehensive built-in self-test (BIST) methodology for analog and mixed-signal circuits is described. We implement a time-division multiplexing (TDM) comparator to analyze the response of a circuit under test with minimum hardware overhead. The TDM comparator scheme is an effective signature analyzer for on-chip analog response compaction and pass/fail decision. We apply this sc...

متن کامل

Look up Table Based Low Power Analog Circuit Testing

In this paper, a method of low power analog testing is proposed. In spite of having Oscillation Based Built in Self-Test methodology (OBIST), a look up table based (LUT) low power testing approach has been proposed to find out the faulty circuit and also to sort out the particular fault location in the circuit. In this paper an operational amplifier, which is the basic building block in the ana...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2013