Sökning: "On-chip oscillators"

Hittade 4 uppsatser innehållade orden On-chip oscillators.

1. 1. Analysis and Design of a High-Frequency RC Oscillator Suitable for Mass Production

   Master-uppsats, Linköpings universitet/Elektroniska Kretsar och System

   Författare :Jianxing Dai; [2017]
   Nyckelord :Relaxation Oscillator; Regulated Current Mirror; Current Mode Comparator;

   Sammanfattning : Oscillators are components providing clock signals. They are widely required by low-cost on-chip applications, such as biometric sensors and SoCs. As part of a sensor, a relaxation oscillator is implemented to provide a clock reference. Limited by the sensor application, a clock reference outside the sensor is not desired. LÄS MER

3. 2. On-Chip Phase Measurement Design Study in 65nm CMOS Technology

   Master-uppsats, Linköpings universitet/Elektroniska Kretsar och System; Linköpings universitet/Tekniska fakulteten

   Författare :Daniyal Haider; [2015]
   Nyckelord :BIST; Vernier Oscillators; SAFF; Built-in-Jitter-Measurement; Timing Amplifier.;

   Sammanfattning : Jitter is generally defined as a time deviation of the clock waveform from its desired position. The deviation which occurs can be on the leading or lagging side and it can be bounded (deterministic) or unbounded (random). Jitter is a critical specification in the digital system design. There are various techniques to measure the jitter. LÄS MER

4. 3. Oscillators with Constant Frequency over PVT

   Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Författare :Guodong Guo; [2012]
   Nyckelord :;

   Sammanfattning : This thesis is offered by Texas Instruments, Germany, aimed at designing an on-chip oscillator with constant frequency over process, voltage and temperature variation. RC relaxation oscillator is chosen to be the solution due to its small area and proper frequency accuracy. LÄS MER

5. 4. Study and Comparison of On-Chip LC Oscillators for Energy Recovery Clocking

   Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

   Författare :Junaid Aslam; [2005]
   Nyckelord :Electronics; On-chip oscillators; LC oscillators; energy recovery clocking; on-chip inductor; Elektronik;

   Sammanfattning : This thesis deals with the study and comparison of on-chip LC Oscillators, used in energy recovery clocking, in terms of Power, Area of Inductor and change in load capacitance. Simulations show how the frequency of the two oscillators varies when the load capacitance is changed from 5pF to 105pF for a given network resistance. LÄS MER