Power-supply instability aware clock signal modulation for digital integrated circuits

2008 ◽  
Author(s):  
J. Semiao ◽  
J. Freijedo ◽  
M. Moraes ◽  
M. Mallmann ◽  
C. Antunes ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Power Supply ◽  
Clock Signal ◽  
Signal Modulation ◽  
Digital Integrated Circuits

scholarly journals Double Power Supplies and Cross-zero Clocks Lead to Low Noises and High Efficiency in Digital Integrated Circuits

2021 ◽  
Vol 2095 (1) ◽  
pp. 012001
Author(s):  
Tao Wu
Keyword(s):  
Integrated Circuits ◽  
Power Consumption ◽  
Power Supply ◽  
High Efficiency ◽  
Energy System ◽  
Power Supplies ◽  
Level Energy ◽  
Digital Integrated Circuits ◽  
Single Power ◽  
Ground Line

Abstract Double power supplies are widely used in analog integrated circuits for the sake of power export and dynamic ranges. By contrast, single power supply and the ground line are regular in digital integrated circuits so far. In this paper, it is shown that double power supplies with cross-zero clocks help decrease the power consumption and noises in digital integrated circuits. They are firstly explained in frequency domain and then by a three-level energy system.

Sign in / Sign up

Export Citation Format

Share Document