Title :
A distributive on-chip voltage regulation scheme for power supply in AMOLED driver ICs
Author :
Weikai Jiang;Hing-Mo Lam;Hui Shao;Hesheng Lin;Min Zhang
Author_Institution :
School of Electronic and Computer Engineering, Peking University, Shenzhen 518055, China
Abstract :
A distributive on-chip voltage regulation design for power supply in AMOLED driver IC has been proposed in this paper. Compared to the traditional lumped voltage regulation scheme, the distributive approach avoids the long power wire routing to the loading blocks, and reduces the IR drop of the supply voltage. The supply voltage value is more accurate, and the load regulation of the power module is greatly improved. The proposed distributive scheme was verified in an AMOLED driver IC by simulation with 0.18 μm technology.
Keywords :
"Voltage control","Loading","Routing","Resistance","Active matrix organic light emitting diodes","Integrated circuits","Load modeling"
Conference_Titel :
ASIC (ASICON), 2015 IEEE 11th International Conference on
Print_ISBN :
978-1-4799-8483-1
Electronic_ISBN :
2162-755X
DOI :
10.1109/ASICON.2015.7516897
