Eight-block division power_supply scheme control signal generator for the subretinal prosthesis

專 題 生：吳芮綺 指導教授：吳重雨 Jui-Chi Wu Chung-Yu Wu

Institute of Electronics and Department of Electronics Engineering National Chiao Tung University Hsinchu, TAIWAN

National Chiao Tung University

國立交通大學

1 ICS Lab.

Nanoelectronics and Gigascale Systems Lab.

奈米電子與晶片系統實驗室 Jui-Chi Wu 吳芮綺

Architecture & Circuitry



Pulse Generator 0



1 0



1



Frequency Divider D-Flip Flop

National Chiao Tung University

國立交通大學

2 ICS Lab.

Nanoelectronics and Gigascale Systems Lab.

奈米電子與晶片系統實驗室 Jui-Chi Wu 吳芮綺

Pulse Generator Simulation result

◆ ◆

5-stage ring oscillator W/L=10um/1um m=10

◆ ◆

5-stage ring oscillator W/L=0.18um/1um m=1

◆ ◆

7-stage ring oscillator W/L=0.18um/1um m=1

National Chiao Tung University

國立交通大學

3 ICS Lab.

Nanoelectronics and Gigascale Systems Lab.

奈米電子與晶片系統實驗室 Jui-Chi Wu 吳芮綺

f/2 Frequency Divider Simulation Result f/4 f/8 f/16

National Chiao Tung University

國立交通大學

4 ICS Lab.

Nanoelectronics and Gigascale Systems Lab.

奈米電子與晶片系統實驗室 Jui-Chi Wu 吳芮綺

Architecture of Solar Cell



Architecture of Solar Cell

National Chiao Tung University

國立交通大學

5 ICS Lab.

Nanoelectronics and Gigascale Systems Lab.

奈米電子與晶片系統實驗室 Jui-Chi Wu 吳芮綺

Loading capacitance simulatuon • Ideal Vdd=0.5v

• C= 10p • Ideal Vdd=0.5v

• C= 100p

National Chiao Tung University

國立交通大學

6 ICS Lab.

Nanoelectronics and Gigascale Systems Lab.

奈米電子與晶片系統實驗室 Jui-Chi Wu 吳芮綺