A Sub-1-V 15-ppm/ C CMOS Band gap Voltage Reference |
Author(s): |
| Devesh Tiwari , NATIONAL INSTITUTE OF ELECTRONICS AND INFORMATION TECHNOLOGY,GORAKHPUR; Sudeep Bhattacharya, NIELIT,GORAKHPUR; Mr. A. G. Rao, NIELIT,GORAKHPUR |
Keywords: |
| CMOS band gap voltage reference, low voltage, temperature |
Abstract |
|
A sub-1-V CMOS band gap voltage reference requiring no low threshold voltage device is introduced in this paper. In a CMOS technology with vthn=vthp=0 9 V at 0 C, the minimum supply voltage of the proposed voltage reference is 0.98 V, and the maximum supply current is 18 A. A temperature coefficient of 15 ppm/ C from 0 C to 100 C is recorded after trimming. The active area of the circuit is about 0.24 mm2. |
Other Details |
|
Paper ID: IJSRDV2I8246 Published in: Volume : 2, Issue : 8 Publication Date: 01/11/2014 Page(s): 438-440 |
Article Preview |
|
|
|
|
