TY - GEN
T1 - Programmable reference for power-aware DVS
AU - Yang, Chun Hung
AU - Shiau, Jiunn Hung
AU - Tsai, Chien Hung
PY - 2010
Y1 - 2010
N2 - This paper present an efficient technique and mixed-level design of programmable generating accurate reference voltage. The technique comprises a second-order error feedback Σ-Δ modulators sequence, which is then smoothed by a second-order RC filter. An FPGA-based test platform for the to-bit programmable reference is implemented for hardware realization to verify the proposed design approach. Experimental results show that the linear range of voltage is obtained from 0.4 to 3V and the step response between 0.9 and 1.2 V is equal to 1.5 μs, thus validating the functionality of the mixed-level model. Further verification is found by the experimental results being equivalent to the simulation results.
AB - This paper present an efficient technique and mixed-level design of programmable generating accurate reference voltage. The technique comprises a second-order error feedback Σ-Δ modulators sequence, which is then smoothed by a second-order RC filter. An FPGA-based test platform for the to-bit programmable reference is implemented for hardware realization to verify the proposed design approach. Experimental results show that the linear range of voltage is obtained from 0.4 to 3V and the step response between 0.9 and 1.2 V is equal to 1.5 μs, thus validating the functionality of the mixed-level model. Further verification is found by the experimental results being equivalent to the simulation results.
UR - http://www.scopus.com/inward/record.url?scp=78651495456&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78651495456&partnerID=8YFLogxK
U2 - 10.1109/ISAC.2010.5670473
DO - 10.1109/ISAC.2010.5670473
M3 - Conference contribution
AN - SCOPUS:78651495456
SN - 9781424483143
T3 - 2010 2nd International Symposium on Aware Computing, ISAC 2010 - Symposium Guide
SP - 166
EP - 170
BT - 2010 2nd International Symposium on Aware Computing, ISAC 2010 - Symposium Guide
T2 - 2010 2nd International Symposium on Aware Computing, ISAC 2010
Y2 - 1 November 2010 through 4 November 2010
ER -