Name
Title | ||
|---|---|---|
A fully-integrated 40-phase flying-capacitance-dithered switched-capacitor voltage regulator with 6mV output ripple |
Abstract | ||
|---|---|---|
A switched-capacitor voltage regulator (SCVR) that dithers flying capacitance (C
<sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">FLY</sub>
) to reduce output ripple is presented. The proposed technique is implemented in a 40-phase SCVR with 4b C
<sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">FLY</sub>
modulation in 65nm CMOS. At 2.3V input, on-chip ripple magnitude of 6~16mV at 1V output is measured for 11~142mA load. Peak efficiency is 70.8% at a power density of 0.187W/mm
<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup>
. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/VLSIC.2015.7231313 | 2015 Symposium on VLSI Circuits (VLSI Circuits) |
Keywords | Field | DocType |
fully-integrated voltage regulator,flying-capacitance-dithered voltage regulator,switched-capacitor voltage regulator,SCVR,CMOS,on-chip ripple magnitude,power density,voltage 6 mV to 16 mV,size 65 nm,voltage 2.3 V,current 11 mA to 142 mA | Capacitance,Control theory,Computer science,Switched capacitor,Electronic engineering,Modulation,CMOS,Ripple,Voltage regulator,Low-dropout regulator,Dropout voltage | Conference |
ISSN | ISBN | Citations |
2158-5601 | 978-4-86348-502-0 | 2 |
PageRank | References | Authors |
0.39 | 0 | 8 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Suyoung Bang | 1 | 187 | 20.83 |
| Jae-sun Seo | 2 | 536 | 56.32 |
| Inhee Lee | 3 | 275 | 33.89 |
| Seokhyeon Jeong | 4 | 109 | 15.26 |
| Nathaniel Ross Pinckney | 5 | 155 | 10.34 |
| David Blaauw | 6 | 8916 | 823.47 |
| Dennis Sylvester | 7 | 5295 | 535.53 |
| Leland Chang | 8 | 13 | 6.71 |