Name
Title | ||
|---|---|---|
An integrated inductive VR with a 250MHz all-digital multisampled compensator and on-chip auto-tuning of coefficients in 130nm CMOS. |
Abstract | ||
|---|---|---|
This paper presents a bond-wire inductance and on-die capacitance based high-frequency Integrated Voltage Regulator (IVR) with multi-sampled digital controller and all-digital auto tuning engine to tolerate parameter variations of on-die/package-integrated passives. A 130nm CMOS test-chip demonstrates a 125MHz IVR with 250MHz compensator. The auto-tuning shows enhanced performance and stable operation even under. 50% inductance changes. A resistive transient assist (RTA) circuit is presented with up to 2.5x enhancement in transient settling times. A peak efficiency of 71% is measured. |
Year | Venue | Keywords |
|---|---|---|
2016 | Proceedings of the European Solid-State Circuits Conference | Integrated Voltage Regulator,Auto Tuning,Multisampling,Transient Assist Circuit |
Field | DocType | ISSN |
Inductance,Capacitance,Computer science,Resistive touchscreen,Electronic engineering,CMOS,Control engineering,Bandwidth (signal processing),Auto tuning,Digital control,Voltage regulator | Conference | 1930-8833 |
Citations | PageRank | References |
1 | 0.42 | 4 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Monodeep Kar | 1 | 53 | 12.66 |
| Arvind Singh | 2 | 616 | 52.25 |
| Anand Rajan | 3 | 60 | 8.35 |
| Vivek De | 4 | 3024 | 577.83 |
| Saibal Mukhopadhyay | 5 | 24 | 5.05 |