Results 141 to 150 of about 8,514,874 (202)
Foundation artificial intelligence models enable high-accuracy diagnostic differentiation of hybrid neurofibroma/schwannoma using whole-slide images. [PDF]
J Pathol InformHellmann F +8 more
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Uncovering cancer dependencies in peptide-interacting protein pockets
Örd M +6 more
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Multiphase Digital Low-Dropout Regulators
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2022In this work, multiphase digital low-dropout (MP-DLDO) regulators are designed with resonant rotary clocks (ReRoCs) in order to improve on the tradeoff of conventional DLDOs between current efficiency and transient response speed. The proposed DLDOs are multiphased, coined MP-DLDOs, designed with a clock-gated control technique to provide high current ...
Ragh Kuttappa +3 more
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Design for Testability of Low Dropout Regulators
2021 IEEE 39th VLSI Test Symposium (VTS), 2021Integrated LDOs are closed loop systems; characterization of their gain and bandwidth is critical. Generally, gain and bandwidth parameters are extracted from LDO design simulations. However, LDO loop parameter testing requires breaking the loop and injecting a test signal into the IC.
Anurag Tulsiram, William R. Eisenstadt
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Design of a Low-Voltage Low-Dropout Regulator
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2014A low-voltage low-dropout (LDO) regulator that converts an input of 1 V to an output of 0.85–0.5 V, with 90-nm CMOS technology is proposed. A simple symmetric operational transconductance amplifier is used as the error amplifier (EA), with a current splitting technique adopted to boost the gain.
Chung-Hsun Huang +2 more
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Programmable low dropout voltage regulator
Fifth International Workshop on System-on-Chip for Real-Time Applications (IWSOC'05), 2005We present a design for a low dropout (LDO) voltage regulator is presented using floating-gate techniques to set the regulator output voltage and the ac and dc operating points of the circuit. In comparison with conventional topologies, this approach does not require a feedback resistive divider or a bandgap reference to generate a temperature ...
Paul E. Hasler, AiChen Low
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2015 IEEE Custom Integrated Circuits Conference (CICC), 2015
□ Output voltage generated using a resistive divider ▪ Fixed divide ratio -> sensitive to load current changes □ Feedback loop regulates R IN such that it is always a desired fraction of load current ▪ Output voltage is independent of load current.
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□ Output voltage generated using a resistive divider ▪ Fixed divide ratio -> sensitive to load current changes □ Feedback loop regulates R IN such that it is always a desired fraction of load current ▪ Output voltage is independent of load current.
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Low-Dropout Voltage Source: An Alternative Approach for Low-Dropout Voltage Regulators
IEEE Transactions on Circuits and Systems II: Express Briefs, 2014In this brief, a high-order temperature-compensated 0.6-V low-dropout voltage source (LDVS) is realized in standard 0.13- $\mu\hbox{m}$ CMOS technology. The LDVS operates at supply voltages down to 0.75 V and consumes only 39 $\mu\hbox{A}$ while providing up to 100 mA of load current. Gate-to-channel capacitance values of MOSFETs are employed
Hamed Aminzadeh +2 more
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Recent Advances on Linear Low-Dropout Regulators
IEEE Transactions on Circuits and Systems II: Express Briefs, 2021This brief revises the recent design trends of linear low-dropout regulators. The design issues and advantages of analog LDOs (ALDO) are discussed. High-performance operation and high rejection to supply noise when delivering large current values is a major advantage of the ALDO, but transient response when transitioning from standby operation to full ...
José Silva-Martínez +2 more
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