Voltage references are a necessary part of the power management system in nearly any ASIC or SoC device. Voltage references are commonly used as a reference for various PMU blocks such as LDOs, op amps, comparators, data converters, and many other analog and mixed-signal functions. The main purpose of a voltage reference is to provide a constant voltage over process, voltage, and temperature (PVT) variation. Additionally, low power consumption and good power supply rejection ratio (PSRR) are part of a high-performance and reliable voltage reference.
We offer several different voltage references, optimized for PMUs integrated on-die in ASICs or SoCs.
40 nm INTEGRATED PMU SERIES
VOLTAGE REFERENCE PRODUCT PORTFOLIO
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“Analog and Power Management Trends in ASIC and SoC Designs”
“Introduction to Low Dropout (LDO) Linear Voltage Regulators”
“Guide to Choosing the Best DCDC Converter for Your Application”