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.
ACCUREF™ SERIES
40 nm INTEGRATED PMU SERIES
VOLTAGE REFERENCE PRODUCT PORTFOLIO
| Product Name | Description | Product Brief |
|---|---|---|
| 0.7 V Bandgap Voltage Reference | No external components required; silicon-proven 180 nm |  |
| 0.6 V Bandgap Voltage Reference | No external components required; silicon-proven 130 nm | |
| 0.6 V Bandgap Voltage Reference | No external components required; silicon-proven 110 nm | |
| 0.6 V Low-Power Voltage Reference | No external components required; quiescent current: < 0.9 μA; silicon-proven 40 nm | |
| 1.2 V High-Accuracy Bandgap Voltage Reference | No external components required; output voltage accuracy: < ±1%; silicon-proven 40 nm | |
| ACCUREF™ Bandgap Voltage Reference | No external components required; output voltage accuracy: < ±0.3%; silicon-proven 130 nm | |
For added technical support or information on how to license this IP, contact us directly.
Latest Resources
“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”
