The LBNL IC group delivers high-performance mixed-signal integrated circuits for a variety of applications, but specializes in integrated circuits for particle detector and scientific imager readout. We focus on providing high channel-count mixed-signal chips for extreme environments (e.g. high radiation, low temperature, or in-vacuum operation) where suitable commercial parts do not exist. Our core capabilities include ultra-low-noise analog front ends, high-performance data converters, CCD imager clock drivers, and CMOS active-pixel sensors for scientific imaging. We offer complete integrated solutions including power management, clocking, and serial digital data interfaces. We have design capabilities in a wide range of IC technologies including mixed-signal, SOI, and High-Voltage CMOS, and have delivered integrated circuits fabricated in CMOS process nodes from 3 μm down to 65 nm.