LT3095 Datasheet | Linear Technology

LT3095 Dual-Channel Low Noise Bias Generators Features nn Generates Two Independent Low Noise Bias Supplies nn Boost Regulator: nn Wide Input Voltage Range: 3V to 20V nn Adjustable Switching Frequency: 450k Hz to 2MHz nn Synchronizable to External Clock nn 950m A Power Switches nn Integrated Schottky Diodes nn Internal Frequency pensation nn Linear Regulator: nn Wide Output Voltage Range: 1V to 20V nn SET Pin Reference Current: 50µA nn Low Noise: 4µVRMS (10Hz to 100k Hz) nn High Frequency PSRR: 72d B at 1MHz nn Independent Precision-Threshold Enable Pins nn Symmetric Pinout Simplifies PCB Layout nn Thermally Enhanced 3mm × 5mm 24-Lead QFN Package APPLICATIONS nn Noise-Sensitive USB Powered Applications nn Data Conversion, Industrial Supplies, RF nn Instrumentation Amplifiers DESCRIPTION The LT®3095 generates two low noise bias supplies from a mon input voltage ranging from 3V to 20V. Each channel includes a fixed frequency, peak current-mode step-up switching regulator and a...