HMC1060LP3E

HMC1060LP3E v00.1211 QUAD LOW NOISE HIGH PSRR LINEAR VOLTAGE REGULATOR Power Conditioning - SMT Typical Applications The HMC1060LP3E is ideal for applications requiring superb power supply isolation and ultra low noise performance: Ultra Low Noise Frequency Generation (PLLs, VCOs, PLLs with Integrated VCOs) RF & Mixed-Signal Supply Functional Diagram Features Ultra Low Noise: 3 nV/√Hz at 10 kHz, 7 nV/√Hz at 1 kHz High Power Supply Rejection Ratio (PSRR) 80 dB at 1 kHz, 60 dB at 1 MHz Four Adjustable Voltage Outputs: VR1: 100 mA at 1.8 V to 5.2 V VR2 & VR3: 50 mA at 1.8 V to 5.2 V VR4: 300 mA at 1.8 V to 5.2 V Optional Proportional To Temperature (PTAT) Output Voltages: 7 % / 125 °C Thermal Protection Low Power-Down Current: <1 µA 16 Lead 3x3 mm SMT Package: 9 mm² General Description The HMC1060LP3E is a BiCMOS ultra low noise quad-output linear voltage regulator targeted at high performance applications requiring superb power supply isolation. Maximum 500 mA of current, distributed between four independent outputs, enable the HMC1060LP3E to supply all of the power needs of Hittite’s Wideband PLL with Integrated VCO products, such as the HMC830LP6GE. Although targeted at Hittite’s Wideband PLLs with Integrated VCO products, the HMC1060LP3E makes an excellent general purpose regulator that supports adjustable output voltages ranging anywhere from 1.8 V to 5.2 V. An Integrated PTAT (Proportional To Absolute Temperature) feature enabled via an external pin, allows the H...