ABPSM-ULN-A

Ultra Low Noise Power Supply Module ABPSM-ULN-A Noise (0.1Hz to 10Hz) Noise Density Abracon’s ABPSM-ULN-A solution provides an Ultralow noise power supply source (25 nV / √Hz @ 1kHz), with four regulated DC Outputs. Offering 1.8V, 2.5V, 3.3V and 5.0V DC bias ports; this module is uniquely positioned to replace multiple, low noise, linear power supplies which are typically needed to bias noise sensitive circuitry. ABPSM-ULN-A is designed to utilize a Universal low Noise AC Adapter, enabling World-Wide functionality, accepting 100VAC~240VAC; 50Hz and 60Hz cycles. Coupled with state of the art low noise regulation, this Power Supply Module (PSM) provides an optimal setup to conduct noise sensitive measurements of System Critical circuitry, such as phase noise, jitter, spectral purity and S/N (Signal to Noise ratio). REVISION: 03.01.10 Parameter Nominal Voltages Voltage Accuracy Maximum Output Current Load Regulation Output Impedance Voltage Output Noise Description +1.8V, +2.5V, +3.3V, +5.0V Initial accuracy at T=25ºC T=0 ºC to T=+70 ºC T=25 ºC ∆ Load = 1mA to 200mA Max. Output Impedance @ each port Noise Density @100Hz Noise Density @1kHz Noise Density @10kHz Value / Units < ±0.25% < ±0.30% 200mA 5mV 0.20Ω 80 nV / √Hz 25 nV / √Hz 20 nV / √Hz 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com Ultra Low Noise Power Supply Module ABPSM-ULN-A ABPSM-ULN-A includes: Key Features: • AC Adapter Input Voltage 100VAC to 240VAC; 50Hz and 60Hz cycles – World Wide Capability • Four DC Output Ports, 1.8V, 2.5V 3.3V & 5.0V • Current Sourcing Capability 120mA max each port • Ultra low noise < 25nV/√Hz @ 1kHz offset • Convenient, Ultra Low Noise Solution offering most common bias levels • Portable & light weight • Low Cost Applications: Power Supply Module (PSM) • Lab Grade Power Supply designed to replace bulky & noisy power supplies for everyday use • A must have for Noise Sensitive Measurements such as, S/N ratio, Spectral Purity, Jitter, Phase Noise & Harmonic Distortion • Ideal for testing circuits including: • Audio • RF • Microwave • Medical Diagnostic • Jitter Sensitive Digital 100VAC to 240VAC Universal AC-Adapter Designed, developed & manufactured by Abracon’s Advanced Product Development Team; made in U.S.A. REVISION: 03.01.10 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com