ARX5001 & ARX5002 ARX LOW NOISE DC VOLTAGE REGULATORS (Preliminary) Features CIRCUIT TECHNOLOGY @10KHz, Typical • Low Low Noise, Noise,20NV/Hz 20NV/ Hz @10KHz, Typical www.aeroflex.com Full MilitaryTemperature Range, to MIlitary Standards • Superior High Frequency Line Built Transient and Input Ripple Rejection Full MilitaryTemperature Range, Built to MIlitary Standards • Full MilitaryTemperature Range, Built to MIlitary Standards Smallest Possible Surface rea Area • State of of the theArt ArtPower PowerDensity, Density, Smallest Possible Surface • Load Current Range up to 2 Amperes • Total Worst Case Line & Load Voltage Regulation, < +1% • Internal Short Circuit and Current Fold Back Protection • Available in Standard DC Voltages: +15V & +5V Description 0.690 0.260 0.118 0.040 0.345 0.160 TYP. 0.820 0.535 1 2 3 0.800 TYP 0.070 TYP 0.030 0.105+/-.008 0.200 TYP Notes: PIN # FUNCTION 1. Dimensions in inches 2. Tolerances are +/-0.005 inches unless otherwise specified 3. Package is a JEDEC standard 4. Case is electrically isolated 1 VIN 2 VOUT 3 GND PHYSICAL DIMENSIONS (Actual Size) The ARX series of low noise DC voltage regulators is a new line of ultra highly reliable microcircuits designed for military and aerospace applications. These regulators utilize advanced multichip module design techniques to provide state-of-the-art performance features with no sacrifice in reliability. The ARX series regulators can be used in applications where minimum size and maximum output power is required. These regulators are designed to operate over the full military operating case temperature range of -55°C to +125°C. Outstanding high frequency ripple rejection, input overshoot rejection and input noise rejection are features of the ARX series that are not available from monolithic regulators. To provide protection against output overloads, current limiting and reduced current foldback short circuit protection are standard. Aeroflex Laboratories Inc. © 1995 Table 1 – Electrical Characteristics Part Number (Nominal Voltage) ARX5002 ( +15V ) ARX5001 ( +5V ) Conditions Parameter (unless otherwise noted) TA = -55°C to +125°C Min Nom Max Min Nom Max Units Maximum load current 18 - 23 8 - 15 VDC No load current - - 30 - - 30 VDC Output Voltage Maximum load current 14.85 15.00 15.15 4.95 5.00 5.05 VDC Load Current Minimum Input voltage - - - - 1.8 ADC Line Regulation Delta input voltage = 3V Maximum load current - 20 50 - 1 10 mVDC Load Regulation Full load to no load current - - 100 - 35 50 mVDC Short Circuit Trip Current Minimum Input voltage 2 - 3.5 2 - 3.5 ADC Short Circuit Foldback Current Minimum Input voltage 0.10 0.20 0.40 0.10 0.20 0.30 ADC Ripple Rejection 0 < f < 150kHz, IL = 900 mA 40 - - 40 - - Output Spot Noise TA= + 25 °C, VIN = minimum 10 kHz, IL = 900 mA - Input Voltage - 1.8 40 - - 30 dB NV/ Hz Notes : 1. Maximum power dissipation is limited to 10 Watts at 125°C case temperature 2. Custom voltage and short circuit trip current settings are available on special order VIN CIN Ceramic 1 µF Recomended Wiring Diagram 1 2 ARX5001/ ARX5002 COUT1 3 GND Tantalum 5-10 µF Vout COUT2 Ceramic 0.1 µF Ordering Information Circuit Technology 35 South Service Road Plainview N.Y. 11803 Tele: (516) 694-6700 Fax: (516) 694-6715 ARX5001 +5 Volts ARX5002 +15 Volts Specifications subject to change without notice. Multichip Modules For The Future 6/23/95