Standard Products RadHard-by-Design RHD5920 Analog Multiplexer 16-Channel www.aeroflex.com/RHDseries September 9, 2013 FEATURES Single power supply operation at 3.3V to 5V Radiation performance - Total dose: >1Mrad(Si); Dose rate = 50 - 300 rads(Si)/s - ELDRS Immune - SEL Immune >100 MeV-cm2/mg - Neutron Displacement Damage >1014 neutrons/cm2 Full military temperature range Rail to Rail operation Low power consumption < 4.0mW One address bus (A0-3), and one enable line Designed for aerospace and high reliability space applications Packaging – Hermetic ceramic - 24-pin, 0.614"L x 0.300"W x 0.105"Ht SOIC - Typical Weight 2 grams Aeroflex Plainview’s Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G. GENERAL DESCRIPTION Aeroflex’s RHD5920 is a radiation hardened, single supply, 16 Channel Multiplexer in a 24-pin SOIC package. The RHD5920 design uses specific circuit topology and layout methods to mitigate total ionizing dose effects and single event latchup. These characteristics make the RHD5920 especially suited for the harsh environment encountered in Deep Space missions. It is guaranteed operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534 Class K, the RHD5920 is ideal for demanding military and space applications. ORGANIZATION AND APPLICATION The RHD5920 is a 16 to 1 CMOS multiplexer. Channel selection is controlled by 4 bit binary addressing and an active low enable. All inputs and outputs are diode protected. The devices will not latch with SEU events to above 100 MeV-cm2/mg. Total dose degradation is minimal to above 1Mrad(Si). Displacement damage environments to neutron fluence equivalents in the mid 1014 neutrons per cm2 range are readily tolerated. There is no sensitivity to low-dose rate (ELDRS) effects. SEU effects are application dependent. SCD5920 Rev D VOUT 1 24 VCC CH15 2 23 CH7 CH14 3 22 CH6 CH13 4 21 CH5 CH12 5 20 CH4 6 19 CH3 18 CH2 CH11 5920 CH10 7 CH9 8 17 CH1 CH8 9 16 CH0 A3 10 15 EN A2 11 14 A0 GND 12 13 A1 CH15 16 • • • CH0 MUX VOUT EN A3 A2 A1 A0 Notes: 1. Package and lid are electrically isolated from signal pads. RHD5920: 16 CHANNEL ANALOG MUX SCD5920 Rev D 9/9/13 2 Aeroflex Plainview ABSOLUTE MAXIMUM RATINGS Parameter Range Units Case Operating Temperature Range -55 to +125 °C Storage Temperature Range -65 to +150 °C +6.0 V Digital Input Overvoltage (VEN, VA) < VCC +0.4 > GND -0.4 V V Analog Input Over Voltage (CH0-CH15) < VCC +0.4 > GND -0.4 V 2,000 - 3,999 V Supply Voltage (+VCC) ESD Rating (MIL-STD-883, Method 3015, Class 2) NOTICE: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress rating only; functional operation beyond the "Operation Conditions" is not recommended and extended exposure beyond the "Operation Conditions" may affect device reliability. RECOMMENDED OPERATING CONDITIONS Symbol Typical Units Power Supply Voltage 3.3 to 5.0 V VIL Low Level Input Voltage 30% VCC V VIH High Level Input Voltage 70% VCC V +VCC Parameter ELECTRICAL PERFORMANCE CHARACTERISTICS (TC = -55°C TO +125°C, +VCC = +5V -- UNLESS OTHERWISE SPECIFIED) Parameter Supply Current (+VCC) 1/ Symbol Conditions Units EN = 30% VCC - 800 A +ISBY EN = 70% VCC - 200 A IAL VA = 30% VCC +25°C -5 5 nA +125°C -50 50 nA IAH VA = 70% VCC +25°C -5 5 nA +125°C -50 50 nA IENL VEN = 30% VCC +25°C -5 5 nA +125°C -50 50 nA IENH VEN = 70%VCC +25°C -5 5 nA +125°C -50 50 nA +25°C -5 5 nA +125°C -50 50 nA +25°C -5 5 nA +125°C -50 50 nA +25°C -5 5 nA +125°C -50 50 nA VIN = 0V, VEN = 30% VCC, IOUT = +1mA -55°C - 500 VIN = +2.5V, VEN = 30% VCC, IOUT = -0.6mA +25°C - 750 VIN = +5V, VEN = 30% VCC, IOUT = -1mA +125°C - 1000 Enable Input Current (EN) 1/ High Input Leakage Current (CH0-CH15) 1/ IINLK5 VIN = +5V, VEN =70% VCC, Output and all unused MUX inputs under test = 0V Low Input Leakage Current (CH0-CH15) 1/ IINLK0 VIN = 0V, VEN =70% VCC Output and all unused MUX inputs under test = +5V Output Leakage Current (VOUT) 1/ IOUTLK VOUT = +5V, VEN = 70% VCC , All inputs grounded except channel being tested 1/ Max +ICC Address Input Current (A0-A3) 1/ Switch ON Resistance Min RDSON 1/ Specification derated to reflect Total Dose exposure to 1 Mrad(Si) @ +25°C SCD5920 Rev D 9/9/13 3 Aeroflex Plainview SWITCHING CHARACTERISTICS (TC = -55°C TO +125°C, +VCC = +5V -- UNLESS OTHERWISE SPECIFIED) Symbol Parameter Conditions tAHL VOUT High to Low Transition Address to Output Delay tALH VOUT Low to High Transition tONEN Enable to Output Delay (Enabled) tOFFEN (Disabled) Temp Min Max Units -55°C 10 150 ns +25°C 10 150 ns +125°C 10 200 ns -55°C 10 150 ns +25°C 10 150 ns +125°C 10 200 ns -55°C 10 150 ns +25°C 10 150 ns +125°C 10 200 ns ALL 10 200 ns TRUTH TABLE (CH0 – CH15) A3 A2 A1 A0 EN "ON" CHANNEL 1/ X X X X H NONE L L L L L CH0 L L L H L CH1 L L H L L CH2 L L H H L CH3 L H L L L CH4 L H L H L CH5 L H H L L CH6 L H H H L CH7 H L L L L CH8 H L L H L CH9 H L H L L CH10 H L H H L CH11 H H L L L CH12 H H L H L CH13 H H H L L CH14 H H H H L CH15 1/ Between (CH0-CH15) and VOUT SCD5920 Rev D 9/9/13 4 Aeroflex Plainview VIH Address Lines (A0 - A3) 50% VIL VIN(CH A0-3’) Output VOUT 50% VIN(CH A0-3) t AHL VIH Address Lines (A0 - A3) 50% VIL VIN(CH A0-3’) Output VOUT 50% VIN(CH A0-3) t ALH VIH Enable Line EN 50% VIL VIN(HIGH) Output VOUT SELECTED CHANNEL HI-Z HI-Z 50% VIN(LOW) tONEN tOFFEN NOTE: f = 10KHz, Duty cycle = 50%. RHD5920 SWITCHING DIAGRAMS SCD5920 Rev D 9/9/13 5 Aeroflex Plainview ORDERING INFORMATION Model DLA SMD # Screening RHD5920-7 - Commercial Flow, +25°C testing only RHD5920-S - Military Temperature, -55°C to +125°C Screened in accordance with the individual Test Methods of MIL-STD-883 for Space Applications RHD5920-201-1S 5962-1024301KXC RHD5920-201-2S 5962-1024301KXA RHD5920-901-1S 5962H1024301KXC RHD5920-901-2S 5962H1024301KXA In accordance with DLA SMD Package 24-pin SOIC In accordance with DLA Certified RHA Program Plan to RHA Level "H", 1Mrad(Si) Note: Package and lid are electrically isolated from signal pads. PACKAGE OUTLINE EXPORT CONTROL: EXPORT WARNING: This product is controlled for export under the International Traffic in Arms Regulations (ITAR). A license from the U.S. Department of State is required prior to the export of this product from the United States. Aeroflex’s military and space products are controlled for export under the International Traffic in Arms Regulations (ITAR) and may not be sold or proposed or offered for sale to certain countries. (See ITAR 126.1 for complete information.) PLAINVIEW, NEW YORK Toll Free: 800-THE-1553 Fax: 516-694-6715 INTERNATIONAL Tel: 805-778-9229 Fax: 805-778-1980 NORTHEAST Tel: 603-888-3975 Fax: 603-888-4585 SE AND MID-ATLANTIC Tel: 321-951-4164 Fax: 321-951-4254 WEST COAST Tel: 949-362-2260 Fax: 949-362-2266 CENTRAL Tel: 719-594-8017 Fax: 719-594-8468 www.aeroflex.com [email protected] Aeroflex Microelectronic Solutions reserves the right to change at any time without notice the specifications, design, function, or form of its products described herein. All parameters must be validated for each customer's application by engineering. No liability is assumed as a result of use of this product. No patent licenses are implied. SCD5920 Rev D 9/9/13 Our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused 6