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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-cm 2/mg - Neutron Displacement Damage >1014 neutrons/cm2 ❑ Full military temperature range ❑ CMOS analog switching allows rail to rail operation ❑ Address bus (A0-3), and one sample-and-hold line ❑ Designed for aerospace and high reliability space applications ❑ Packaging – Hermetic ceramic - 24-pin, 0.3"W x 0.6"L x 0.12"Ht SOIC - Typical Weight 2 grams RadHard-by-Design GENERAL DESCRIPTION Aeroflex’s RHD5922 is a radiation hardened, single supply, 16 channel sample-and-hold multiplexer in a 24-pin SOIC package. The RHD5922 design uses specific circuit topology and layout methods to mitigate total ionizing dose effects and single event latchu p. These characteristics make the RHD5922 especially suited for the harsh environment en countered 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 RHD5922 is ideal for demanding military and space applications. ORGANIZATION AND APPLICATION The RHD5922 is a 16 to 1 CMOS sample-and-hold mu ltiplexer. Channel selection is controlled by a 4 bit address bus. Signal aquisition is controlled by the sample-and-hold. Low internal leakage allows for droop rate as low as 0.1V/sec 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 10 14 neutrons per cm 2 range are readily tolerated. Ther e is no sensitivity to low-dose rate (ELDRS) effects. SEU effects are application dependant. Standard Products March 8, 2011 www.aeroflex.com/RHDseries RHD5922 Analog Multiplexer Preliminary 16-Channel, Sample-and-Hold

2SCD5922 Rev B Preliminary 3/8/11 Aeroflex Plainview VCC CH7 CH6 CH5 CH4 CH3 CH2 CH1 CH0 S / H A1GND CH8 CH9 CH10 CH11 CH12 CH13 CH14 CH15 V OUT 5922 CH15 CH0 S / H VOUT MUX RHD5922: 16 CHANNEL SAMPLE-AND-HOLD ANALOG MUX Notes: 1. Package and lid are electrically isolated from signal pads.

3SCD5922 Rev B Preliminary 3/8/11 Aeroflex Plainview ABSOLUTE MAXIMUM RATINGS Parameter Range Units Case Operating Temperature Range -55 to +125 °C Storage Temperature Range -65 to +150 °C Supply Voltage (+V CC) +6.0 V Digital Input Overvoltage (VSH, VA) < VCC +0.4 > GND -0.4 V V Analog Input Over Voltage (CH0-CH15) < VCC +0.4 > GND -0.4 V NOTICE: Stresses above those listed under "Absolute Maximums Rating" 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 Parameter Typical Units +VCC Power Supply Voltage 3.3 to 5.0 V VSH, VA Logic Low Level 30% VCC V VSH, VA Logic High Level 70% VCC V ELECTRICAL PERFORMANCE CHARACTERISTICS (TC = -55°C TO +125°C, +VCC= +5V -- UNLESS OTHERWISE SPECIFIED) Parameter Symbol Conditions Min Max Units Supply Current (+VCC) +ICC 10 100 uA Address Input Current (A0-A3) IAL(0-3) V A = 30% VCC +25°C -5 5 nA +125°C -50 50 nA IAH(0-3) V A = 70% VCC +25°C -5 5 nA +125°C -50 50 nA Sample-and-Hold Input Current (S / H) ISH VSH = 30% VCC +25°C -5 5 nA +125°C -50 50 nA ISH VSH = 70% VCC +25°C -5 5 nA +125°C -50 50 nA Input Leakage Current (CH0-CH15) +IINLK VIN = +5V, VSH = 70% VCC +25°C -5 5 nA +125°C -50 50 nA Output ON Voltage VON1V IN = +5V, RL = 10K 4.9 5.1 V VON2V IN = +5V, RL = 1K 4.35 4.65 V VON3V IN = +3.3V, RL = 10K 3.2 3.4 V Input Load Capacitance C IN 35 pF

4SCD5922 Rev B Preliminary 3/8/11 Aeroflex Plainview SWITCHING CHARACTERISTICS (TC = -55°C TO +125°C, +VCC = +5V -- UNLESS OTHERWISE SPECIFIED) Parameter Symbol Conditions Min Max Units Address (low-to-high) to Output t AHL f = 10KHz, VIN = +5V, RL =10k 15 u s Address (high-to-low) to Output t ALH f = 10KHz, VIN = +5V, RL =10k 15 u s Droop Rate D R -0 . 1 V / s Data Setup Time t DS 150 - ns Data Hold Time t DH 150 - ns TRUTH TABLE (CH0 – CH15) A3 A2 A1 A0 "ON" CHANNEL 1 / LLLL C H 0 LLLH C H 1 L L H L CH2 L L H H CH3 L H L L CH4 L H L H CH5 L H H L CH6 L H H H CH7 HLLL C H 8 H L L H CH9 H L H L CH10 H L H H CH11 H H L L CH12 H H L H CH13 H H H L CH14 HHHH C H 1 5 1/ Between (CH0-CH15) and VOUT

5SCD5922 Rev B Preliminary 3/8/11 Aeroflex Plainview RHD5922 SWITCHING DIAGRAMS

SCD5922 Rev B Preliminary 3/8/11 6 PLAINVIEW, NEW YORK Toll Free: 800-THE-1553 Fax: 516-694-6715 SE AND MID-ATLANTIC Tel: 321-951-4164 Fax: 321-951-4254 INTERNATIONAL Tel: 805-778-9229 Fax: 805-778-1980 WEST COAST Tel: 949-362-2260 Fax: 949-362-2266 NORTHEAST Tel: 603-888-3975 Fax: 603-888-4585 CENTRAL Tel: 719-594-8017 Fax: 719-594-8468 www.aeroflex.com info-ams@aeroflex.com 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. Our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused EXPORT CONTROL: EXPORT WARNING: This product is controlled for expor t 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.)

ORDERING INFORMATION

Model DSCC SMD # Screening Package RHD5922-7 - Commercial Flow, +25°C testing only 24-pin SOIC RHD5922-S - Military Temperature, -55°C to +125°C Screened in accordance with the individual Test Methods of MIL-STD-883 for Space Applications RHD5922-201-1S 5962-1024303KXC DSCC SMD Pending RHD5922-201-2S 5962-1024303KXA RHD5922-901-1S 5962H1024303KXC DSCC SMD and Radiation Certification Pending RHD5922-901-2S 5962H1024303KXA Note: Package and lid are electrically isolated from signal pads. PACKAGE OUTLINE