Standard Products MUX8523 Dual 16-Channel Analog Multiplexer Module Radiation Tolerant & ESD Protected www.aeroflex.com/mux May 17, 2011 FEATURES ❑ ❑ 32-channels provided by two independent 16-channel multiplexers Radiation performance - Total dose: 300 krads(Si), Dose rate = 50 - 300 rads(Si)/s - SEU: Immune up to 120 MeV-cm2/mg - SEL: Immune by process design ❑ Full military temperature range ❑ Low power consumption < 30mW ❑ Separate address bus and enable line for CH0-15 and CH16-31 ❑ Fast access time 1500ns typical ❑ All channel inputs protected by ±20V nominal Transorbs ❑ Input over voltage protection (power on or off) ❑ Break-Before-Make switching ❑ High analog input impedance (power on or off ) ❑ Designed for aerospace and high reliability space applications Packaging – Hermetic ceramic - 56 leads, 0.80"Sq x 0.20"Ht quad flat pack - Typical Weight 6 grams ❑ GENERAL DESCRIPTION Aeroflex’s MUX8523 is a radiation tolerant, dual 16 channel multiplexer MCM (Multi Chip Module) with electrostatic discharge (ESD) protection on all channel inputs. The MUX8523 has been specifically designed to meet exposure to radiation environments. It is available in a 56 lead High Temperature Co-Fired Ceramic (HTCC) Quad Flatpack (CQFP). It is guaranteed operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534, the MUX8523 is ideal for demanding military and space applications. ORGANIZATION AND APPLICATION The MUX8523 consists of two independent 16 channel multiplexers arranged as shown in the block diagram. A Section Sixteen (16) channels addressable by bus A0~A3, enabled by EN0-15 and outputted on Output 1( 0-15). B Section Sixteen (16) channels addressable by bus B0~B3, enabled by EN16-31 and outputted on Output 2( 16-31). SCD8523 Rev B SECTION A 16 CH 0 • • • 16 VR MUX 1 CH 15 OUTPUT1 (0-15) EN (0-15) A0 A1 A2 A3 SECTION B 16 CH 16 • • • 16 VR MUX 2 CH 31 OUTPUT2 (16-31) EN (16-31) B0 B1 B2 B3 +VEE -VEE VREF GND MUX8523: DUAL 16 CHANNEL ANALOG MUX BLOCK DIAGRAM SCD8523 Rev B 5/17/11 2 Aeroflex Plainview ABSOLUTE MAXIMUM RATINGS 1/ Parameter Range Units Case Operating Temperature Range -55 to +125 °C Storage Temperature Range -65 to +150 °C +16.5 -16.5 +16.5 V V V < VREF +4 > GND -4 V V ±18V V Supply Voltage +VEE (Pin 18) -VEE (Pin 46) VREF (Pin 39) Digital Input Overvoltage VEN0-15 (Pin 13), VEN16-31 (Pin 44), VA (Pins 14, 15, 16, 17), VB (Pins 40, 41, 42, 43) Analog Input Over Voltage VIN Notes: 1/ All measurements are made with respect to ground. 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 1/ Symbol Parameter Typical Units +VEE +15V Power Supply Voltage +15.0 V -VEE -15V Power Supply Voltage -15.0 V VREF Reference Voltage +5.00 V VAL Logic Low Level +0.8 V VAH Logic High Level +4.0 V 1/ Power Supply turn-on sequence shall be as follows: +VEE, -VEE, followed by VREF. DC ELECTRICAL PERFORMANCE CHARACTERISTICS 1/ (TC = -55°C TO +125°C, +VEE = +15V, -VEE = -15V, VREF = +5.0V - UNLESS OTHERWISE SPECIFIED) Parameter Symbol Conditions Min Max Units +IEE VEN(0-15) = VEN(16-31) = VA(0-3) = VB(0-3) = 0 0.1 1 mA -IEE VEN(0-15) = VEN(16-31) = VA(0-3) = VB(0-3) = 0 -1 -0.1 mA +ISBY VEN(0-15) = VEN(16-31) = 4V, VA(0-3) = VB(0-3) = 0 6/ 0.1 1 mA -ISBY VEN(0-15) = VEN(16-31) = 4V, VA(0-3) = VB(0-3) = 0 6/ -1 -0.1 mA IAL(0-3)A VA = 0V -1 1 A IAH(0-3)A VA = 5V -1 1 A IAL(0-3)B VB = 0V -1 1 A IAH(0-3)B VB = 5V -1 1 A IENL(0-15) VEN(0-15) = 0V -1 1 A IENH(0-15) VEN(0-15) = 5V -1 1 A IENL(16-31) VEN(16-31) = 0V -1 1 A IENH(16-31) VEN(16-31) = 5V -1 1 A Supply Current Address Input Current Enable Input Current SCD8523 Rev B 5/17/11 3 Aeroflex Plainview DC ELECTRICAL PERFORMANCE CHARACTERISTICS 1/ (continued) (TC = -55°C TO +125°C, +VEE = +15V, -VEE = -15V, VREF = +5.0V - UNLESS OTHERWISE SPECIFIED) Parameter Symbol Conditions Min Max Units Positive Input Leakage Current (CH0-CH31) +ISOFFOUTPUT(ALL) VIN = +10V, VEN = 4V, output and all unused MUX inputs under test = -10V 2/, 3/ -100 +700 nA Negative Input Leakage Current (CH0-CH31) -ISOFFOUTPUT(ALL) VIN = -10V, VEN = 4V, output and all unused MUX inputs under test = +10V 2/, 3/ -100 +700 nA Positive Output Leakage Current OUTPUTS (pins 12,45) +IDOFFOUTPUT(ALL) VOUT = +10V, VEN = 4V, output and all unused MUX inputs under test = -10V 3/, 4/ -100 +100 nA Negative Output Leakage Current OUTPUTS (pins 12,45) -IDOFFOUTPUT(ALL) VOUT = -10V, VEN = 4V, output and all unused MUX inputs under test = +10V 3/, 4/ -100 +100 nA Input Clamped Voltage (CH0-CH31) +VCLMP +25°C +125°C -55°C 18.0 18.0 17.5 23.0 23.5 22.5 V V V +25°C +125°C -55°C -23.0 -23.5 -22.5 -18.0 -18.0 -17.5 V V V VEN = 4V, all unused MUX inputs under test are open. 3/ Input Clamped Voltage (CH0-CH31) Switch ON Resistance OUTPUTS (pins 12,45) -VCLMP RDS(ON)(0-31)A VIN = +15V, VEN = 0.8V, IOUT = -1mA 2/, 3/, 5/ 500 3000 RDS(ON)(0-31)B VIN = +5V, VEN = 0.8V, IOUT = -1mA 2/, 3/, 5/ 500 3000 RDS(ON)(0-31)C VIN = -5V, VEN = 0.8V, IOUT = +1mA 2/, 3/, 5/ 500 3000 Notes: 1/ Measure inputs sequentially. Ground all unused inputs of the device under test. VA is the applied input voltage to the address lines A(0-3). VB is the applied input voltage to the address lines B(0-3) 2/ VIN is the applied input voltage to the input channels (CH0-CH31). 3/ VEN is the applied input voltage to the enable line EN (0-15) and EN (16-31). 4/ VOUT is the applied input voltage to the output lines OUTPUT1 (0-15), OUTPUT2 (16-31) 5/ Negative current is the current flowing out of each of the MUX pins. Positive current is the current flowing into each MUX pin. 6/ Not tested, guaranteed to the specified limits. SWITCHING CHARACTERISTICS (TC = -55°C TO +125°C, +VEE = +15V, -VEE = -15V, VREF = +5.0V -- UNLESS OTHERWISE SPECIFIED) Parameter Switching Test MUX Symbol Conditions Min Max Units tAHL RL = 10KCL = 50pF 10 1500 ns tALH RL = 10KCL = 50pF Tc = +25°C, +125°C Tc = -55°C 10 10 2000 5000 ns ns 10 1500 ns 10 1000 ns tONEN tOFFEN SCD8523 Rev B 5/17/11 RL = 1KCL = 50pF 4 Aeroflex Plainview TRUTH TABLE (CH0–CH15) A3 A2 A1 A0 EN (0-15) "ON" CHANNEL, 1/ (OUTPUT 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 OUTPUT1 (0-15) TRUTH TABLE (CH16–CH31) B3 B2 B1 B0 EN (16-31) "ON" CHANNEL, 1/ (OUTPUT 2) X X X X H NONE L L L L L CH16 L L L H L CH17 L L H L L CH18 L L H H L CH19 L H L L L CH20 L H L H L CH21 L H H L L CH22 L H H H L CH23 H L L L L CH24 H L L H L CH25 H L H L L CH26 H L H H L CH27 H H L L L CH28 H H L H L CH29 H H H L L CH30 H H H H L CH31 1/ Between (CH16-CH31) and OUTPUT2 (16-31) SCD8523 Rev B 5/17/11 5 Aeroflex Plainview Address Lines (A0 - A3 / B0 - B3 ) 4.0V 50% 0.8V 11.6V MIN 50% MUX Output 0V t AHL Definition of t AHL Address Lines (A0 - A3 / B0 - B3 ) 4.0V 50% 0.8V 11.6V MIN MUX Output 50% 0V t ALH Definition of t ALH 4.0V EN Lines 50% 0.8V ~3V to 10.0V MUX Output 50% 0V tONEN tOFFEN Definition of tONEN and tOFFEN NOTE: f = 10KHz, Duty cycle = 50%. MUX8523 SWITCHING DIAGRAMS SCD8523 Rev B 5/17/11 6 Aeroflex Plainview PIN NUMBERS & FUNCTIONS MUX8523 – 56 Leads Ceramic QUAD Flat Pack Pin # Function Pin # Function 1 CH0 29 CH31 2 CH1 30 CH30 3 CH2 31 CH29 4 CH3 32 CH28 5 CH4 33 CH27 6 CH5 34 CH26 7 GND 35 GND 8 GND 36 GND 9 CH6 37 CH25 10 CH7 38 CH24 11 CASE GND 39 VREF 12 OUTPUT1 (0-15) 40 B3 13 EN (0-15) 41 B2 14 A0 42 B1 15 A1 43 B0 16 A2 44 EN (16-31) 17 A3 45 OUTPUT2 (16-31) 18 +VEE 46 -VEE 19 CH15 47 CH16 20 CH14 48 CH17 21 GND 49 GND 22 GND 50 GND 23 CH13 51 CH18 24 CH12 52 CH19 25 CH11 53 CH20 26 CH10 54 CH21 27 CH9 55 CH22 28 CH8 56 CH23 Notes: 1. It is recommended that all "NC" or "no connect pin", be grounded. This eliminates or minimizes any ESD or static buildup. 2. Package lid is internally connected to circuit ground (Pins 7, 8, 11, 21, 22, 35, 36, 49, 50). SCD8523 Rev B 5/17/11 7 Aeroflex Plainview ORDERING INFORMATION Model DSCC SMD # Screening MUX8523-7 - Commercial Flow, +25°C testing only MUX8523-S - Military Temperature, -55°C to +125°C Screened in accordance with the individual Test Methods of MIL-STD-883 for Space Applications 5962-0923102KXC In accordance with DSCC SMD MUX8523-201-1S PACKAGE OUTLINE Package QUAD Flat Pack 0.650 ±.005 (13 Spaces at .050) Tol Non-Cum 4 Sides Pin 1 Pin 7 .200 MAX Pin 50 Pin 49 Pin 8 .0165 ±.003 0.800 SQ ±.010 Pin 21 (.650) Pin 36 Pin 35 Pin 22 Note: Outside ceramic tie bars not shown for clarity. Contact factory for details. .006 ±.002 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. SCD8523 Rev B 5/17/11 Our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused 8