Standard Products Datasheet ACT8500 64-Channel Analog Multiplexer Module Radiation Tolerant & ESD Protected www.aeroflex.com/mux May 5, 2014 FEATURES 64-Channels provided by six 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 < 90mW Two address buses (A0-3 & B0-3) and four enable lines afford flexible organization. All channel inputs are protected by ±20V nominal Transorbs. Fast access time < 1500ns typical Break-Before-Make switching High analog input impedance (power on or off) Designed for aerospace and high reliability space applications Packaging – Hermetic ceramic - 96 leads, 1.32"Sq x 0.20"Ht quad flat pack - Typical Weight 15 grams Aeroflex Plainview’s Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G. GENERAL DESCRIPTION Aeroflex’s ACT8500 is a radiation tolerant, 64 channel multiplexer MCM (multi-chip module) with electrostatic discharge (ESD) protection on all channel inputs. The ACT8500 has been specifically designed to meet exposure to radiation environments. It is available in a 96 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 ACT8500 is ideal for demanding military and space applications. ORGANIZATION AND APPLICATION The ACT8500 consists of six 16 channel multiplexers arranged as shown in the Block Diagram. The ACT8500 design is inherently radiation tolerant. A SECTION Thirty-two (32) channels addressable by bus A0~A3, in two 16 channel blocks, each block enabled separately. Each block connects the addressed channel to two outputs, "Output" and "Current". This technique enables selecting and reading a remote resistive sensor without the multiplexer resistance being part of the measurement. For grounded sensors, this is done by passing current to the sensor by means of the "Current" pin and reading the resultant voltage (proportional to the sensor resistance) at the "Output" pin. B SECTION Thirty-two (32) channels addressable by bus B0~B3, in two 16 channel blocks, each block enabled separately. Each block connects the addressed channel to one output. By paralleling the channel inputs and enables, this section can be converted to act like one of the 16 channel blocks of the A section. SCD8500 Rev L SCD8500 Rev L 5/5/14 2 Aeroflex Plainview GND VREF -VEE +VEE A0 A1 A2 A3 EN 32-47 CH 47 • • • CH 32 B0 B1 B2 B3 EN 0-15 CH 15 • • • CH 0 16 16 VR VR 16 16 16 CH 63 • • • CH 48 EN 48-63 CURRENT 32-47 OUTPUT 32-47 CH 31 EN 16-31 SECTION A OUTPUT 0-15 • • • CH 16 16 16 VR VR 16 16 16 ACT8500 64 – CHANNEL ANALOG MUX BLOCK DIAGRAM MUX 5 MUX 3 MUX 1 SECTION B MUX 6 MUX 4 MUX 2 CURRENT 48-63 OUTPUT 48-63 OUTPUT 16-31 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 < VR +4 > GND -4 V V ±18V V Supply Voltage +VEE (Pin 44) -VEE (Pin 46) VREF (Pin 48) Digital Input Overvoltage VEN (Pins 5, 6, 91, 92), VA (Pins 1, 3, 93, 95), VB (Pins 2, 4, 94, 96) Analog Input Over Voltage VS Notes: 1/ All measurements are made with respect to ground. 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 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 Notes: 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 Supply Current Symbol +IEE Conditions VEN(0-63) = VA(0-3)A = VA(0-3)B = 0 -IEE +ISBY VEN(0-63) = 4V, VA(0-3)A = VA(0-3)B = 0 6/ -ISBY Address Input Current Enable Input Current SCD8500 Rev L 5/5/14 Min Max Units 0.3 3 mA -3 -0.3 mA 0.3 3 mA -3 -0.3 mA IAL(0-3)B VB = 0V 1/, 7/ -2 2 A IAH(0-3)B VB = 5V 1/, 7/ -2 2 A IAL(0-3)A VB = 0V 1/, 7/ -4 4 A IAH(0-3)A VB = 5V 1/, 7/ -4 4 A IENL(0-15) VEN(0-15) = 0V 7/ -1 1 A IENH(0-15) VEN(0-15) = 5V 7/ -1 1 A IENL(16-31) VEN(16-31) = 0V 7/ -1 1 A IENH(16-31) VEN(16-31) = 5V 7/ -1 1 A IENL(32-47) VEN(32-47) = 0V 7/ -2 2 A IENH(32-47) VEN(32-47) = 5V 7/ -2 2 A IENL(48-63) VEN(48-63) = 0V 7/ -2 2 A IENH(48-63) VEN(48-63) = 5V 7/ -2 2 A 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 Positive Input Leakage Current CH0-CH63 Conditions +ISOFFOUTPUT +ISOFFCURRENT Negative Input Leakage Current CH0-CH63 Output Leakage Current OUTPUTS (pins 25, 26, 68 & 70) CURRENTS (pins 67 & 69) -ISOFFOUTPUT -ISOFFCURRENT +IDOFFOUTPUT Min Max Units -100 +700 nA -100 +700 nA VIN = -10V, VEN = 4V, output and all unused MUX inputs under test = +10V 2/, 3/, 7/ -100 +700 nA -100 +700 nA VOUT = +10V, VEN = 4V, output and all unused MUX inputs under test = -10V 3/, 4/, 7/ -100 +100 nA -100 +100 nA -100 +100 nA VIN = +10V, VEN = 4V, output and all unused MUX inputs under test = -10V 2/, 3/, 7/ +IDOFFCURRENT Output Leakage Current OUTPUTS (pins 25, 26, 68 & 70) -IDOFFOUTPUT CURRENTS (pins 67 & 69) -IDOFFCURRENT Input Clamped Voltage CH0 - CH63 +VCLMP(0-63) Input Clamped Voltage CH0 - CH63 -VCLMP(0-63) Switch ON Resistance OUTPUTS (pins 25, 26, 68 & 70) RDS(ON)(0-63)A Switch ON Resistance CURRENTS (pins 67 & 69) VOUT = -10V, VEN = 4V, output and all unused MUX inputs under test = +10V 3/, 4/, 7/ -100 +100 nA +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 VIN = +15V, VEN = 0.8V, IOUT = -1mA 2/, 3/, 5/ 500 3000 RDS(ON)(0-63)B VIN = +5V, VEN = 0.8V, IOUT = -1mA 2/, 3/, 5/ 500 3000 RDS(ON)(0-63)C VIN = -5V, VEN = 0.8V, IOUT = +1mA 2/, 3/, 5/ 500 3000 RDS(ON)(32-63)A VIN = +15V, VEN = 0.8V, IOUT = -1mA 2/, 3/, 5/ 500 3000 RDS(ON)(32-63)B VIN = +5V, VEN = 0.8V, IOUT = -1mA 2/, 3/, 5/ 500 3000 RDS(ON)(32-63)C VIN = -5V, VEN = 0.8V, IOUT = +1mA 2/, 3/, 5/ 500 3000 6/ VEN = 4V, all unused MUX inputs under test are open. 3/ 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-CH63. 3/ VEN is the applied input voltage to the enable lines EN (0-15), EN (16-31), EN (32-47) and EN (48-63). 4/ VOUT is the applied input voltage to the output lines OUTPUT(0-15), OUTPUT(16-31), OUTPUT(32-47), OUTPUT(48-63), CURRENT(32-47) and CURRENT(48-63). 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/ If not tested, shall be guaranteed to the specified limits. 7/ These parameters for Tc = -55°C are guaranteed by design, characterization, or correlation to other test parameters but not production tested. SWITCHING CHARACTERISTICS (Tc = -55°C to +125°C, +VEE = +15V, -VEE = -15V, VREF = 5.0V -- Unless otherwise specified) Parameter Switching Test MUX Symbol tAHL Conditions Min Max Units 10 1500 ns Tc = +25°C, +125°C 10 2000 ns Tc = -55°C 10 5000 ns 10 1500 ns 10 1000 ns RL = 10K, CL = 50pF RL = 10K, CL = 50pF tALH tONEN tOFFEN SCD8500 Rev L 5/5/14 RL = 1K, CL = 50pF 4 Aeroflex Plainview TRUTH TABLE (CH0 – CH15) TRUTH TABLE (CH16 – CH31) B3 B2 B1 B0 EN(0-15) "ON" CHANNEL 1/ B3 B2 B1 B0 EN(16-31) "ON" CHANNEL 1/ X X X X H NONE X X X X H NONE L L L L L CH0 L L L L L CH16 L L L H L CH1 L L L H L CH17 L L H L L CH2 L L H L L CH18 L L H H L CH3 L L H H L CH19 L H L L L CH4 L H L L L CH20 L H L H L CH5 L H L H L CH21 L H H L L CH6 L H H L L CH22 L H H H L CH7 L H H H L CH23 H L L L L CH8 H L L L L CH24 H L L H L CH9 H L L H L CH25 H L H L L CH10 H L H L L CH26 H L H H L CH11 H L H H L CH27 H H L L L CH12 H H L L L CH28 H H L H L CH13 H H L H L CH29 H H H L L CH14 H H H L L CH30 H H H H L CH15 H H H H L CH31 1/ Between CH0-15 and OUTPUT (0-15) 1/ Between CH16-31 and OUTPUT (16-31) TRUTH TABLE (CH32 – CH47) TRUTH TABLE (CH48 – CH63) A3 A2 A1 A0 EN(32-47) "ON" CHANNEL 1/ A3 A2 A1 A0 EN(48-63) "ON" CHANNEL 1/ X X X X H NONE X X X X H NONE L L L L L CH32 L L L L L CH48 L L L H L CH33 L L L H L CH49 L L H L L CH34 L L H L L CH50 L L H H L CH35 L L H H L CH51 L H L L L CH36 L H L L L CH52 L H L H L CH37 L H L H L CH53 L H H L L CH38 L H H L L CH54 L H H H L CH39 L H H H L CH55 H L L L L CH40 H L L L L CH56 H L L H L CH41 H L L H L CH57 H L H L L CH42 H L H L L CH58 H L H H L CH43 H L H H L CH59 H H L L L CH44 H H L L L CH60 H H L H L CH45 H H L H L CH61 H H H L L CH46 H H H L L CH62 H H H H L CH47 H H H H L CH63 1/ Between CH32-47 and OUTPUT (32-47) and CURRENT (32-47) SCD8500 Rev L 5/5/14 1/ Between CH48-63 and OUTPUT (48-63) and CURRENT (48-63) 5 Aeroflex Plainview Address Lines (A0 - A3) 4.0V 50% 0.8V 11.6V MIN 50% MUX Output 0V t AHL Definition of t AHL Address Lines (A0 - A3) 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%. ACT8500 SWITCHING DIAGRAMS SCD8500 Rev L 5/5/14 6 Aeroflex Plainview PIN NUMBERS & FUNCTIONS ACT8500 – 96 Leads Ceramic QUAD Flat Pack Pin # Function Pin # Function Pin # Function 1 A2 33 CH11 65 CH49 2 B2 34 CH27 66 CH48 3 A3 35 CH12 67 Output I(48-63) 4 B3 36 CH28 68 Output V(48-63) 5 EN 0-15 37 CH13 69 Output I(32-47) 6 EN 16-31 38 CH29 70 Output V(32-47) 7 CH0 39 CH14 71 GND 8 CH16 40 CH30 72 GND 9 CH1 41 CH15 73 CH47 10 CH17 42 CH31 74 CH46 11 CH2 43 NC 75 CH45 12 CH18 44 +VEE 76 CH44 13 CH3 45 NC 77 CH43 14 CH19 46 -VEE 78 CH42 15 CH4 47 NC 79 CH41 16 CH20 48 VREF 80 CH40 17 CH5 49 NC 81 CH39 18 CH21 50 CASE GND 82 CH38 19 CH6 51 CH63 83 CH37 20 CH22 52 CH62 84 CH36 21 CH7 53 CH61 85 CH35 22 CH23 54 CH60 86 CH34 23 GND 55 CH59 87 CH33 24 GND 56 CH58 88 CH32 25 Output V(0-15) 57 CH57 89 GND 26 Output V(16-31) 58 CH56 90 GND 27 CH8 59 CH55 91 EN 48-63 28 CH24 60 CH54 92 EN 32-47 29 CH9 61 CH53 93 A0 30 CH25 62 CH52 94 B0 31 CH10 63 CH51 95 A1 32 CH26 64 CH50 96 B1 NOTE: It is recommended that all "NC or "no connect pin" be grounded. This eliminates or minimizes any ESD or static buildup. SCD8500 Rev L 5/5/14 7 Aeroflex Plainview ORDERING INFORMATION Model Number DLA SMD # ACT8500-7 - Screening Package Commercial Flow, +25°C testing only ACT8500-S 5962-0050201KXC In accordance with DLA SMD QUAD Flat Pack ACT8500-901-1S 5962F0050201KXC In accordance with DLA Certified RHA Program Plan to RHA Level "F", 300krads(Si) 1.150 ±.005 (23 Spaces at .050) Tol Non-Cum 4 Sides Pin 1 Pin 12 .200 MAX Pin 85 Pin 84 Pin 13 .0165 ±.003 1.320 SQ MAX Pin 36 (.400) Pin 61 Pin 60 Pin 37 Note: Outside ceramic tie bars not shown for clarity. Contact factory for details. .006 ±.001 FLAT PACKAGE OUTLINE EXPORT CONTROL: This product is controlled for export under the International Traffic in Arms Regulations (ITAR). A license from the U.S. Government is required prior to the export of this product from the United States. www.aeroflex.com/HiRel [email protected] Datasheet Definitions: Advanced Preliminary Datasheet Product in Development Shipping Non-Flight Prototypes Shipping QML and Reduced HiRel Aeroflex Plainview, Inc. reserves the right to make changes to any products and services described herein at any time without notice. Consult Aeroflex or an authorized sales representative to verify that the information in this data sheet is current before using this product. Aeroflex does not assume any responsibility or liability arising out of the application or use of any product or service described herein, except as expressly agreed to in writing by Aeroflex; nor does the purchase, lease, or use of a product or service from Aeroflex convey a license under any patent rights, copyrights, trademark rights, or any other of the intellectual rights of Aeroflex or of third parties. SCD8500 Rev L 5/5/14 8 Our passion for performance is defined by three attributes. Solution-Minded Performance-Driven Customer-Focused