ACT8503-C

ACT8503 Radiation Hardened & ESD Protected 48-Channel Analog Multiplexer Module Features ■ Radiation Environment • Radiation 300K(Si) Total Dose • No Latch-Up or SEE to 120MeV/cm2/mg CIRCUIT TECHNOLOGY www.aeroflex.com ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Full Military Temperature Range Low Power Consumption < 90mW 48 Channels Provided by three (3) HS-1840RH Multiplexers One Address Bus (A0 - A3) and Three Enable Lines All Channel Inputs protected by ±20V Transorbs X LA LE Fast Access Time 1500ns F ±35V Input Over Voltage Protection (Power On or Off) Break-Before-Make Switching 9001 High Analog Input Impedance (Power On or Off) C E Dielectrically Isolated Device Islands RT IFIE D No Latch-Up Packaging – Hermetic Ceramic Quad Flat Pack B A E RO S I NC . ISO • 96 Leads, 1.32"Sq x .20"Ht Quad Flat Pack • Typical Weight 15 grams ■ DESC SMD Pending General Description Aeroflex’s ACT8503 is a radiation hardened, multi-chip 48 channel multiplexer MCM (multi-chip module) with ESD protection for use in space applications. All channel inputs have electrostatic discharge protection. The ACT8503 has been specifically designed to meet exposure to radiation environments. The multiplexer is available in a 96 lead High Temperature Co-Fired Ceramic (HTCC) Quad Flatpack (QFP) and is guaranteed operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534, the ACT8503 is ideal for demanding military and space applications. eroflex Circuit Technology – Multiplexer Modules For The Future © SCD8503 REV A 10/26/01 Aeroflex Circuit Technology CH 0 16 16 16 CH 16 16 CH 32 MUX 2 OUTPUT 16-31 CH 47 16 16 CH 15 • • • VR VR OUTPUT 0-15 CH 31 VR MUX 1 • • • • • • MUX 3 OUTPUT 32-47 EN 0-15 EN 16-31 EN 32-47 2 A0 A1 A2 A3 -VEE VREF GND +VCC SCD8503 REV A 10/26/01 Plainview NY (516) 694-6700 ACT8503 48 Channel Analog MUX Block Diagram Organization and Application The ACT8503 consists of three 16 channel muxes arranged as shown in the Block Diagram. The Address Bus and three Enable lines providing for 48 channels addressable by Bus A0~A3, in three 16 channel blocks, each block enabled separately. Each block connects the addressed channel to one output. The ACT8503 design is inherently Radiation Hard due to the HS1840RH Multiplexers as well as Microsemi Corp. Transient Suppressors (Reference Microsemi MicroNotes Series 050 page 14). NOTE: It is recommended that all "NC or "no connect pin", be grounded. This eliminates or minimizes any ESD or static buildup. Aeroflex Circuit Technology 3 SCD8503 REV A 10/26/01 Plainview NY (516) 694-6700 Absolute Maximum Ratings 1/ Parameter Case Operating Temperature Range Storage Temperature Range Supply Voltage +VDD (Pin 44) -VEE (Pin 46) VREF (Pin 48) Digital Input Overvoltage VEN (Pins 5, 91, 92), VA (Pins 1, 3, 95, 93) Analog Input Over Voltage VS 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 effect device reliability. Range -55 to +125 -55 to +150 +20 -20 +20 < V R +4 > GND -4 ±18 Units °C °C V V V V V V Recommended Operating Conditions Symbol +VCC -VEE VREF VAL VAH Parameter +15V Power Supply Voltage -15V Power Supply Voltage Reference Voltage Logic Low Level Logic High Level Typical +15.0 -15.0 +5.00 +0.8 +4.0 Units V V V V V DC Electrical Performance Characteristics 1/ (Tc = -55°C to +125°C, +VCC = +15V, -VEE = -15V, VREF = +5.0V, Unless otherwise specified) Parameter Supply Current Symbol I+ I+ISBY -ISBY Conditions VEN(0-47) = VA(0-3) = 0 VEN(0-47) = VA(0-3) = 0 VEN(0-47) = 4V, VA(0-3) = 0 6/ VEN(0-47) = 4V, VA(0-3) = 0 6/ VA = 0V 1/ VA = 5V 1/ VEN(0-47) = 0V VEN(0-47) = 5V Min 0 -1.5 0 -1.5 -3 -3 -1.5 -1.5 Max Units 1.5 0 1.5 0 3 3 1.5 1.5 mA mA mA mA µA µA µA µA nA Address Input Current IAL(0-3) IAH(0-3) Enable Input Current IENL(0-47) IENH(0-47) Positive Input Leakage Current CH0-CH47 +ISOFFOUTPUT(ALL) VIN = +10V, VEN = 4V, output and all unused MUX inputs under test = -10V 2/, 3/ -100 +700 Aeroflex Circuit Technology 4 SCD8503 REV A 10/26/01 Plainview NY (516) 694-6700 DC Electrical Performance Characteristics 1/ (con’t) (Tc = -55°C to +125°C, +VCC = +15V, -VEE = -15V, VREF = +5.0V, Unless otherwise specified) Parameter Negative Input Leakage Current CH0-CH47 Symbol -ISOFFOUTPUT(ALL) Conditions VIN = -10V, VEN = 4V, output and all unused MUX inputs under test = +10V 2/, 3/ Min Max Units nA -100 +700 Output Leakage Current +IDOFFOUTPUT(ALL) VOUT = +10V, VEN = 4V, output and all OUTPUTS unused MUX inputs under test = -10V (pins 25, 70 & 68) 3/, 4/ Output Leakage Current OUTPUTS (pins 25, 70 & 68) Input Clamped Voltage CH0 - CH47 Input Clamped Voltage CH0 - CH47 Switch ON Resistance OUTPUTS (pins 25, 70 & 68) -IDOFFOUTPUT(ALL) VOUT = -10V, VEN = 4V, output and all unused MUX inputs under test = +10V 3/, 4/ VEN = 4V, all unused MUX inputs under test are open. 3/ -100 +100 nA -100 +100 nA +VCLMP(0-47) +25°C 18.0 23.0 +125°C 18.0 23.5 -55°C 17.5 22.5 +25°C -23.0 -18.0 +125°C -23.5 -18.0 -55°C -22.5 -17.5 V V V V V V Ω Ω Ω -VCLMP(0-47) RDS(ON)(0-47)A RDS(ON)(0-47)B RDS(ON)(0-47)C VIN = +15V, VEN = 0.8V, IOUT = -1mA 2/, 3/, 5/ VIN = +5V, VEN = 0.8V, IOUT = -1mA 2/, 3/, 5/ VIN = -5V, VEN = 0.8V, IOUT = +1mA 2/, 3/, 5/ 500 3000 500 3000 500 3000 Notes: 1/ Measure inputs sequentially. Ground all unused inputs of the MUX under test. VA is the applied input voltage to the MUXes’ address lines A(0-3). 2/ VIN is the applied input voltage to the MUXes’ input channel CH0-CH47. 3/ VEN is the applied input voltage to the MUXes’ enable line En(0-15), En(16-31) and En(32-47). 4/ VOUT is the applied input voltage to the MUXes’ output line OUTPUT(0-15), OUTPUT(16-31) and OUTPUT(32-47). 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. Switching Characteristics (Tc = -55°C to +125°C, VDD = +15V, VEE = -15V, VR = +5.0V, Unless otherwise specified) Parameter Switching Test MUX Symbol tONA tOFFA tONEN tOFFEN Conditions RL = 10KΩ, CL = 50pF RL = 10KΩ, CL = 50pF RL = 1KΩ, CL = 50pF RL = 1KΩ, CL = 50pF Min 10 10 10 10 Max 1500 2000 1500 1000 Units ns ns ns ns Aeroflex Circuit Technology 5 SCD8503 REV A 10/26/01 Plainview NY (516) 694-6700 Truth Table (CH0 – CH15) A3 X L L L L L L L L H H H H H H H H A2 X L L L L H H H H L L L L H H H H A1 X L L H H L L H H L L H H L L H H A0 X L H L H L H L H L H L H L H L H EN(0-15) H L L L L L L L L L L L L L L L L "ON" CHANNEL 1/ NONE CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 CH9 CH10 CH11 CH12 CH13 CH14 CH15 1/ Between CH0-15 and OUTPUT (0-15) Truth Table (CH16 – CH31) A3 X L L L L L L L L H H H H H H H H A2 X L L L L H H H H L L L L H H H H A1 X L L H H L L H H L L H H L L H H A0 X L H L H L H L H L H L H L H L H EN(16-31) H L L L L L L L L L L L L L L L L "ON" CHANNEL 1/ NONE CH16 CH17 CH18 CH19 CH20 CH21 CH22 CH23 CH24 CH25 CH26 CH27 CH28 CH29 CH30 CH31 1 / Between CH16-31 and OUTPUT (16-31) Aeroflex Circuit Technology 6 SCD8503 REV A 10/26/01 Plainview NY (516) 694-6700 Truth Table (CH32 – CH47) A3 X L L L L L L L L H H H H H H H H A2 X L L L L H H H H L L L L H H H H A1 X L L H H L L H H L L H H L L H H A0 X L H L H L H L H L H L H L H L H EN(32-47) H L L L L L L L L L L L L L L L L "ON" CHANNEL 1/ NONE CH32 CH33 CH34 CH35 CH36 CH37 CH38 CH39 CH40 CH41 CH42 CH43 CH44 CH45 CH46 CH47 1 / Between CH32-47 and OUTPUT (32-47) Aeroflex Circuit Technology 7 SCD8503 REV A 10/26/01 Plainview NY (516) 694-6700 4V Address Lines 0.8V 12V MIN OUTPUT 0V tONA Definition of tONA 4V Address Lines 0.8V OUTPUT 0V tOFFA Definition of tOFFA 4V Enable Line 50% 0.8V 90% OUTPUT 10% 0V tONEN tOFFEN Definition of tONEN and tOFFEN Aeroflex Circuit Technology 8 SCD8503 REV A 10/26/01 Plainview NY (516) 694-6700 Lead Numbers & Functions ACT8503 – 96 Leads Ceramic QUAD Flat Pack Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 A2 NC A3 NC EN 0-15 NC CH0 NC CH1 NC CH2 NC CH3 NC CH4 NC CH5 NC CH6 NC CH7 NC GND GND Output V(0-15) NC CH8 NC CH9 NC CH10 NC Function Pin # 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Function CH11 NC CH12 NC CH13 NC CH14 NC CH15 NC NC +VCC NC -VEE NC VREF NC CASE GND CH47 CH46 CH45 CH44 CH43 CH42 CH41 CH40 CH39 CH38 CH37 CH36 CH35 CH34 Pin # 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 Function CH33 CH32 NC Output V(32-47) NC Output V(16-31) GND GND CH31 CH30 CH29 CH28 CH27 CH26 CH25 CH24 CH23 CH22 CH21 CH20 CH19 CH18 CH17 CH16 GND GND EN 32-47 EN 16-31 A0 NC A1 NC NOTE: It is recommended that all "NC or "no connect pin", be grounded. This eliminates or minimizes any ESD or static buildup. Aeroflex Circuit Technology 9 SCD8503 REV A 10/26/01 Plainview NY (516) 694-6700 CIRCUIT TECHNOLOGY Ordering Information Model Number ACT8503 -S Screening Military Temperature, -55°C to +125°C, Screened to the individual test methods of MIL-STD-883 IAW MIL-PRF-38534 Class K Military Temperature, -55°C to +125°C, Screened to the individual test methods of MIL-STD-883 IAW MIL-PRF-38534 Class H Commercial Flow, +25°C testing only Commercial Flow, -55°C to +125°C testing only Commercial Flow, -40°C to +85°C testing only Commercial Flow, -0°C to +70°C testing only NA DESC SMD # Pending Package QUAD Flat Pack ACT8503 ACT8503 -7 ACT8503 -T ACT8503 -I ACT8503 -C Flat Package Outline 1.150 ±.005 (23 Spaces at .050) Tol Non-Cum 4 Sides Pin 1 Pin 12 Pin 85 Pin 84 .200 MAX Pin 13 .0165 ±.003 1.320 SQ MAX Pin 36 (.400) .006 ±.001 Specifications subject to change without notice Pin 37 Pin 61 Pin 60 Note: Outside ceramic tie bars not shown for clarity. Contact factory for details Aeroflex Circuit Technology 35 South Service Road Plainview New York 11803 www.aeroflex.com Aeroflex Circuit Technology 10 Telephone: (516) 694-6700 FAX: (516) 694-6715 Toll Free Inquiries: (800) THE-1553 E-Mail: sales-act@aeroflex.com SCD8503 REV A 10/26/01 Plainview NY (516) 694-6700