HiRel Space Guide (Rev. A)

Featured ProductsMemoryMonolithic Asynchronous Rad Hard 16M SRAM with Embedded EDAC and ScrubSMV512K32-SPThe SMV512K32 is a high performance asynchronous CMOS SRAM organized as524,288 words by 32-bits. It is pin selectable between two modes: master or slave.The master device selection provides user defined autonomous EDAC scrubbingoptions. The slave device selection employs a scrub on demand feature that can beinitiated by a master device.WZE1ZE2GZDQ(31:0)Data ConvertersRead/WriteCircuitA7A8A9A10A11A12A13A14A15A16EDACRow DecoderSMV512K32-SP block diagramMemory Array512K x 32I/O CircuitColumn DecoderA0 A1 A2 A3 A4 A5 A6 A17 A18MBESCRUBZBUSYZGet more information: www.ti.com/product/SMV512K32-SPKey Features• Radiation performanceTID = >300 kRAD (Si)SER < 5e-17 upsets/bit-dayProton upset saturation crosssection < 3e-16cm 2 /bitLatch up immunity > LET = 110MeV-cm 2 /mg (T=398°K)• Functionally compatible with commercial512K x 32 asynchronous 16 MbSRAMs• 20ns read, 13.8ns write-throughmaximum access time• Built-in error detection and correction(EDAC)• Built-in scrub engine for autonomouscorrection (scrub frequency and delayis user defined)• Three state bidirectional data bus• Orderable as 5962-1123701VXC12-Bit 500-MSPS Analog-to-Digital ConverterADS5463-SPThe ADS5463-SP is a 12-bit, 500-MSPS analog-to-digital converter (ADC) that operatesfrom both a 5-V supply and 3.3-V supply, providing LVDS-compatible digital outputsfrom the 3.3-V supply. The input buffer isolates the internal switching of the onboardtrack and hold from disturbing the signal source while providing a high-impedance input.A INA INV REFCLKCLKA1ReferenceTH1TimingTH2+ +A2TH3– –ADC1 DAC1 ADC25OVR OVR DRY DRYDigital Error CorrectionD[12:0]AV DDDAC2DV DDA35 5GNDADC3Key Features• Radiation performanceTID = 150 kRAD (Si)• Single event latchup (SEL) immune atLET ≤ 86 MeV-cm 2 /mg• SNR > 64.5 dBFS at 450 MHzand 500 MSPS• 2.2-VPP differential input voltage• 2.2-W total power dissipation• On-chip analog buffer, track and holdand reference circuit• 84-pin ceramic ceramic quad Flatpackpackage (HFG)• QML-V RHA qualified, SMD5962R0720802VXC• Military temperature range–55°C to 125°CADS5463-SP functional block diagramGet more information: www.ti.com/product/ADS5463-SPApplications• Orbital communication• Orbital control systems• Spacecraft communicationsTexas Instruments Space Products Guide 2013 | 7