Rad-Hard LVDS

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ST’s rad-hard LVDS series includes 400 Mbit/s LVDS drivers, receivers and multiplexers, all with a very large input common-mode range from -4 V to +5 V, able to withstand ESD up to 8 kV.

Using ST’s 0.13 µm pure CMOS technology, this series offers enhanced performances including extended absolute maximum ratings.

All devices are cold spare and fail-safe. Radiation tests demonstrate they sustain up to 300 krad (Si) in total ionization dose, they are single-event latch-up free up to 135 MeV.cm²/mg and have best-in-class single-event transient behavior, thus meeting the requirements of satellite applications. QML-V qualification is in progress.

Part NumberGeneral DescriptionRadiation LevelAgency QualificationAgency Generic SpecHi-Rel PackageNumber of ChannelsData Rate (Bit rate) max (Mbps)Supply Voltage(Vcc) min (V)Supply Voltage(Vcc) max (V)Vi RangeTemperature range(T)
RHFLVDS2281Dual 4x4 LVDS Crosspoint Switch300 krad (Si) - SEL & SEU freeQML-V5962F14234Flat-64840033.6-4V to +5V-55 to 125 C
RHFLVDS31ARad-Hard quad LVDS driver300 krad (Si) - SEL & SEU freeQML-V5962F98651Flat-16440033.60 to 3.6 V-55 to 125 C
RHFLVDS32ARad-Hard quad LVDS receiver300 krad (Si) - SEL & SEU freeQML-V5962F98652Flat-16440033.6-4.0 to 5.0 V-55 to 125 C
RHFLVDSR2D2Rad-Hard dual LVDS transceiver300 krad (Si) - SEL & SEU freeQML-V5962F06202Flat-18440033.6-4.0 to 5.0 V-55 to 125 C