SCD5964 Rev A

FEATURES

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Operating voltage range: 3 volts to 6 volts.

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Radiation performance

- Total dose:

> 1 Mrad(Si); Dose rate = 50 - 300 rads(Si)/s

- ELDRS Immune

- SEL Immune

- Neutron Displacement Damage

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2.50V Precision Voltage Reference

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Power at 5 volts: 5mW

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2000V Input/Output ESD protection

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Full military temperature range

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Designed for aerospace and high reliability space applications

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Packaging – Hermetic Ceramic Surface Mount

- Weight - 2.0 gm max

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Aeroflex Plainview’s Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G.

RadHard-by-Design

GENERAL DESCRIPTION

Aeroflex’s RHD5964 is a radiation hardened, single supply, Voltage Reference in a 3-pad SMD-0.5

Packages. The RHD5964 design uses specific circuit topology and layout methods to mitigate total ionizing

dose effects and single event latchup. These characteristics make the RHD5964 especially suited for the

harsh environment encountered in Deep Space missions. It is guaranteed operational from -55°C to

+125°C. Available screened in accordance with MIL-PRF-38534 Class K, the RHD5964 is ideal for

demanding military and space applications.

The RHD5964 integrated circuit die is mounted directly to the metal signal pad providing optimum thermal

conduction to the printed circuit board bond sites.

Standard Products

December 8, 2014

www.aeroflex.com/RHDseries

RHD5964 Precision Voltage Reference

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