Description
The RHR801 is a very high-speed single comparator. It is designed to allow very high rise and fall times while drawing a high noise supply rejection. It uses a high-speed complementary BiCMOS process to achieve its very good speed/power ratio and its high tolerance to radiation. The RHR801 is mounted in a hermetic Flat-8 package.

Features
• Propagation time of 7 ns
• Rise/fall time: 1.1 ns on 10 pF
• Low consumption: 1.4 mA
• Single supply: 3 V to 5 V
• 100 krad high-dose rate
• SEL-free up to 120 MeV.cm²/mg
• SET characterized

Applications
• High-speed timing
• High-speed sampling
• Clock recovery
• Clock distribution
• Phase detectors