With a dc-coupled input, rise/fall time of 5 ns, and 100-MHz bandwidth, the Femto HLVA-100 wideband logarithmic voltage amplifier has a dynamic range of up to 80 dB. Input voltage noise is 2 nV/Ö Hz.

The HMC611LP4/HMC611LP4E logarithmic detector/controllers are fabricated in a SiGe BiCMOS process, and convert RF signals at its differential input to a proportional output dc voltage. The parts ...

Replay: The ever increasing capabilities of cameras at all levels is not an excuse to forget how to use light, and why log highlight roll-off is a myth. The advent of logarithmic brightness encoding ...

Essentials for constructing a wide-dynamic-range system, including the application of switching or adaptive systems. Comparing multichannel vs. linear receivers. Analysis of how models react with ...