signal designed to measure signals from the photomultiplier.
Models may be purchased as stand-alone units or in a microphone and low-noise preamplifier
combination with iTEDS on-board memory storage capabilities, facilitating their use within larger channel count applications.
The dynamic range is dependent on environmental conditions and spectrum analyzer type; the integrated low-noise preamplifier
provides an additional 28-dBm gain.
Penttila, The NPDGamma Low-Noise Preamplifier
, submitted in 2004 to Nucl.
It offers the performance of the AK5354 while integrating a low-noise preamplifier
(+40 dB to 60 dB) and a condenser microphone power supply.
The HOA 7026 is comprised of three erbium-doped fiber amplifier (EDFA) modules -- a low-noise preamplifier
and two power amplifiers.
Fabricated design examples that include operational transconductance amplifiers optimized for various tradeoffs in DC and AC performance, and micropower, low-noise preamplifiers
optimized for minimum thermal and flicker noise