1 GHz Low-Noise Hybrid Preamplifier for Optical Detection

[摘要] A 1 GHz low- noise preamplifier, especially designed for photodetection purposes is described. The amplifier noisewhich sets a limit to the sensitivity of the photodiode-preamplifier combination is minimized using a hybrid technologywhich allows very low values of the parasitics. Results on a complete photodiode-equalized preamplifier aregiven.

[学科分类] 工程和技术（综合）