Simple feedback network for bandwidth enhancement of

A single-stage transimpedance amplifier for DVD applications in 0.6 µm BICMOS technology is presented. The expansion of the transimpedance-bandwidth product is based on an improved feedback network. A transimpedance of 198 kΩ and a bandwidth of 265 MHz are achieved, resulting in a transimpedance-bandwidth product of 52.5 THz Ω.

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