High bandwidth transimpedance amplifier design using active transmission lines

Hyeon-Min Bae, N. Shanbhag
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.  
A transimpedance amplifier (TIA) is designed based on the first order wave equation. The feedback resistance is set as the ohJective function for transimpedance. The main feedback amplifier provides transimpedance and a wide band compensation amplifier determines the characteristics of overall TIA. The stability of lhe TlA is not affected due to the open loop nature of compensation. Simulation results show that the TIA achieves a 58 dB gain and 1.32 GHz bandwidth in a 0.25 ym standard CMOS process.
doi:10.1109/iscas.2003.1205548 dblp:conf/iscas/BaeS03 fatcat:5nwufzztnfe7bhb34wm3zgbf7a