Title :
3V CMOS 0.35 u transimpedance receiver for optical applications
Author :
Bengtson, Håkan ; Svensson, Christer
Author_Institution :
Dept. of Phys. & Meas. Technol., Linkoping Univ., Sweden
Abstract :
A new class of receivers for optical applications is described. The novelty of the design is the high speed stage. The receiver is designed for low noise, high bandwidth and high transimpedance-bandwidth product. The receiver is driving a 50 Ω load. Post simulations on chip with all capacitance parasitics and a 0.5 pF diode capacitance, gives a 1.3 GHz bandwidth. For an input diode current of 1 uA=zero and 10 uA=one, the output signal is 0.15 V peak to peak and the output SNR is 23 dB
Keywords :
CMOS digital integrated circuits; capacitance; circuit feedback; optical receivers; 0.15 V; 0.35 micron; 0.5 pF; 1 to 10 muA; 1.3 GHz; 3 V; CMOS; capacitance parasitics; diode capacitance; high speed stage; input diode current; optical receivers; output SNR; output signal; transimpedance receiver; transimpedance-bandwidth product; Bandwidth; Capacitance; Inverters; Optical amplifiers; Optical buffering; Optical receivers; Radiofrequency amplifiers; Transconductance; Transfer functions; Voltage;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.922171
