YAN Guang, ZHAO Yi-qiang. Design of high performance buffer for cryogenic IR plane array readout circuit[J]. 2013, 32(5): 128-130+134. DOI: 10.13873/j.1000-97872013.05.024.
A high-performance output buffer for cooling infrared(IR)plane array ROIC is designed using chrt 0.35 μm 3.3V CMOS technology.The buffer drives a load capacitance of about 25 pF with readout rate 5M/s of IR readout circuit.In the condition of output 2V
setup time is 40ns and average power consumption is 3.94 mA.Simulation result and final test result of model parameters of chrt 0.35 μm is given
which basicly meets design requirements of infrared readout circuit.