A 3-pin 1V 115µW 176× 144 autonomous active pixel image sensor in 0.18 µm CMOS
J Lin, R Özgün, PO Pouliquen… - … of Circuits and …, 2011 - ieeexplore.ieee.org
2011 IEEE International Symposium of Circuits and Systems (ISCAS), 2011•ieeexplore.ieee.org
We present a micropower QCIF image sensor fabricated in 0.18 μm CMOS technology. Low-
power operation is achieved through a system-on-chip design methodology optimizing from
device to architecture, yielding a 3-pin autonomous system. Supply voltage and reference
are scaled down to 1.0 V and 400mV, respectively. Compared to previous work, this imager
consumes 42% less energy per pixel.
power operation is achieved through a system-on-chip design methodology optimizing from
device to architecture, yielding a 3-pin autonomous system. Supply voltage and reference
are scaled down to 1.0 V and 400mV, respectively. Compared to previous work, this imager
consumes 42% less energy per pixel.
We present a micropower QCIF image sensor fabricated in 0.18μm CMOS technology. Low-power operation is achieved through a system-on-chip design methodology optimizing from device to architecture, yielding a 3-pin autonomous system. Supply voltage and reference are scaled down to 1.0V and 400mV, respectively. Compared to previous work, this imager consumes 42% less energy per pixel.
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