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1.5 V resistive fuse for image smoothing and segmentation

1.5 V resistive fuse for image smoothing and segmentation

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A 1.5 V resistive fuse for image smoothing and segmentation using bulk-driven MOSFETs is presented. The circuit switches on only if the differential voltage applied across its input terminals is less than a set voltage; it switches off if the differential voltage is higher than the set value. The useful operation range of the circuit is 0.4 V with a supply voltage of 1.5 V and threshold voltages of VTn = 0.828 V and VTp = –0.56 V for n and p channel MOSFETs, respectively.

Inspec keywords: MOS analogue integrated circuits; image processing equipment; image segmentation; electric fuses; smoothing methods

Other keywords: supply voltage; 1.5 V; bulk-driven MOSFETs; threshold voltages; image smoothing; resistive fuse; 0.828 V; differential voltage; operation range; -0.56 V; image segmentation

Subjects: Fuses; Other MOS integrated circuits; Optical information, image and video signal processing

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      • Blalock, B.J., Allen, P.E., Rincon, G.A.: `A 1 V CMOS opamp using bulk-driven MOSFETs', Proc. IEEE Int. Solid-State Circuits Conf., 1995.
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