Unveiled by OmniVision Technologies Inc., the OV6920 CameraChip CMOS camera has a 1/18-in. sensor that operates at low power for use in disposable cameras for medical applications. The 2.1 × 2.3-mm chip-scale package enables a 3.2-mm-diameter microscopic camera module for minimally invasive medical procedures. The small-footprint single-chip OmniPixel2 CameraChip system requires only a clock and power to get the NTSC composite signal out for direct interface with a VCR/TV/monitor. It runs on a single 3.3-VDC supply.