ICX248AK

ICX248AK Diagonal 8mm (Type 1/2) CCD Image Sensor for NTSC Color Video Cameras Description The ICX248AK is an interline CCD solid-state image sensor suitable for NTSC color video cameras with a diagonal 8mm (Type 1/2) system. Compared with the current product ICX038DNA, basic characteristics such as sensitivity, smear, dynamic range and S/N are improved drastically through the adoption of EXview HAD CCDTM technology. This chip features a field period readout system and an electronic shutter with variable charge-storage time. This chip is compatible with the pins of the ICX038DNA and has the same drive conditions. EXview HAD CCDTM has different spectral characteristics from the current CCD. 20 pin DIP (Cer-DIP) Pin 1 2 Features High sensitivity (+4.0dB compared with the ICX038DNA) Low smear (–6dB compared with the ICX038DNA) High D range (+2.0dB compared with the ICX038DNA) 3 40 H High S/N Pin 11 High resolution and low dark current Excellent antiblooming characteristics Optical black position Ye, Cy, Mg, and G complementary color mosaic filters on chip (Top View) Continuous variable-speed shutter Substrate bias: Adjustment free (external adjustment also possible with 6 to 14V) Reset gate pulse: 5Vp-p adjustment free (drive also possible with 0 to 9V) Horizontal register: 5V drive Device Structure Interline CCD image sensor Image size: Diagonal 8mm (Type 1/2) Number of effective pixels: 768 (H) × 494 (V) approx. 380K pixels Total number of pixel...