The ISC0904 is 1K × 1K format, 18-micron pixel pitch device. It is derived from the ISC0404 but designed for N-on-P detectors such as strained-layer superlattice devices or MCT. The 18-micron pixel pitch is identical and the user interface is similar. The ISC0904 has a well capacity of 11M electrons and can be operated in 4, 8 or 16 output mode. A frame of 120 Hz can be achieved for 1024 × 1024 pixels using the 16-output mode.