Description: This proposal outlines a digital pixel readout integrated circuit (DPROIC) to achieve extremely high dynamic range, high speed and elegant functionality for infrared image focal plane arrays. This digital pixel readout will be a complete camera-on-chip architecture when combined with single or dual polarity dual band detectors in a hybrid fashion. It will have a wide operating temperature range to support a broad range of detector architectures. The proposed DPROIC will be implemented in a mature CMOS process with much more reasonable mask costs as compared to that of state-of-the-art line width processes, saving money and broadening the possible supplier base. The final product will be flexible enough to be used as a generic readout integrated circuit for a broad range of NASA missions and other applications.

Benefits: - Earth observing including water vapor, sea ice, land & water temperature, ecosystem dynamics, weather science, land resource mapping - Compact and low power short duration missions such as cube satellites - Solar System and astronomy applications such as imaging cold bodies near bright objects, measuring temperatures and atmospheres of planets - Any application requiring two color (any combination of & from shortwave to longwave) detectors to determine precise irradiances at two different wavelengths radiating from the same area at the same time

- Any infrared application requiring high dynamic range and improved sensitivity - Ground and air combat applications - Military surveillance compatible with sun-approach warnings - Any application requiring high dynamic range and a lower-cost system - Homeland security applications - Fire/disaster emergencies - Security and surveillance in hostile scene situations - Industrial and medical applications