256 Element PbS Multiplexed Array Performance

Parameter Typical Performance
Operating Wavelength Range: 1 to 3 Microns (PbS)
Operating Temperature: -4șC (TEC stabilized)
Number of Elements: 256 detector elements
Element Size: Pixel width 40 microns, pixel height 450 microns, and pixel pitch 50 microns
Peak Detectivity: D* (PbS): 1x1011   (cmHz0.5W-1) @ 0șC
Response Uniformity (pixel-to-pixel): ±10% of array signal mean (PbS)
NEP <20 pW (1ms integration)
Integration Range: .01ms to 200ms (on board)
Dynamic Range: 4000:1 (single scan)
Pixel Clock: 2MHz max.
Linearity: 90%
Pixel Operability: 98%
Detector Rise Time: <1ms
Input Power Requirement: 12 VDC main, 5VDC @1.5A cooler