The CCD275-42 from Teledyne e2v is a 1 Megapixel CCD Image Sensor that has a resolution of 1022 (H) x 954 (V) pixels. It has an image area of 26.57 mm (H) x 24.8 mm (V) and a pixel size of 26 μm. This CCD image sensor has an active pixel of 1024 (H) x 2050 (V) and a pixel readout frequency of 3 MHz. It has an output amplifier sensitivity of 1.4 μV/e- and a peak signal of 700 ke-/pixel. This CCD image sensor has a pixel readout frequency of 3 MHz and frame transfer period of 1 ms. It includes 4 output amplifiers and has a focal plane height of 6 mm.

The CCD275-42 has a readout noise of 35 e- rms (at 3 MHz) and silicon die size of 29.7 mm x 55.6 mm. It has a peak charge storage 700000 e-/pixel (image) & 3000000 e-/pixel (register) and an output node capacity of 1400000 e-. This CCD image sensor has an output amplifier responsivity of 1.4 μV/e- and a dark signal of 160 e-/pixel/s. It has a charge transfer efficiency of 99.9995% (parallel) and 99.9985% (serial). This CCD image sensor is available in an aluminium nitride ceramic package that measures 50 mm x 70 mm and is ideal for astronomy applications.