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The electronics for the FTF2020 and FTT1010 camera's is designed and constructed in 2000/2002. The digital part is based on easily applicable TTL logic IC's. The analog part has recently been upgraded and uses a high quality, low noise Opamp, the AD797. The gain (4x / 11x / 32x) is electronically controlled using an analog switch (DG411). A sample&hold circuit uses Correlated Double Sampling for optimum results. Although the schematics of the camera electronics is probably of limited value, I've listed the 7 pages below: |
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| FTF2020M board | Correlated Double Sampling | FTT1010M device structure | ||