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        參數(shù)資料
        型號(hào): LC9949G
        廠商: Sanyo Electric Co.,Ltd.
        英文描述: 1/6 Optical Size EIA B/W Solid-State Image Sensor
        中文描述: 1 / 6光學(xué)尺寸環(huán)境影響評(píng)估/黑白固態(tài)圖像傳感器
        文件頁(yè)數(shù): 6/10頁(yè)
        文件大?。?/td> 117K
        代理商: LC9949G
        Imaging Characteristics
        Note:
        *
        When the frame shift frequency is 3.58 MHz and the storage time is 1/60 second
        Test Procedures
        The Sanyo evaluation board must be used for the following tests.
        1. Sensitivity
        Use a CCV31F pattern box (manufactured by Dai Nippon Printing Co., Ltd.) set up at a brightness of 1300 NT and
        color temperature of 3100°K with no pattern. Image the pattern box with an HF16A lens (manufactured by Fujinon)
        with a 1 mm thick C-500 IR cut filter in front of that lens.
        Set the lens f-stop to f11 and set the lens to be 50 cm from the pattern box. Measure the CCD output signal from the
        center of the image with this setup.
        2. Uniformity of Output Signal
        Measure under the following conditions.
        Standard drive conditions (See the specifications document.)
        Use a 3200°K color temperature halogen lamp as the light source.
        Use a 1 mm thick C-500 IR cut filter.
        Set the CCD surface illumination to 7 lux, and divide the image into 45 areas as shown in Figure 4.
        Measure the average value for each block, and determine the maximum, minimum, and mean of those values.
        Determine the ratio of the range of the block average values to the mean of the block average values.
        VF =
        Figure 4
        3. Saturated Signal
        Saturate the output signal by removing the lens in the test setup for item 1. Measure the CCD output signal from the
        center of the image in this state.
        maximum block average value – minimum block average value
        mean block average value
        No. 5217-6/10
        LC9949G
        Parameter
        Symbol
        Test method
        Conditions
        min
        typ
        max
        Unit
        Sensitivity
        S
        1
        110
        mV
        Video signal imbalance
        VF
        2
        15
        %
        Saturated signal
        Vsat
        3
        500
        mV
        Smear
        SM
        4
        *
        0.04
        %
        Dark signal
        Vdrk
        γ
        5
        55°C
        7
        mV
        Gamma characteristics
        1
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