| 摘要 |
Power supplies, a ground, and so forth of an analog portion including an image pickup portion 12 are connected to electrode pads 14. Power supplies, a ground, and so forth of a digital portion are connected to electrode pads 15. Thus, various problems such as an increase of impedance of power supplies and a ground, signal crosstalk between each circuit, and noise due to internal line connections between the image pickup portion 12 and a peripheral portion 13 can be prevented.
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