A camera module for digital television for transmitting an image or a video in digital television is provided to secure product development capability by satisfying the commercialization of a bidirectional service of the digital television including IPTV and video call. An image sensor unit(110) outputs the digital image signal. An encoding unit(120) is connected to the image sensor portion. The encoding unit converts digital image signal into analog signal by receiving the digital image signal. The encoding unit transmits the analog signal to the digital television. A controller(130) controls bidirectional transceiving performance.
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