资料介绍
The TW9912 is a low power NTSC/PAL/SECAM video decoder chip that also supports analog component video as an input. The video decoder decodes the base-band analog CVBS or S-video signals into digital an 8-bit 4:2:2 YCbCr format. The analog component video is digitized into an 8-bit YCbCr format. The digital output supports standard BT.656 format for interlaced video. Techwell GET FULL DATASHEET
NTSC/PAL/SECAM Video Decoder with Component
Input and Progressive Output Support
TW9912
Features
Video Decoder Analog Video Input
NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N Triple 10-bit ADCs with independent clamping and
combination), PAL (60), SECAM support with gain control
automatic format detection Supports 480i/480p/576i/576p analog component
Software selectable analog input control input with SOG
Built-in analog anti-alias filter Digital Output
Fully programma
我要上传