Product Summary
The W9950P is a digital video encoder. It converts digital R,G,B 24-bit data and YCrCb (4:2:2) 16-bit data into analog composite video and Y/C video signals. The video format is 525-line (M) NTSC or 625-line (B,D,G, H,I) PAL. The W9950P can operate in master or slave mode. In master mode, the W9950P internally generates the required video timing signals HSYNC and VSYNC and a FIELD signal according to the specified NTSC/PAL video standard. In slave mode, it accepts HSYNC and VSYNC input signals to synchronize with an external video source.
Features
W9950P features: (1)Monolithic CMOS process; (2)Two composite outputs; (3)Y/C video output (S video); (4)Power-down mode; (5)Optional Gamma correction; (6)CCIR601 or square pixel input data rates; (7)Master/slave sync signal switchable; (8)Interlaced and non-interlaced operation; (9)Optional internal voltage reference; (10)Internal digital oscillator (no crystal required).
Diagrams
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W9950P |
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W9950P |
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W9951TF |
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W9952QP |
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W9953F |
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W9954F |
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