Winbond Electronics Corporation W9953F
The W9953F also provides Macrovision 7.01 copy protection, but W9954F doesn't provide this function. The W9953F may be purchased by Macrovision Authorized Buyers only. XTALO XTALI XCLK TTX TTXR Q Note, crystal oscillator Teletext Sync Generator Closed Captioning Internal Voltage Reference V REF The difference between W9953F and W9954F is W9953F provides Macro -vision 7.01 copy protection, but W9954F doesn't provide this function.| Part No. | W9953F |
|---|---|
| Datasheet | W9953F Download |
| Manufacturer |  Winbond Electronics Corporation |
| Description | TV Encoder |
| Buy | Stock & Price |
GENERAL DESCRIPTION
S a atW9954F is a high performance digital The W9953F/ D which converts a 4:2:2 ITU-R 601/656 video encoder . digital video stream into a standard analog base w band composite video and Y/C video signals, which w compatible with worldwide standards. w The W9953F/ W9954F can operate in either master W9953F/W9954F TV ENCODER● Master or slave operation modes
● Programmable sync polarity and horizontal phase
● Programmable Y/C delay relationship
● Sync extraction from digital input data
● Interlaced or non-interlaced operation
● Closed captioning and WSS/CGMS encoding
● PAL-WST Teletext encoding
● Fast I2C-bus control port or slave mode and interlaced or non-interlaced mode. The on-chip 2X over sampling eases the analog post-filtering. Three 10-bit resolution D/A converters provide Y,C and CVBS signals, all in standard video-level at doubly terminated 75 Ω loads. The chips provide Closed-Caption, WSS/ CGMS and teletext functions.