VP5311B

VP5311B/VP5511B NTSC/PAL Digital Video Encoder Advance Information Supersedes DS4575 1.5 May 1997 version DS4575 - 2.2 October 1998 PIN 1 2 FEATURES 3 s Converts Y, Cr, Cb data to analog composite video and 4 www.DataSheet4U.com S-video 5 s Supports CCIR recommendations 601 and 656 6 s All digital video encoding 7 s Selectable master/slave mode for sync signals 8 s Switchable chrominance bandwidth 9 s Switchable pedestal with gain compensation 10 s SMPTE 170M NTSC or CCIR 624 PAL compatible 11 outputs 12 s GENLOCK mode 13 s Line 21 Closed Caption encoding 14 2 s I C bus serial microprocessor interface 15 s VP5311B supports Macrovision anti-taping format Rev. 16 6.1, in PAL and Rev. 7.01 in NTSC. 17 18 APPLICATIONS 19 s Digital Cable TV 20 s Digital Satellite TV 21 s Multi-media 22 s Video games 23 s Karaoke 24 s Digital VCRs 25 26 ORDERING INFORMATION 27 VP5311B/CG/GP1N 28 VP5511B/CG/GP1N 29 30 31 32 The VP5311/VP5511 converts digital Y, Cr, Cb, data into analog NTSC/PAL composite video and S-video signals. The outputs are capable of driving doubly terminated 75 ohm loads with standard video levels. The device accepts data inputs complying with CCIR Recommendation 601 and 656. The data is time multiplexed on an 8 bit bus at 27MHz and is formatted as Y, Cr, Y, Cb (i.e. 4:2:2). The video blanking and sync information from REC 656 is included in the data stream when the VP5311/ VP5511 is working in slave mode. The output pixel rate is 27MHz and the input pixel rate is half thi...