GENERAL DESCRIPTION
The SAA7184 and SAA7185B digital video encoders 2 (DENC2-M6) encode digital YUV video data to an NTSC or PAL CVBS or S-Video signal.

FEATURES
• CMOS 5 V device
• Digital PAL/NTSC encoder
• System pixel frequency 13.5 MHz
• Accepts MPEG decoded data
• 8-bit wide MPEG port
• Input data format Cb, Y, Cr etc. (CCIR 656)
• 16-bit wide YUV input port
• I2C-bus control port or alternatively MPU parallel control port
• Encoder can be master or slave
• Programmable horizontal and vertical input synchronization phase
• Programmable horizontal sync output phase
• OVL overlay with Look-Up Tables (LUTs) 8 × 3 bytes
• Colour bar generator
• Line 21 closed caption encoder
• Cross-colour reduction
• Macrovision revision_6 Pay-per-View copy protection system as option (SAA7184 only). Remark: This device is protected by U.S. patent numbers 4631603 4577216 and 4819098 and other intellectual property rights. Use of the Macrovision anticopy process in the device is licensed for non-commercial home use only. Reverse engineering or disassembly is prohibited. Please contact your nearest Philips Semiconductors sales office for more information.
• DACs operating at 27 MHz with 10-bit resolution
• Controlled rise and fall times of output syncs and blanking
• Down-mode of DACs
• CVBS and S-Video output simultaneously
• PLCC68 package.