NXP Semiconductors SAA7185B
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. The circuit accepts CCIR compatible YUV data with 720 active pixels per line in 4 : 2 : 2 multiplexed formats, for example MPEG decoded data. The device includes a sync/clock generator and on-chip Digital-to-Analog Converters (DACs).| Part No. | SAA7185B |
|---|---|
| Datasheet | SAA7185B Download |
| Manufacturer |  NXP Semiconductors |
| Description | Digital Video Encoders DENC2-M6 |
| Buy | Stock & Price |
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.
