GENERAL DESCRIPTION
●The ADV7182 automatically detects and converts standard analog baseband video signals compatible with worldwide NTSC, PAL, and SECAM standards into a 4:2:2 component video data stream. This video data stream is compatible with the 8-bit ITU-RBT.656 interface standard.
●FEATURES
● Worldwide NTSC/PAL/SECAM color demodulation support
● One 10-bit analog-to-digital converter (ADC), 4× oversampling per channel for CVBS, Y/C mode, and YPrPb
● Four analog video input channels with on-chip antialiasing filter
● CVBS (composite), Y/C (S-Video), and YPrPb (component) video input support
● Fully differential, pseudo differential, and single-ended CVBS video input support
● Up to 4 V common-mode input range solution
● Excellent common-mode rejection capabilities
● Five-line adaptive comb filters and CTI/DNR video enhancement
● TBC functionality provided by adaptive digital line length tracking (ADLLT), signal processing, and enhanced first in, first out (FIFO) management
● Integrated automatic gain control (AGC) with adaptive peak white mode
● Video fast switch capability
● Adaptive contrast enhancement (ACE)
● Down dither (8 bits to 6 bits)
● RoviTM (Macrovision) copy protection detection
● NTSC/PAL/SECAM autodetection
● 8-bit ITU-R BT.656 YCrCb 4:2:2 output and HS, VS, or FIELD
● Full-featured VBI data slicer with teletext support (WST)
● Power-down mode and ultralow sleep mode current
● Two-wire serial MPU interface (I2C compatible)
● Single 1.8 V supply possible
● Qualified for automotive applications
● −40°C to +105°C temperature grade
● 32-lead, 5 mm × 5 mm, RoHS-compliant LFCSP
●APPLICATIONS
● Automotive infotainment
● DVRs for video security
● Media players
