GENERAL DESCRIPTION
The ADV7188 integrated video decoder automatically detects and converts standard analog baseband television signals compatible with worldwide NTSC, PAL, and SECAM standards into 4:2:2 component video data compatible with 20-/16-/10-/8-bit CCIR 601/CCIR 656.

FEATURES
Multiformat video decoder supports NTSC (J/M/4.43), PAL (B/D/G/H/I/M/N), SECAM
Integrates four 54 MHz, Noise Shaped Video (NSV®), 12-bit ADCs
SCART fast blank support
Clocked from a single 28.63636 MHz crystal
Line-locked clock-compatible (LLC)
Adaptive Digital Line Length Tracking (ADLLT™), signal processing, and enhanced FIFO management give mini-TBC functionality
5-line adaptive comb filters
Proprietary architecture for locking to weak, noisy, and unstable video sources such as VCRs and tuners
Subcarrier frequency lock and status information output
Integrated automatic gain control (AGC) with adaptive peak white mode
Macrovision® copy protection detection
Chroma transient improvement (CTI)
Digital noise reduction (DNR)
Multiple programmable analog input formats
   CVBS (composite video)
   Y/C (S-video)
   YPrPb (component) (VESA, MII, SMPTE, and BETACAM)
12 analog video input channels
Integrated antialiasing filters
Programmable interrupt request output pin
Automatic NTSC/PAL/SECAM identification
Digital output formats (8-bit, 10-bit, 16-bit, or 20-bit) ITU-R BT.656 YCrCb 4:2:2 output + HS, VS, and FIELD
0.5 V to 1.6 V analog signal input range
Differential gain: 0.4% typical
Differential phase: 0.4° typical
Programmable video controls Peak white/hue/brightness/saturation/contrast
Integrated on-chip video timing generator
Free-run mode (generates stable video output with no input)
VBI decode support for close captioning (including Gemstar® 1×/2× (XDS)), WSS, CGMS, teletext, VITC, VPS
Power-down mode
2-wire serial MPU interface (I2C® compatible)
3.3 V analog, 1.8 V digital core, 3.3 V input/output supply
Industrial temperature grade: −40°C to +85°C
80-lead, Pb-free LQFP

APPLICATIONS
High end DVD recorders
Video projectors
HDD-based PVRs/DVDRs
LCD TVs
Set-top boxes
Professional video products
AVR receiver