Datasheet

SLES084C − August 2007TVP5146

• Component processor

• Clock/timing processor and power-down control

• Software-controlled power-saving standby mode

• Output formatter

• I

C host port interface

• VBI data processor

• Macrovision copy protection detection circuit (Type 1, 2, 3, and separate color stripe detection)

• 3.3-V tolerant digital I/O ports

1.1 Detailed Functionality

• Four 30-MSPS, 10-bit A/D channels with programmable gain control

• Supports NTSC (J, M, 4.43), PAL (B, D, G, H, I, M, N, Nc, 60), SECAM (B, D, G, K, K1, L), CVBS, and

S-video

• Supports analog component SD YPbPr/RGB video formats with embedded sync

• 10 analog video input terminals for multisource connection

• User-programmable video output formats

− 10-bit ITU-R BT.656 4:2:2 YCbCr with embedded syncs

− 10-bit 4:2:2 YCbCr with separate syncs

− 20-bit 4:2:2 YCbCr with separate syncs

−2× sampled raw VBI data in active video during a vertical blanking period

− Sliced VBI data during a vertical blanking period or active video period (full field mode)

• HSYNC/VSYNC outputs with programmable position, polarity, and width, and FID (field ID) output

• Component video processing

− Gain (contrast) and offset (brightness) adjustments

− Automatic component video detection (525/625)

− Color space conversion from RGB to YCbCr

• Composite and S-video processing

− Adaptive 2-D, 5-line, adaptive comb filter for composite video inputs; chroma trap available

− Automatic video standard detection (NTSC/PAL/SECAM) and switching

− Luma-peaking with programmable gain

− Patented CTI circuit

− Patented architecture for locking to weak, noisy, or unstable signals

− Single 14.31818-MHz reference crystal for all standards (ITU-R.BT601 and square pixel)

− Line-locked internal pixel sampling clock generation with horizontal- and vertical-lock signal outputs

− Genlock output [real-time control (RTC] format) for downstream video encoder synchronization

• Certified Macrovision copy protection detection