Datasheet

TVP5146M2
www.ti.com SLES141H –JULY 2005– REVISED FEBRUARY 2012
NTSC/PAL/SECAM 4×10-Bit Digital Video Decoder
With Macrovision™ Detection, YPbPr Inputs, 5-Line Comb Filter,
and SCART Support
Check for Samples: TVP5146M2
1 Introduction
1.1 Features
1234
– Patented Architecture for Locking to Weak,
• Four 30-MSPS 11-Bit A/D Channels With
Noisy, or Unstable Signals
Programmable Gain Control
– Single 14.31818-MHz Reference Crystal for
• Supports NTSC (J, M, 4.43), PAL (B, D, G, H, I,
All Standards
M, N, Nc, 60), SECAM (B, D, G, K, K1, L), CVBS,
and S-Video – Line-Locked Internal Pixel Sampling Clock
Generation With Horizontal and Vertical Lock
• Supports Analog SD YPbPr Component and
Signal Outputs
SCART (RGB/YPbPr + CVBS) Video Formats
With Embedded Sync – Genlock Output RTC Format for Downstream
Video Encoder Synchronization
• Ten Analog Video Input Terminals for
Multisource Connection • Certified Macrovision™ Copy Protection
Detection
• User-Programmable Video Output Formats
• Available in Commercial (0°C to 70°C) and
– 10-Bit ITU-R BT.656 4:2:2 YCbCr With
Industrial (−40°C to 85°C) Temperature Ranges
Embedded Syncs
• VBI Data Processor
– 10-Bit 4:2:2 YCbCr With Separate Syncs
– Teletext (NABTS, WST)
– 20-Bit 4:2:2 YCbCr With Separate Syncs
– CC and Extended Data Service (EDS)
– 2× Sampled Raw VBI Data in Active Video
During Vertical Blanking Period – Wide Screen Signaling (WSS)
– Sliced VBI Data During Vertical Blanking – Copy Generation Management System
Period or Active Video Period (Full-Field (CGMS)
Mode)
– Video Program System (VPS/PDC)
• HSYNC/VSYNC Outputs With Programmable
– Vertical Interval Time Code (VITC)
Position, Polarity, Width, and Field ID (FID)
– Gemstar™ 1×/2× Mode
Output
– V-Chip Decoding
• Component Video Processing
– Register Readback of CC, WSS (CGMS),
– Gain (Contrast) and Offset (Brightness)
VPS/PDC, VITC and Gemstar 1×/2× Sliced
Adjustments
Data
– Automatic Component Video Detection
• I
2
C Host Port Interface
(525/625)
• Reduced Power Consumption: 1.8-V Digital
– Color Space Conversion from RGB to YCbCr
Core, 3.3-V Digital I/O, and 1.8-V Analog Core
• Composite and S-Video Processing
With Power-Save and Power-Down Modes
– Adaptive 2-D 5-Line Adaptive Comb Filter for
• 80-Terminal TQFP PowerPAD™ Package
Composite Video Inputs; Chroma-Trap
• RGB Sync on Green Not Currently Supported,
Available
All References to "RGB" in This Data Manual
– Automatic Video Standard Detection
Imply "SCART RGB"
(NTSC/PAL/SECAM) and Switching
– Luma Peaking With Programmable Gain
– Patented Chroma Transient Improvement
(CTI) Circuit
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2PowerPAD is a trademark of Texas Instruments.
3Gemstar is a trademark of Gemstar-TV Guide Intermational.
4Macrovision is a trademark of Macrovision Corporation.
PRODUCTION DATA information is current as of publication date. Products conform to
Copyright © 2005–2012, Texas Instruments Incorporated
specifications per the terms of the Texas Instruments standard warranty. Production
processing does not necessarily include testing of all parameters.