TVP5151
www.ti.com
SLES241E–SEPTEMBER 2009–REVISED OCTOBER 2011
Ultralow-Power NTSC/PAL/SECAM Video Decoder
Check for Samples: TVP5151
1 Introduction
1.1 Features
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• Accepts NTSC (J, M, 4.43), PAL (B, D, G, H, I,
• Standard Programmable Video Output Formats
M, N, Nc), and SECAM (B, D, G, K, K1, L) Video
– ITU-R BT.656, 8-Bit 4:2:2 With Embedded
• Supports ITU-R BT.601 Standard Sampling
Syncs
• High-Speed 9-Bit Analog-to-Digital Converter
– 8-Bit 4:2:2 With Discrete Syncs
(ADC)
• Macrovision™ Copy Protection Detection
• Two Composite Inputs or One S-Video Input
• Advanced Programmable Video Output
• Fully Differential CMOS Analog Preprocessing
Channels With Clamping and Automatic Gain
Control (AGC) for Best Signal-to-Noise (S/N)
Performance
Formats
– 2× Oversampled Raw Vertical Blanking
Interval (VBI) Data During Active Video
– Sliced VBI Data During Horizontal Blanking
• Ultralow Power Consumption
or Active Video
• 48-Terminal PBGA Package (ZQC) or
32-Terminal TQFP Package (PBS)
• Power-Down Mode: <1 mW
• VBI Modes Supported
– Teletext (NABTS, WST)
– Closed-Caption Decode With FIFO and
• Brightness, Saturation, Hue, and Sharpness
Extended Data Services (XDS)
Control Through I2C
– Wide Screen Signaling, Video Program
System, CGMS-A, Vertical Interval Time
Code
• Complementary 4-Line (3-H Delay) Adaptive
Comb Filters for Both Cross-Luminance and
Cross-Chrominance Noise Reduction
• Patented Architecture for Locking to Weak,
Noisy, or Unstable Signals
• Single 27.000-MHz Crystal for All Standards
– Gemstar 1x/2x Electronic Program Guide
Compatible Mode
– Custom Configuration Mode That Allows
User to Program Slice Engine for Unique VBI
Data Signals
• Internal Phase-Locked Loop (PLL) for
Line-Locked Clock and Sampling
• Power-On Reset
• Subcarrier Genlock Output for Synchronizing
• Industrial Temperature Range
(TVP5151I): –40°C to 85°C
Color Subcarrier of External Encoder
• Variable Digital I/O Supply Voltage Range from
1.8 V to 3.3 V
1.2 Description
The TVP5151 device is an ultralow-power NTSC/PAL/SECAM video decoder. Available in a space-saving
48-terminal PBGA package or a 32-terminal TQFP package, the TVP5151 decoder converts NTSC, PAL,
and SECAM video signals to 8-bit ITU-R BT.656 format. Discrete syncs are also available. The optimized
architecture of the TVP5151 decoder allows for ultralow power consumption. The decoder consumes
138-mW power under typical operating conditions and consumes less than 1 mW in power-down mode,
considerably increasing battery life in portable applications. The decoder uses just one crystal for all
supported standards. The TVP5151 decoder can be programmed using an I2C serial interface.
The TVP5151 decoder converts baseband analog video into digital YCbCr 4:2:2 component video.
Composite and S-video inputs are supported. The TVP5151 decoder includes one 9-bit analog-to-digital
converter (ADC) with 2× sampling. Sampling is ITU-R BT.601 (27.0 MHz, generated from the 27.000-MHz
crystal or oscillator input) and is line locked. The output formats can be 8-bit 4:2:2 or 8-bit ITU-R BT.656
with embedded synchronization.
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Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
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