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参数资料
| 型号： | TVP5151ZQC |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 颜色信号转换 |
| 英文描述： | COLOR SIGNAL DECODER, PBGA48 |
| 封装： | GREEN, PLASTIC, BGA-48 |
| 文件页数： | 1/85页 |
| 文件大小： | 958K |
| 代理商： | TVP5151ZQC |
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TVP5151
www.ti.com
SLES241D – SEPTEMBER 2009 – REVISED MARCH 2011
Ultralow-Power NTSC/PAL/SECAM Video Decoder
Check for Samples: TVP5151
1
Introduction
1.1
Features
1
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
Formats
Channels With Clamping and Automatic Gain
– 2× Oversampled Raw Vertical Blanking
Control (AGC) for Best Signal-to-Noise (S/N)
Interval (VBI) Data During Active Video
Performance
– Sliced VBI Data During Horizontal Blanking
Ultralow Power Consumption
or Active Video
48-Terminal PBGA Package (ZQC) or
VBI Modes Supported
32-Terminal TQFP Package (PBS)
– Teletext (NABTS, WST)
Power-Down Mode: <1 mW
– Closed-Caption Decode With FIFO and
Brightness, Saturation, Hue, and Sharpness
Extended Data Services (XDS)
Control Through I2C
– Wide Screen Signaling, Video Program
Complementary 4-Line (3-H Delay) Adaptive
System, CGMS-A, Vertical Interval Time
Comb Filters for Both Cross-Luminance and
Code
Cross-Chrominance Noise Reduction
– Gemstar 1x/2x Electronic Program Guide
Patented Architecture for Locking to Weak,
Compatible Mode
Noisy, or Unstable Signals
– Custom Configuration Mode That Allows
Single 27.000-MHz Crystal for All Standards
User to Program Slice Engine for Unique VBI
Internal Phase-Locked Loop (PLL) for
Data Signals
Line-Locked Clock and Sampling
Power-On Reset
Subcarrier Genlock Output for Synchronizing
Industrial Temperature Range (TVP5151I):
Color Subcarrier of External Encoder
–40°C to 85°C
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.
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.
PRODUCTION DATA information is current as of publication date.
Copyright 2009–2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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| TVP5151ZQCR | 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| TVP5154 | 制造商:Texas Instruments 功能描述:4-channel 9-bit Video Decoder TVP5154 |
| TVP5154A | 制造商:TI 制造商全称:Texas Instruments 功能描述:4-Channel Low-Power PAL/NTSC/SECAM Video Decoder With Independent Scalers and Fast Lock |
| TVP5154AIPNP | 功能描述:视频 IC 4Ch Lo Pwr PAL/NTSC/ SECAM Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| TVP5154AIPNPR | 功能描述:视频 IC 4Ch Lo Pwr PAL/NTSC/ SECAM Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
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