V62/08626-01XE

增强型产品超低功耗 NTSC/PAL/SECAM 视频解码器 32-TQFP -55 to 125

Description

The TVP5150AM1 device is an ultralow-power NTSC/PAL/SECAM video decoder. Available in a space-saving 32-terminal TQFP package, the TVP5150AM1 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 TVP5150AM1 decoder allows for ultralow power consumption. The decoder consumes 115 mW of power in typical operation and consumes less than 1 mW in power-down mode, considerably increasing battery life in portable applications.

TVP5150AM1 Features

Features

• Controlled Baseline

– One Assembly Site

– One Test Site

– One Fabrication Site

• Extended Temperature Performance of –55°C to 125°C

• Enhanced Diminishing Manufacturing Sources DMS Support

• Enhanced Product-Change Notification

• Qualification Pedigree1

• Accepts NTSC M, 4.43, PAL B, D, G, H, I, M, N, and SECAM B, D, G, K, K1, L Video Data

• Supports ITU-R BT.601 Standard Sampling

• High-Speed 9-Bit Analog-to-Digital Converter ADC

• Two Composite Inputs or One S-Video Input

• Fully Differential CMOS Analog Preprocessing Channels With Clamping and Automatic Gain Control AGC for Best Signal-to-Noise S/N Performance

• Ultralow Power Consumption

• 32-Terminal TQFP Package

• Power-Down Mode: <1 mW

• Brightness, Contrast, Saturation, Hue, and Sharpness Control Through I2C

• 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 14.31818-MHz Crystal for All Standards

• Internal Phase-Locked Loop PLL for Line-Locked Clock and Sampling

• Subcarrier Genlock Output for Synchronizing Color Subcarrier External Encoder

• Standard Programmable Video Output Formats

   – ITU-R BT.656, 8-Bit 4:2:2 With Embedded Syncs

   – 8-Bit 4:2:2 With Discrete Syncs

• Macrovision™ Copy Protection Detection

• Advanced Programmable Video Output

Formats

   – 2× Oversampled Raw Vertical Blanking Interval VBI Data During Active Video

   – Sliced VBI Data During Horizontal Blanking

or Active Video

• VBI Modes Supported

   – Teletext NABTS, WST

   – Closed-Caption Decode With FIFO and

Extended Data Services EDS

   – Wide Screen Signaling, Video Program System, CGMS, Vertical Interval Time Code

   – Gemstar 1x/2x Electronic Program Guide Compatible Mode

   – Custom Configuration Mode That Allows User to Program Slice Engine for Unique VBI Data Signals

• Power-On Reset

• Military Temperature Range TVP5150AM1: –55°C to 125°C