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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 210

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $5.15
520+ $3.60


Attributes Table
Supply Voltage-Nom 1.8V to 3.3V
No of Functions / Channels 1
Interface Circuit Type Serial
Features and Applications

The TW9912-NA3-CR is a NTSC/PAL/SECAM video decoder with component input and progressive output support, available in QFN-48 package.

This video decoder decodes the base-band analog CVBS or S-video signals into digital an 8-bit 4:2:2 YCbCr format. The analog component video is digitized into an 8-bit YCbCr format. It also includes circuits to detect and process vertical blanking interval (VBI) signals, including closed caption and WSS.


  • NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N combination), PAL (60), SECAM support with automatic format detection
  • Software selectable analog input control
  • Built-in analog anti-alias filter
  • Fully programmable static gain or automatic gain control for the Y channel
  • Programmable white peak control for the Y channel
  • 4-H adaptive comb filter Y/C separation
  • PAL delay line for color phase error correction
  • Image enhancement with peaking and CTI
  • Digital sub-carrier PLL for accurate color decoding
  • Digital Horizontal PLL for synchronization processing and pixel sampling
  • Advanced synchronization processing and sync detection for handling non-standard and weak signal
  • Programmable hue, brightness, saturation, contrast, and sharpness
  • Automatic color control and color killer
  • Chroma IF compensation
  • VBI slicer supporting CC and WSS data services
  • Programmable output control