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ANALOG COMPOSITE TO SERIAL DIGITAL CONVERTER

ANALOG COMPOSITE TO SERIAL DIGITAL CONVERTER

The DEC6800N is a compact, high precision 12-bit decoder that converts NTSC, PAL and SECAM analog composite signals into a broadcast quality component 4:2:2 signal from the noisiest inputs,such as satellite and microwave links. The DES6800N has all functions mentioned above, in addition it is with frame synchronization.

  • 4X Over sampling analog to digital conversion with 12-bit resolution
  • Automatic standard switching (based on input signal)
  • Automatic gain and chroma controls (AGC and ACC)
  • Fully functional processing amplifier
  • Line-by-line VBI processing
  • Test signal generator (color bars and black signal outputs)
  • EDH insertion for error tracking
  • An OSD (On-Screen Display) can be keyed in and out of video output
  • Analog color black NTSC/PAL reference inputs
  • Built-in frame synchronizer (applicable to DES6800N)
  • Analog Video Input
  • Standards NTSC, PAL (Manual standard mode)
  • NTSC, NTSC-J, NTSC-4.43, PAL, PAL-M,
  • SECAM (Auto standard mode)
  • Level 1V p-p ±3 dB
  • Impedance 75 ohm
  • Return Loss >40 dB to 5.8 MHz
  • Video Level Adjust Range +6 dB/-1 dB
  • Digital Video Processing
  • Input 12-bit 4X quantization
  • Decoding Algorithm 5-line adaptive comb
  • Frequency Response ±0.1 dB to 5.8MHz
  • Luma Signal to Noise Ratio >60 dB 10 kHz to 6 MHz
  • SDI Outputs
  • Quantity 4
  • Standard 259M-C; 270 Mb/s
  • Connector BNC (IEC 169-8)
  • Impedance 75 ohm
  • Return Loss >18 dB to 270 MHz
  • Signal Level 800mV ±10%
  • DC Level 0.0 V ±0.5 V
  • Overshoot <10% of amplitude (all outputs terminated)
  • Jitter <500ps
  • STORAGE
  • Number of Fields 2 (1 frame)
  • Data Path 10 bits
  • Phasing
  • Horizontal phase adjustment range
  • 1 line, with resolution of 37 ns
  • Vertical phase adjustment range
  • 1 frame, with resolution of 1 line
  • DEC/DES6800N
  • Power Consumption
  • Power 3.0W
  • Positive Rail 420mA
  • Negative Rail 15mA

DEC6800N Analog composite to serial digital converter
DES6800N Analog composite to serial digital converter with frame synchronizer