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Compatible Serial 4:2:2 Interface Module

DigiLinxTM is a DigiSuite and Movie-2 Bus compatible 4:2:2 interface module. This high-end serial 4:2:2 I/O provides three 4:2:2 inputs and two 4:2:2 outputs for main program and key signals. DigiLinx also provides DigiSuite and Movie-2 Bus products with broadcast-quality genlock from the external reference input. In addition, DigiLinx' key output can be inverted, and in order to comply with 4:2:2 standards, sampling levels can be mapped from 0-255 to 16-235.

Product Features

• Three 10-bit 4:2:2 serial inputs with full-frame buffer
  
• One 10-bit 4:2: serial output for main program
  
• One 8-bit 4:2:2 serial output for key signal
  
• Infinite output timing adjustment
  
• Broadcast quality genlock to DigiSuite and other Movie-2 Bus products
  
• Automatic cable equalization

Technical Specifications

INPUT

• SIGNAL: 4:2:2 SMPTE 259M-C (270 Mbps)
  
• CABLE LENGTH: 250 m (850')
  
• RETURN LOSS: > 15 dB up to 270 MHz
  
• REF. IN: SMPTE 170M/PAL ITU 624-4 or 2 Vp-p/4 Vp-p composite sync
  
• RETURN LOSS: > 35 dB up to 5 MHz

• SIGNAL: 4:2:2 SMPTE 259M-C (270 Mbps)
  
• RETURN LOSS: > 15 dB to 270 MHz
  
• KEY MODES: Direct, 4:2:2 mapped, invert
  
• JITTER (WIDEBAND): < 0.2 ui p-p

• QUANTIZATION 10-bit signal path 10 bit Main/8-bit Key outputs
  
• INPUT TIMING: Full frame auto-timing
  
• OUTPUT PROCESSING DELAY: 3 to 75 µs
  
• FORM FACTOR: As per ISA standard

• POWER: 18 W
  
• I/O CONNECTOR: D-Sub 37 with six 75 Omega coax inserts
  
• CABLE: 2 m (6') with 75 Omega BNC (6)