R20AD
Universal A/D Converter
The R20AD provides excellent quality, 10-bit conversion of component or composite analog video video to SDI. The R20AD accepts YPbPr (SMTE, EBU-N10), Betacam, or RGB component inputs and NTSC/PAL or YC (S-Video) composite inputs. The R20AD features a 3 Line Adaptive Comb Filter for high quality decoding of composite sources. The comb filter can be switched to 2 line or notch modes for minimum delay requirements. The R20AD also accomodates the optional FSG card (Frame Sync) offering choices for synchronizing the output video relative to an external reference or the input video. NTSC/PAL configuration is automatic. Video format, AGC, H/V blanking, and pedestal are all user configurable.

Features
• Excellent Quality, 10-bit, Universal A/D Conversion
• Component, Composite, or YC Analog Input
• 3 Line Adaptive Comb Filter
• Full 10-bit Data Path, 2x Oversampling
• YPbPr, Betacam, or RGB Component Formats
• NTSC or PAL Composite Formats
• AGC Mode
• 4 SDI Outputs
• Optional Frame Synchronizer

Specifications

Inputs
• YPbPr SMPTE, EBU-N10, Betacam, RGB, NTSC, PAL,
• YC (S-Video), 3x BNC
• Reference: Passive Loop, 2x BNC

Outputs
• SDI (SMPTE 259M), 4x BNC

A/D Converters
• 10 Bits, 2x Oversampling

Frequency Response
• Y +/- .15dB to 5.5Mhz
• C +/- .15dB to 2.5Mhz
• Less Than 5% K Factor (2T)

User Controls
• Input Video Format
• Pedestal Present/Not Present
• Narrow/Wide Blanking
• AGC On/Off
• Ouput Timing Adj. (w/Frame Sync Option)

Size
• Fits AJA R-Series Frames
• Compatible With Leitch® 6800 Series Frames

Power
• 7 Watts (8 Watts w/frame Sync Option)