AJA Video Systems Inc R20AD
Universal A/D Converter Card

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.

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)