Aja D5D User Manual download pdf (Page 3)

AJA D5D NTSC/PAL To Serial Decoder User Manual — Introduction

Introduction

The D5D Serial Digital Decoder provides low-cost all-digital decoding of analog

NTSC, PAL or Y/C (S-Video) to 4:2:2 component serial digital. When working in a

serial digital environment, the D5D is useful for bringing in video from time-base

corrected analog composite equipment.

The D5D provides three 4:2:2 component serial digital outputs. The D5D

automatically conﬁgures NTSC (525 line) or PAL (625 line) analog inputs to 525 or

625 line 4:2:2 component serial digital outputs. To reduce jitter in the serial digital

outputs, the D5D uses a crystal PLL jitter ﬁlter.

The D5D decodes the full dynamic range of input video—values below black and

above white are not clipped. In the NTSC mode, the removal of the 7.5 IRE pedestal

can be disabled by external dip switch selection.

Requirements

The D5D requires a Time Base Corrected (TBC) source. Operation from VTR's,

laser disks, or other devices without TBCs is not recommended.

Features

•

Analog Composite-Y/C to SDI Conversion

•

Selectable 2 or 3 Line Adaptive Comb Filter

•

Three SDI Outputs

•

All SDI outputs are separately buffered

•

Crystal PLL Jitter Filter

•

Automatically Configures to NTSC/PAL

•

Configurable pedestal

•

External DIP switch user interface for configuration

Block Diagram

D5D Serial Digital Decoder, Block Diagram

Composite

Y/C Video

Inputs must

time-corrected

PLL

Jitter

Filter

DIP

Switch

User

Interface

for

Feature

Selection

A/D

Converter

Comb

Filter

Serial Video Out 1

Serial Video Out 2

Serial Video Out 3

1 2 3 4 5 6

Comments to this Manuals

No comments

Aja D5D User Manual Page 3

Comments to this Manuals

Related products and manuals for Hardware Aja D5D