Digital Frame Synchronizer
 

Digital Frame Synchronizer is designed to compensate variable delay paths of a synchronous digital video or to synchronize a non-synchronous digital video to the selected reference signal. The module is capable of saving two digital frames with 10 bit resolution.
After equalizing and re-clocking the serial digital video signal (BT656-3 625 line), it will be written into a frame buffer. The frame buffer will be read by the extracted reference timing which can be derived from the input SDI or the analog input sync.
The input sync reference selection, the delay and the freezing output control are handled by using Parameter Control Panel (PCT) together with alarm and status monitoring.
The BNC connectors for SDI-in and their active loop-through, the four synchronized SDI outputs, the sync-in with its passive loop-through and the PCT port are placed on rear panel.

 

Features                                                                                                                                           more information

• Automatic Equalization of SDI Input with Active loop-through

• Analog Reference AGC with Passive loop-through

• Output Synchronization Based on Input SDI, Sync Reference or Internal Osc.

• Infinite Phasing of Output SDI with 0.5 Pixel Resolution (37nSec)

• Auto Freezing When no Input SDI

• Input/Outputs Status, Sync Selection, Output Phase Adjust Via PCT

• Installable in 3RU Digital Studio Subrack