Signal Processing Systems : Converters : Evertz - 7730DAC

SDI to Component Analog Video Converter

Model: 7730DAC

SDI 525 or 625, 270Mb/s component digital video input
One 270Mb/s re-clocked SDI output
Four output BNCs for YPbPr or RGB and composite sync
One composite analog output on BNC for monitoring and control
One frame video synchronizer (with +S option)

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The 7730DAC line of serial digital video to component analog converters are broadcast quality D to A's with an extensive list of additional features. High quality digital to analog conversion of audio can be packaged with the video to create a D to A frame synchronizer with audio demux. In addition, Evertz fault monitoring processing will analyze and report video and audio problems via an On-Screen-Display, or remotely via VistaLINK® SNMP.

SDI 525 or 625, 270Mb/s component digital video input
One 270Mb/s re-clocked SDI output
Four output BNCs for YPbPr or RGB and composite sync
One composite analog output on BNC for monitoring and control
One frame video synchronizer (with +S option)
Infinitely variable output phase (27MHz clock increments)
Freeze modes: black, freeze, pass
Menu adjustable free running frequency
VU/PPM bargraph level Indicators
Decodes vertical interval time code (VITC), and "burns" the time code into the monitoring output picture
A comprehensive on screen display is available to configure the various features of the module
Flexible configuration of the text and audio bar graph information displays
An extensive list of error conditions can be monitored and fault conditions can be configured from these conditions
On screen messages can be triggered by the configured fault conditions
VistaLINK® capable for remote monitoring and control via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7700FC VistaLINK® Frame Controller

Converter Signal Types - Video
Converter Type - Digital to Analog Converter
Spec Sheet available - Yes

Serial Video Input - Standard: SMPTE ST 259-C, 270Mb/s, 525/625 component
Serial Video - Number of Inputs: 1
Serial Video Input - Connector: BNC per IEC 61169-8 Annex A
Serial Video Input - Return Loss: > 15dB up to 270MHz
Serial Video Input - Embedded Audio: SMPTE ST 272-A
Serial Video Input - Frequency Lock Range: ±75ppm from nominal
Analog Video Output - Standard: SMPTE/EBU N10, Betacam, MII and NTSC specific standards GBR or YPbPr formats, with or without setup
Analog Video - Number of Outputs: 1
Analog Video Output - Connector: BNC per IEC 61169-8 Annex A
Analog Video Output - Signal level: Video: 1V nominal; Sync: 300mV nominal
Analog Video Output - Control Ranges: Output Level: > ±7.5% (all components); Black Level: ±10IRE
Analog Video Output - Impedance: 75 Ohms
Analog Video output - Return loss: > 40dB to 10MHz
Video Performance - Frequency Response: < ±0.1dB (100kHz to 4.1MHz)
Video Performance - Noise Floor: < -73dBrms (15kHz to 5MHz)
Video Performance - Inter-channel Delay: < ±5ns
Video Performance - Minimum Delay: 3µs
Video Performance - Maximum Delay: 1 frame plus 3µs
Number of Slots: 1
Input Signal Types: Video
Output (Converted) Signal Type: Video
Active Power: 10 Watt
DC Voltage: 12 Volts
Regulatory Compliance: FCC Part 15 Class A, EU EMC Directive

7730DAC-A4 - SDI to Component Analog Video Converter with 4-Channel Analog Audio Converter/Embedder

SDI to Component Analog Video Converter 82 kb - Data Sheet

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