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5
TECHNICAL DESCRIPTION
5.1
OVERVIEW
5.2
SPECIFICATIONS
TECHNICAL DESCRIPTION
8083XDS-AD Analog and SD-SDI XDS Encoder
The Evertz XDS Encoder combine the latest LSI technology with
sophisticated microcontroller firmware to provide a powerful, flexible
system for encoding XDS data onto either a digital video bitstream or a
composite analog video feed. The XDS Encoder receives XDS data from a
computer running software and encodes the XDS data into the digital video
bitstream.
5.2.1
Serial Digital Video Input
Standards:
SMPTE 259M (270 Mb/s)
Connector:
1 BNC input per IEC 169-8
Equalization:
Automatic 200m @ 270 Mb/s with Belden 8281 or
equivalent cable
Return Loss:
> 15 dB up to 540 Mb/s
5.2.2
Serial Digital Video Outputs
Number of Outputs: 1 with relay bypass, 1 additional output.
Connector:
BNC per IEC 169-8
Signal Level:
800 mV nominal
DC Offset:
0V ±0.5V
Rise and Fall Time: 470 ps nominal
Overshoot:
<10% of amplitude
Return Loss:
> 15 dB up to 540 Mb/s
Wide Band Jitter:
< 0.2 UI
5.2.3
Composite Analog Video Input
Standards:
SMPTE 170M
Connector:
1 BNC input per IEC 169-8
Input Impedance:
75Ω
Signal Level:
1V
Return Loss:
> 30dB up to 5 MHz
5.2.4
Composite Analog Video Outputs
Number of Outputs: 1 with relay bypass, 1 monitoring output.
Connector:
BNC per IEC 169-8
Output Impedance: 75Ω
Signal Level:
1 V
User Gain Adj.:
±10%
DC Offset:
0 V ± 50 mV
Return Loss:
> 30 dB up to 5 MHz
Revision 1.0.2
nominal
p-p
nominal
p-p
Page 5-1
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