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7700 MultiFrame Manual
7710UC-KF HD Key/Fill Up Converter
3.
SPECIFICATIONS
3.1.
SERIAL DIGITAL INPUTS
Standards:
270Mb/s SMPTE 259M
Number of Inputs:
1 Key, 1 Fill
Connector:
BNC per IEC 60169-8 Amendment 2
Input Equalization: Automatic to 300m @ 270Mb/s with Belden 8281 or equivalent cable.
Return Loss:
>15 dB up to 540Mb/s
3.1.
SERIAL DIGITAL OUTPUTS
Standard:
1.485 Gb/s SMPTE 292M.
Number of Outputs: 1 Key, 1 Fill
Connector:
BNC per IEC 60169-8 Amendment 2
Signal Level:
800mV nominal
DC Offset:
0V ±0.5V
Rise and Fall Time: 200ps nominal
Overshoot:
<10% of amplitude
Return Loss:
> 15 dB at 1.5 GHz
3.2.
GENLOCK INPUT
Type:
HD Tri-Level sync, NTSC or PAL Colour Black 1 V p-p
Connector:
BNC per IEC 60169-8 Amendment 2
Termination:
75 ohm (jumper selectable)
7710UC-KF-4
From Internal
Circuit
Figure 4: GPO Output Circuitry
Revision 0.2
+ 5 Volts
10 K
10 ohm
GPO
GND
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