Table of Contents
Advertisement
3.4.
SERIAL VIDEO OUTPUT
Standard:
Number of Outputs:
Connector:
Signal Level:
DC Offset:
Rise and Fall Time:
Overshoot:
Return Loss:
Jitter
Embedded Audio:
3.5.
DECODER PERFORMANCE (SDI outputs only)
Frequency Response:
Differential Gain:
Differential Phase:
Noise Floor:
C/L Gain:
C/L Delay:
Minimum Delay:
Maximum Delay:
Inter-channel crosstalk:
3.6.
ANALOG AUDIO INPUT (-A4 and –A8 versions only)
Number of Inputs:
Type:
Connector:
Input Impedance:
Sampling Frequency:
Signal Level:
Level Control Range:
Frequency Response:
SNR:
THD+N:
CMRR
SMPTE 259M-C – 525 or 625 line component
4 (2 per channel)
BNC per IEC 61169-8 Annex A
800mV nominal
0V ±0.5V
900ps nominal
<10% of amplitude
>15dB to 270MHz
<0.2 UI (all outputs)
SMPTE 272M-A
<±0.1dB (100kHz to 4.2MHz)
<±0.5% typical
<±0.5 deg. Typical
< -60dBrms (black video VBI Lines, 15kHz to 5MHz)
<±0.5%
<±9ns
4.5 lines
1 frame plus 4.5 lines
Within noise floor measurement
4 (2 per video channel) for –A4 version
8 (4 per video channel) for –A8 version
Balanced analog audio
Removable terminal strip (-A4 and –A8 version)
20kOhm minimum (differential)
48kHz
0dBFS => 18 or 24dBu (user selectable)
+/- 10dB
+/- 0.1dB (20Hz to 20kHz) (broadcast quality)
100dB with input at -0.5dBFS
<0.001% (>100dB) @ 1kHz, -0.5 dB FS
<0.001% (>100dB) @ 20Hz to 20kHz, -0.5 dB FS (input video locked
to genlock video)
>90dB @ 1kHz
Revision 1.0
7800 MultiFrame Manual
7737/7837CD2 Dual Composite Decoder
Page - 7
Advertisement
Table of Contents
