Chapter 4 Specifications
18 HDC6831N HD-SDI Downconverter / Demultiplexer /Audio and Video Monitor
4.4 Analog Composite Video Output
Tab. 4-4
Analog Composite Video Output Specifications
Item Parameter
Number 2
Standards NTSC,
PAL
Level 1Vp-p
+/-3dB
Connector BNC
(IEC169-8)
Impedance 75
Ω
Return Loss
>40dB to 5MHz
DC Offset
0V±0.05 V
Frequency
Response
+/-0.5dB to 5MHz
Differential Gain
<1.5%
Differential Phase
1.5 degree
SNR 58dB
to
5.75MHz
4.5 Balanced AES Audio Output
Tab. 4-5
Balanced AES Audio Output Specifications
Item Parameter
Number 2
Standards AES
balanced
Connector DB9
Impedance 110
Ω，
±
20%
（
0.1 to 6MHz
）
Signal Level
2 to 7V peak to peak
Sample Rate
48KHz
Jitter
±
20ns
Rise and Fall Time 5 to 30 ns
（
10% to 90%
）
Bits 20