7700 MultiFrame Manual
7721AE4-(B)-HD HDTV 4 Channel AES Audio Embedder
Revision
1.5
Page-5
3. SPECIFICATIONS
3.1.
SERIAL VIDEO INPUT
Standard:
SMPTE 292M (1.5Gb/s),
1080i/60, 1080i/59.94, 1080i/50, 1080p/30sF, 1080p/29.97sF, 1080p/25sF,
1080p/24sF, 1080p/23.98sF, 720p/60, 720p/59.94, 720p/50)
Connector:
BNC per IEC 61169-8 Annex A
Equalization:
Automatic 100m @ 1.5 Gb/s with Belden 1694A or equivalent cable
Return Loss:
> 10 dB up to 1.5 Gb/s
3.2.
SERIAL VIDEO OUTPUTS WITH EMBEDDED AUDIO
Standard:
Same as input
Number of Outputs:
2 (1 output bypass relay protected)
Embedded Audio:
SMPTE 299M – 24 bit 48 kHz synchronous
Connectors:
BNC per IEC 61169-8 Annex A
Signal Level:
800mV
nominal
DC Offset:
0V
±0.5V
Rise and Fall Time:
200ps nominal
Overshoot:
<10% of amplitude
Return Loss:
> 10 dB up to 1.5 Gb/s
Wide Band Jitter:
< 0.2 UI
3.3.
AES AUDIO INPUTS
Number of Inputs:
4
Standard:
SMPTE 276M, single ended AES
Connector:
BNC per IEC 61169-8 Annex A
Resolution:
24 bits
Sampling Rate:
32 to 96 kHz synchronous or asynchronous
(48 kHz synchronous AES required when sample rate converter is disabled)
Impedance:
75 Ohms unbalanced
Signal Level:
1V p-p ±0.1V
3.4. SYSTEM
PERFORMANCE
Embedding Latency:
1.3 to 3.0 msec
Audio Delay:
DIP Switch Control:
up to 7 frames, ½ frame increments (delay applied to all AES channels)
VistaLINK
®
or Serial Port Control:
up to 1365.313 ms in 1 sample increments (independent control of
delay for each channel)
3.5. ELECTRICAL
Voltage:
+
12VDC
Power:
11
Watts
EMI/RFI:
Complies with FCC Part 15, class A and EU EMC directive
