Cobalt Digital Inc AES Audio Delay 9301 Manual de usuario Pagina 40

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6000 Series 10-bit Stand Alone Conversion Products
T
he 6546 is a compact full-featured, high quality 10-bit
270 M-bit SDI SMPTE 259M converter to analog composite,
Y/C and component YPbPr and RGB with de-embedded audio
in both AES/EBU digital and analog outputs. The 10-bit encoding
engine up-converts 4:2:2 to 4:4:4 then 4x over samples to
16:16:16 for improved signal performance. An internal VCXO
with de-jitter loop filter to 2Hz reduces digital jitter before the
encoding process. Full user digital processing controls with user
memory allows digital adjustment of gain, DC offset, saturation
hue (hue on composite & Y/C), gamma and digital noise reduction.
6546
6546
D/A 10-bit SDI to Analog
Specifications
Input
270 Mbit SDI
SMPTE 259M
Output
Two reclocked SDI
Three outputs user configurable: all composite,
component or composite with Y/C
Component Mode
YPbPr or RGB
Output Jitter
Internal digital de-jitter filter to 2Hz
D/A Process
16:16:16 over-sampled 10-bit video path
Frequency Response
5 MHz +/- 0.15 dB, 0-6.75 MHz +/- 0.25 dB
S/N > 70 dB
Digital Audio
2-AES/EBU stereo pairs (75 Ohm)
Analog Audio
4-analog audio (balanced) outputs
Audio Resolution
24-bits
Frequency Response
20-20KHz +/- 0.5 dB
Power
5 VDC @ 5 watts
Requires Power Supply
PS11 or PS12
Size
5.5” x 3” x 1” (139x77x26mm)
Features
10-bit video conversion with
24-bit audio de-embedding
Three user configurable analog
outputs: composite, component
(YPbPr & RGB) and Y/C outputs
Supports component BetaCam
TM
,
MII
TM
and SMPTE/N10
10-bit path; 16:16:16
over-sampled outputs
Internal user digital proc.
configuration and control
SDI de-jitter filter to 2Hz
Internal color bar generator
Two AES / EBU digital audio stereo
pairs (75 ohms)
Four analog 24-bit audio
(balanced) outputs
Adjustable analog level control
External user configuration switches
External LED with status of power
and signal lock
Compact rugged steel chassis
Five year warranty
6546 Block Diagram
6546 Configuration
Specifications subject to change without notice. Copyright 2007 Cobalt Digital Inc. 4/07
Sales 800.669.1691 Office 217.344.1243 Fax 217.344.1245 www.cobaltdigital.com
8000 Series Modular 10-bit HD Conversion
39
Sales 800.669.1691 Office 217.344.1243 Fax 217.344.1245 www.cobaltdigital.com
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