
T
he 6540 is a compact full-featured, high quality 10-bit
270 Mbit SDI SMPTE 259M converter to analog composite,
Y/C and component YPbPr and RGB. The 10-bit encoding
engine over samples 4:2:2 to 4:4:4 for internal processing
and then 4x over samples outputs 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.
An optional color frame circuit color frames the 6540
for timed environments.
6540
6540
D/A 10-bit SDI Analog Composite, Y/C and Component
6540 Block Diagram
Features
• Four user configurable analog
outputs: composite, component
(YPbPr & RGB) and Y/C outputs
• Supports component BetaCam
TM
,
MII
TM
and SMPTE/N10
• Encoding to 16:16:16
over sampled outputs
• 10-bit D to A
• Automatic configuration
NTSC/PAL
• Reference color frame option
• SDI de-jitter filter to 2Hz
• Reclocked SDI input copies
• Internal color bar generator
• Internal user proc. configuration
control
• External user configuration
switches
• External LED with status of power
and input lock
• Compact rugged steel chassis
• Five year warranty
6540 Configuration
Specifications
Input
270 Mbit SDI SMPTE 259M
Output
Two reclocked SDI (one with color frame option)
Four outputs user configurable: all composite,
composite & component or composite withY/C
Output Jitter
Internal digital de-jitter filter to 2Hz
Frequency Response
5 MHz +/- 0.15 dB, 0-6.75 MHz +/- 0.25 dB
S/N > 70 dB
Proc. Controls
Digital control of gain, DC, saturation & hue
with user values saved and factory presets
Power
5 VDC @ 4 watts, optional 7-28 VDC input
Requires Power Supply
PS11 or PS12
Size
5.5” x 3” x 1” (139x77x26mm)
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
Modular 10-bit HD Conversion 8000 Series
38
Sales 800.669.1691 Office 217.344.1243 Fax 217.344.1245 www.cobaltdigital.com
10-bit Stand Alone Conversion Products 6000 Series
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