FARADAY DAC-011A

DAC-011A
PARALLEL DIGITAL TO RGB AND YPBPR MODULE
• Small compact design for pcb mounting
• bit component outputs
• Inputs with single pin control
• Auto & forced 625/525 operation
• Simultaneous RGB or YPbPr
• Full video bandwidth filtered outputs
This interface card accepts CCIR656 parallel data and provides simultaneous component RGB and YPbPr analogue
outputs, together with separate mixed sync’s. The card accepts two inputs which can be selected via a single pin
control. With other features such as the addition of mixed sync’s to analogue outputs and automatic or forced 625/525
operation it is anticipated that this versatile module will provide more solutions than just interfacing to most broadcast
monitors..
Input Requirements
Input
2 x digital inputs at TTL or CMOS levels.
(CCIR656/SMPTE RP-125 coded)
625/525 (Auto detection or forced operation)
12nS min (data to clk rising edge)
2nS min (clk rising edge to data)
Line standard
Set up time
Hold time
Component Output Characteristics
Output format
Output levels
Resolution
Freq. Response
K-rating (2T)
Noise
Simultaneous YPbPr and RGB
700 mV ±1%
10 bit
< 0.2 dB to 5.5 MHz (RGB or Y),
< 0.2 to 2.2 MHz (PbPr)
1% typical
>70 dB rms to 5.5 MHz
Sync Output Characteristics
Sync output amplitude
Sync amp. on RGB or Y
2V ±5% into 75 ohm
300 mV ±10mV into 75 ohm
Other parameters
Power
+5V ±0.25V (200mA max)
- 5V ±0.25V (80mA max)
00C to 400C
No
DR00173A
Operating Temp.
Aqueous Washable
Package
Control 0
Control 1
Control 2
Control 3
DAC-011A Control Information
+5V or Open Circuit
0V
See table below
See table below
See table below
See table below
SYNC’s on RGB and Y
No SYNC’s on RGB or Y
Input 1 selected
Input 2 selected
625
AUTO
525
DAC-011A Standards Selection
Control 0
Control 1
0V
+5V or floating
+5V or floating
+5V or floating
+5V or floating
0V
© Faraday Technology. As part of continual product improvement the specifications, details and dimensions shown in this publication are subject to change without notice
FARA077d
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PACKAGE DETAIL
Faraday Technology Ltd.
Croft Road Industrial Estate,
Newcastle, Staffordshire
ST5 0QZ. England.
FARA077d
Tel:
Fax:
Email:
Web site:
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+ 44 (0)1782 661501
+ 44 (0)1782 630101
[email protected]
http://www.faradaytech.co.uk
Jan-00(B)