Data Sheet
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.1
-5
0
5
10
15
20
-5
0
5
10
15
20
Time (ns)
Time (ns)
Figure 5. Unmatched t
Figure 7. Unmatched t
F
R
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.1
-5
0
5
10
15
20
-5
0
5
10
15
20
Time (ns)
Time (ns)
Figure 8. Matched t
Figure 6. Matched t
F
R
+3.3V
10µF
0.1µF
0.01µF
0.1µF
Red
o
VDDD
GND
VDDA
75Ω
75Ω
75Ω
V
V
AA
AA
Z
= 75Ω
IOR
IOG
IOB
RED PIXEL
INPUT
(13)
(29, 30)
R7-0
G7-0
B7-0
Green w/Sync
75Ω
75Ω
75Ω
Z
= 75Ω
o
Blue
GREEN PIXEL
INPUT
Z
= 75Ω
o
CDK3405
Triple 8-bit D/A Converter
BLUE PIXEL
INPUT
V
V
AA
DDA
COMP
CLOCK
SYNC
BLANK
CLK
SYNC
BLANK
3.3kΩ
(not required without external reference)
0.1µF
VREF
RREF
0.1µF
LM185-1.2
(Optional)
348Ω
Figure 9. Typical Interface Circuit Diagram
Evaluation boards are available (CEB3405), contact CADEKA for more information.
Related Products
n
ꢀ
CDK3400/3401 Triple 10-bit 180MSPS DACs
CDK3404 Triple 8-bit 180MSPS DAC
n
ꢀ
©2009-2013 Exar Corporation
10/11
Rev 1C
EXAR [ EXAR CORPORATION ]
