Data Sheet
Table 1. Output Voltage vs. Input Code, SYNC and BLANK, V
REF
= 1.235V, R
REF
= 590Ω, R
L
= 37.5Ω
rGB7-0 (MsB…lsB)
Blue anD reD
sYnc
BlanK
V
out
sYnc
Green
BlanK
V
out
1111 1111
1111 1111
1111 1110
1111 1101
•
•
0000 0000
1111 1111
•
•
0000 0010
0000 0001
0000 0000
0000 0000
XXXX XXXX
XXXX XXXX
XXXX XXXX
X
X
X
X
•
•
X
X
•
•
X
X
X
X
X
X
X
1
1
1
1
•
•
1
1
•
•
1
1
1
1
0
0
1
0.7140
0.7140
0.7134
0.7127
•
•
0.3843
0.3837
•
•
0.0553
0.0546
0.0540
0.0540
0.0000
0.0000
valid
1
0
1
1
•
•
1
1
•
•
1
1
1
0
1
0
0
1
1
1
1
•
•
1
1
•
•
1
1
1
1
0
0
1
1.0000
0.7140
0.9994
0.9987
•
•
0.6703
0.6697
•
•
0.3413
0.3406
0.3400
0.054
0.2860
0.0000
valid
CDK3402/CDK3403
8-bit, 100/150MSPS, Triple Video DACs
t
PWL
CLK
t
PWH
1/fs
t
s
Pixel Data
and Controls
Data N
t
H
Data N+1
Data N+2
Rev 1B
3%/FS
90%
tSET
tF
10%
tR
tD
OUTPUT
50%
Figure 1. CDK3402/3403 Timing Diagram
©2008 CADEKA Microcircuits LLC
www.cadeka.com
5
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
