Data Sheet
Pin Configuration
TQFP-48
GND
R7
R6
R5
R4
R3
R2
R1
R0
GND
GND
NC
CDK3402/CDK3403
8-bit, 100/150MSPS, Triple Video DACs
48
47
46
45
44
43
42
41
40
39
38
37
GND
G0
G1
G2
G3
G4
G5
G6
G7
BLANK
SYNC
V
DD
1
2
3
4
5
6
7
8
9
10
11
12
36
35
34
33
32
31
30
29
28
27
26
25
TQFP
CDK3402/3403
R
REF
V
REF
COMP
IO
R
IO
G
V
DD
V
DD
IO
B
GND
GND
CLOCK
NC
Pin Assignments
Pin No.
26
47-40
9–2
23–16
controls
11
10
Video outputs
33
32
29
35
36
34
12, 30, 31
1, 14, 15,
27, 28, 38,
39, 48
13, 24, 25,
37
IOR
IOG
IOB
V
REF
R
REF
COMP
V
DD
GND
Red Current Output
Green Current Output
Blue Current Output
Voltage Reference Output/Input
Current-Setting Resistor
Compensation Capacitor
Power Supply
Ground
SYNC
BLANK
Sync Pulse Input
Blanking Input
Pin Name
CLK
R7-0
G7-0
B7-0
Description
Clock Input
Red Pixel Data Inputs
Green Pixel Data Inputs
Blue Pixel Data Inputs
clock and pixel i/o
NC
GND
GND
B0
B1
B2
B3
B4
B5
B6
B7
NC
13
14
15
16
17
18
19
20
21
22
23
24
Rev 1B
Voltage reference
power and Ground
NC
No Connect
©2008 CADEKA Microcircuits LLC
www.cadeka.com
2
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
