Data Sheet
Pin Configuration
TQFP-48
G0
R9
R8
R7
R6
R5
R4
R3
R2
R1
R0
NC
48
47
46
45
44
43
42
41
40
39
38
37
CDK3400/CDK3401
10-bit, 100/150MSPS, Triple Video DACs
G1
G2
G3
G4
G5
G6
G7
G8
G9
BLANK
SYNC
V
DD
1
2
3
4
5
6
7
8
9
10
11
12
TQFP
CDK3400/3401
36
35
34
33
32
31
30
29
28
27
26
25
R
REF
V
REF
COMP
IO
R
IO
G
V
DD
V
DD
IO
B
GND
GND
CLOCK
NC
Pin Assignments
Pin No.
26
47-37
48, 9–1
23–14
controls
11
10
Video outputs
33
32
29
35
36
34
12, 30, 31
27, 28
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
R9-0
G9-0
B9-0
Description
Clock Input
Red Pixel Data Inputs
Green Pixel Data Inputs
Blue Pixel Data Inputs
clock and pixel i/o
NC
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
NC
13
14
15
16
17
18
19
20
21
22
23
24
Rev 1B
Voltage reference
power and Ground
©2008 CADEKA Microcircuits LLC
www.cadeka.com
2
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
