CDK3405 Datasheet, PDF (2/11 Pages) Cadeka Microcircuits LLC. – 8-bit, 180MSPS, Triple Video DACs

Data Sheet
Pin Configuration
TQFP-48
GND
1
GND
2
G0
3
G1
4
G2
5
G3
6
G4
7
G5
8
G6
9
G7
10
BLANK
11
SYNC
12
TQFP
CDK3405
36
V_REF
35
COMP
34
IO_R
33
NC
32
IO_G
31
NC
30
V_AA
29
V_AA
28
IO_B
27
NC
26
GND
25
GND
Pin Assignments
Pin No.
Pin Name
Clock and Pixel I/O
24
41-48
3-10
16-23
Controls
CLK
R7-0
G7-0
B7-0
12
11
Video Outputs
SYNC
BLANK
34
IOR
32
IOG
28
IOB
Voltage Reference
36
V_REF
37
R_SET
35
COMP
Power and Ground
13, 29, 30
1, 2, 14,
15, 25, 26,
39, 40
27, 31, 33
V_AA
GND
NC
Description
Clock Input
Red Pixel Data Inputs
Green Pixel Data Inputs
Blue Pixel Data Inputs
Sync Pulse Input
Blanking Input
Red Current Output
Green Current Output
Blue Current Output
Input for DACs or Voltage Reference Output (1.25V)
Current-Setting Resistor
Compensation Capacitor
Analog Power Supply
Ground
No Connect
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