Data Sheet
Pin Configuration
SOIC-28
TQFP-32
CDK1305
10-bit, 40 MSPS 175mW A/D Converter
CDK1305
CDK1305
Pin Assignments
SOIC-28
1,8
2
3
5
6
9
7
10
11
12
13
15
16-20,
23-27
28
14
22
21
4
TQFP-32
3,4,28,29
30
31
32
1
5
2
6,7
8,9
10,11
12
14
15-19,
22-26
27
13
21
20
–
Pin Name
AGND
V
RHF
V
RHS
V
RLS
V
RLF
V
CAL
V
IN
AV
DD
DV
DD
DGND
CLK
EN
D0-D9
D10
D
AV
OV
DD
OGND
N/C
Analog Ground
Reference High Force
Reference High Sense
Reference Low Sense
Reference Low Force
Calibration Reference
Analog Input
Analog V
DD
Digital V
DD
Digital Ground
Input Clock ƒ
CLK
= FS (TTL)
Output Enable
Tri-State Data Output, (D0 = LSB)
Tri-State Output Overrange
Data Valid Output
Digital Output Supply
Digital Output Ground
No Connect
Description
REV 1A
©2008 CADEKA Microcircuits LLC
www.cadeka.com
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CADEKA [ CADEKA MICROCIRCUITS LLC. ]
