Apex Digital EK80 Quick Start Manual

APPLICABLE PARTS (SOLD SEPARATELY)
• CD64GT (High Voltage Power Booster)
INTRODUCTION
This easy-to-use kit provides a platform for the evaluation of the CD64 modular high voltage power
booster. This kit can be used to analyze the standalone configuration of the CD64.
Construction will involve both surface mounting, and holes are provided to mount standard banana and
BNC connectors for I/O. See Apex Microtechnology Accessories Information data sheet for selection of flat-
backed heatsinks and thermal washers for this package.
+VBOOST
+VSUPPLY
GND
GND
-VSUPPLY
-VBOOST
+VS
OUTPUT_A
TP5-1
RISO1
2
1
OUTPUT_A
P4
0.3
TP7-1
GND
P5
AGND
-VS
IN-B
TP2-1
IN-B
P10
SB2
RT2
GND
51
TP4-1
5%
HS2
AGND
1
RISO1
www.apexanalog.com
Evaluation Kit
Figure 1: Schematic
+VBOOST
TP9-1
+VS +VB
D5
P8
C2
C1
AGND
1 2 1
1 F
1 F
2 TP14-1
3
4
5 D6
6
C4
1 2 C3
1 F 1 F
-VS -VBOOST
-VB
TP10-1
AGND
1
TP
2
+VB BPLT
3
+VB_A
CC1
4
AGND
CC_A
3.3pF
5
OUT_A
6
+VS +VS_A
RCL1
7
+VS_A
0.2
8
N/C
9
CL_A
10
CL_A
11
N/C
12
-VS
-VS_B
13
-VS_B
14
N/C
15
N/C
16
N/C
RG2
17
AGND
N/C
18
82 GAIN_B
19
IN_B
20
-VB_B
-VB
HS3
HS1
2 1 2
RISO2
DUT1
© Apex Microtechnology Inc.
All rights reserved
+VS
TP11-1
+VS
+VS
P1
GND
TP12-1 C9
220 F
GND
P2
-VS
TP13-1
C10
220 F
-VS
P3
-VS
DUT1
42
-VB_A -VB
41
IN_A
40
RG1
GAIN_A
39
N/C
82
38
N/C
37
N/C
A
36
N/C
35
-VS_A -VS
34
-VS_A
33
N/C
32
CL_B
31
CL_B
30
N/C
+VS
29
+VS_B
28
+VS_B
27
OUT_B
CC2
B
26
CC_B
25 3.3pF
+VB_B
24
N/C
+VB
23
N/C
22
N/C
21
CD64GT
N/C
+VS
MTG. HOLES
-VS
EK80
C5 C6
0.1 F 0.1 F
AGND
C7 C8
0.1 F 0.1 F
IN-A
TP1-1
IN-A
P9
SB1
AGND
RT1
GND
51
TP3-1
5%
AGND
+VS
OUTPUT_B
RCL2
TP6-1
0.2
RISO2
2 1
OUTPUT_B
P6
0.3
AGND
AGND
TP8-1
GND
P7
-VS
AGND
Jan 2022
EK80U Rev A