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Jan 2017
EK39U Rev B
Evaluation Kit for MP103 Power Amplifier
EK39
APPLICABLE PARTS (SOLD SEPARATELY)
•
MP103
INTRODUCTION
This easy to use kit provides a platform with good circuit board layout and grounding to evaluate MP103
Power Amplifier. With additional prototype area, it is flexible enough to analyze a multitude of standard or
proprietary circuit configurations. All necessary components are provided with the kit. External connections
to the evaluation kit can be made through the connectors at the edges of the circuit. The circuit provides a
line termination of 50Ω.
Figure 1: Equivalent Schematic
44
40
D4
CBP2
+
CBP8
-VS_A
IN_A
RT_A
42
39
-VB
CBP6
RIN_A
160
FB_A
CBP7
38
37
36
34
35
33
32
31
30
29
28
27
26
25
24
23
22
21
-VS_A
-VA_A
-VS_A
IN_A
-V_B
FB_A
+24V
GND
FB_B
IN_B
IL_B
IL_B
IL_B
-VS_B
-VS_B
-VS_B
+24
FB_B
RIN_B
160
RT_B
IN_B
TP
-VS_B
GND_B
CBP9
CBP5
GND_A
GND_B
+
X2
1X
+VS_A
+VS_A
+VS_A
IL_A
IL_A
IL_A
OUT_A
3
5
2
1
4
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CBP1
CBP3
GND_A
+
GND_A
D3
+VS_A
OUT_A1
OUT_A2
D2
FB
_A
RN1 CN1
GND_A
GND_B
CN2
RN2
RLIM_B
OUT_B2
OUT_B1
RISO_1
RISO_2
FB
_B
D1
+VS_B
CBP4
CBP10
+
GND_B
OUT_B
+VS_B
+VS_B
+VS_B
RLIM_A
MP103
