BT331 BEREX [BeRex Corporation], BT331 Datasheet - Page 4

• Manufacturer Part Number: BT331
• Description: 700-2700 MHz 1.5~2.0W Power Amplifier
• Manufacturer: BEREX [BeRex Corporation]

BeRex
BT331
700-2700 MHz 1.5~2.0W Power Amplifier
RF_IN
Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.
C1
L2
C10
C11
C8
All other trademarks are the property of their respective owners. © 2010 BeRex
Schematic Diagram
● website:
1
2
3
4
PCB Diagram
R1
www.berex.com
C9
Application Circuit: 900 MHz
C7
8
7
6
5
R2
L1
C12
C3 C4 C5
C2
● email:
C6
RF_OUT
Vcc
[e-mail]
C10
C11
C12
1. PCB: 31mil thick FR4
2. Distance between the center of
3. Distance between the center of
4. Distance between the center of
5. Distance between the center of
※
opened simultaneously may cause instabil-
ity. Please See an application note or con-
tact company for application support.
C1
C2
C3
C4
C5
C6
C7
C8
C9
R1
R2
L1
L2
BT331 with both input and output ports
the shunt Inductor(L2) and the
input pin of BT331 _ 6.45 mm.
the series cap.(C10) and the
input pin of BT331 _ 2.8mm.
the shunt cap.(C11) and the
input pin of BT331 _ 1.5 mm.
the shunt cap.(C12) and the
output pin of BT331 _ 8.25 mm.
1680
1608
1608
1608
1608
3216
1608
1608
1608
1608
1608
1608
1608
1608
BOM
Notice
100pF
100pF
100pF
8.2nH
4.3KΩ
3.3pF
18nH
100Ω
10uF
10pF
1nF
1uF
1pF
8pF
NC
NC
±20%
Toler-
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
ance
Rev. C
4