TQP7M9103
1W High Linearity Amplifier
Application Circuit 2110-2170 MHz (TQP7M9103-PCB2140)
C5
J4
J3
C5
C4
1.0 uF
C4
C3
J3 Vcc
0.1 uF
C3
U1
R1
C1
R2
C2
J4 GND
22 pF
L1
33 nH
0805
C2
C1
R2
J1
J2
U1
TQP7M9103
1
3
RF
Input
RF
Output
0 Ω
2,4
22 pF
1.5 pF
C6
1.5 pF
C7
C8
1.2 pF
0.6 pF
Notes:
1. See PC Board Layout, page 11 for more information.
2. Components shown on the silkscreen but not on the schematic are not used.
3. Component (R1) is a 0 Ω resistors may be replaced with copper trace in the target application layout.
4. The recommended component values are dependent upon the frequency of operation.
5. All components are of 0603 size unless stated on the schematic.
6. Critical component placement locations:
Distance from U1 Pin 1 Pad (left edge) to C6 (right edge): 28 Mils (3.0º at 2140 MHz)
Distance from C6 (left edge) to C1 (right edge): 65 Mils (7.0º at 2140 MHz)
Distance from U1 Pin 3 Pad (right edge) to C7 (left edge): 31 Mils (3.4º at 2140 MHz)
Distance from C7 (right edge) to R2 (left edge): 60 Mils (6.5º at 2140 MHz)
Distance from R2 (right edge) to C8 (left edge): 62 Mils (6.7 at 2140 MHz)
Bill of Material
Ref Des
n/a
U1
C1, C6
C2, C3
C4
C5
C7
C8
R1, R2
L1
Value
n/a
Description
Printed Circuit Board
TQP7M9103 Amplifier, SOT-89 pkg.
Cap., Chip, 0603, +/-0.05pF, 50V, Accu-P
Manuf.
TriQuint
TriQuint
AVX
various
various
various
AVX
Part Number
1080068
TQP7M9103
n/a
1.5 pF
06032U1R5BAT2A
22 pF
0.1 uF
1.0 uF
Cap., Chip, 0603, 5%, 50V, NPO/COG
Cap., Chip, 0603, 10%, 16V, X7R
Cap., Chip, 0603, 10%, 10V, X5R
06035J1R2ABSTR
06035J0R6ABSTR
1.2 pF
0.6 pF
0 Ω
Cap., Chip, 0603, +/-0.05pF, 50V, Accu-P
Cap., Chip, 0603, +/-0.05pF, 50V, Accu-P
Resistor, Chip, 0603, 5%, 1/16W
AVX
various
Coilcraft
33 nH
Inductor, 0805, 5%, Coilcraft CS Series
0805CS-330XJLB
Data Sheet: Rev F 04/26/12
© 2012 TriQuint Semiconductor, Inc.
Disclaimer: Subject to change without notice
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