MRF15090 Ver la hoja de datos (PDF) - Motorola => Freescale
Número de pieza
componentes Descripción
Fabricante
MRF15090 Datasheet PDF : 8 Pages
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Vsupply
R1
+
Q1 R9
C1
R2
Q3
R17
R10 R15
R3
R7 R11
+
C3 C5 B1
C11
Coax 1
B3
C9
TL2
L2
RF Input
N1 TL1
C7
TL4
C13
L1
C8
TL5
TL
3
Balun 1
R4 R8
R1
C4
+ C6
2
R13 R16
Q4
Q2
R5
R6
R14
+C2
L3
C10
B4
B2
C12
R18
Vsupply
VCC
+
C15 C17
R19
B5
B7
C19
Balun 2
C20
L4
TL8
C21
TL6
RF Output
TL10 N2
C14
C25
L6
TL7
C22
DUT
L5
TL9
C23
B8
C16+ C18 B6
C24
R20
Coax 2
VCC
B1, B2, B5, B6
Long Bead, Fair Rite
B3, B4, B7, B8
Short Bead, Fair Rite
C1, C2, C3, C4
100 µF, Electrolytic Capacitor, Mallory
C5, C6, C17, C18 0.1 µF, Chip Capacitor, Kemit
C7, C8, C21, C22 18 pF, B Case Chip Capacitor, ATC
C9, C10, C20, C23 51 pF, Chip Capacitor, Murata Erie
C11, C12, C19, C24 1800 pF, Chip Capacitor, Kemit
C13
4.3 pF, B Case Chip Capacitor, ATC
C14
2.0 pF, B Case Chip Capacitor, ATC
C15, C16
470 µF, Electrolytic Capacitor, Mallory
C25
0.6–4 pF Variable Capacitor, Johanson
L1
3 Turns, 24 AWG, 0.046″ ID Choke
L2, L3, L4, L5
3 Turns, 20 AWG, 0.126″ ID Choke
L6
2 Turns, 24 AWG, 0.042″ ID Choke
N1, N2
Type N Flange Mount RF Connector, Omni Spectra
Q1, Q2
Transistor NPN Motorola (BD135)
Q3, Q4
Transistor PNP Motorola (BD136)
R1, R6
250 Ω, 1/8 W, Chip Resistor, Rohm
R2, R5
500 Ω, 1/4 W, Potentiometer, State of the Art
R3, R4
4.7 Ω, 1/8 W, Chip Resistor, Rohm
R7, R8
2 x 4.7 KΩ, 1/8 W, Chip Resistors
in Parallel, Rohm
R9, R14
1.0 Ω, 10 W, Resistor, Dale
R10, R13
38 Ω, 1 W, Resistor
R11, R12
75 Ω, 1/8 W, Chip Resistor, Rohm
R15, R16
2 x 10 Ω, 1/8 W, Chip Resistors in Parallel, Rohm
R17, R18, R19, R20 4 x 38 Ω, 1/8 W, Chip Resistors in Parallel, Rohm
Board
Glass Teflon®, Arlon GX–0300–55–22, εr = 2.55
Figure 13. Class A Test Fixture Electrical Schematic
MOTOROLA RF DEVICE DATA
MRF15090
7
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