MRF15090 Datasheet, PDF (6/8 Pages) Motorola, Inc – RF POWER TRANSISTOR

RF Input
N1
C1
TL1
L1
Coax 1
TL2
C2
Balun 1
Vbias
+
C9
Vb
C5
C7
B1
R1
L2
L4
C3
TL4
R4
Q1 _R3
VCC
Q3
D1
Q2
D2
R6
C16
+
C10 C13
R5
+
TL6
C18
R7 ^C20
L6
B3
C22
TL8
L8
C23
C4
C12
TL5
TL3 ^L3
L5
B2
C6
C8 R2
DUT
+
C11 C14
Vb
C15
TL7
+
C17
L9
B4
L7
C19 ^R8
C24
TL9
C25
VCC
Balun 2
RF Output
TL10 N2
C26 L10
Coax 2
B1, B2, B3, B4
C1
C2
C3, C4, C23, C24
C5, C6, C22, C25
C7, C8, C20, C21
C9, C10, C11
C12
C13, C14, C18, C19
C15
C16, C17
C26
D1
D2
Ferrite Bead, Ferroxcube
2.7 pF, B Case Chip Capacitor, ATC
0.6–4.0 pF, Variable Capacitor, Johanson
18 pF, B Case Chip Capacitor, ATC
51 pF, Chip Capacitor, Murata Erie
1800 pF, Chip Capacitor, Kemit
100 µF, Electrolytic Capacitor, Mallory
5.1 pF, A Case Chip Capacitor, ATC
0.1 µF, Chip Capacitor, Kemit
1.1 pF, B Case Chip Capacitor, ATC
470 µF, Electrolytic Capacitor, Mallory
0.3 pF, B Case Chip Capacitor, ATC
Diode, Motorola (MUR5120T3)
Light Emitting Diode, Industrial Devices
L1
1 Turn, 24 AWG, 0.042″ ID Choke
L2, L3, L8, L9 3 Turn, 20 AWG, 0.126″ ID Choke
L4, L5, L6, L7 12 Turns, 22 AWG, 0.140″ ID Choke
L10
3 Turns, 24 AWG, 0.046″ ID Choke
N1, N2
Type N Flange Mount RF Connector, Omni Spectra
Q1, Q3
Transistor, NPN, Motorola (MJD47)
Q2
Transistor PNP Motorola (BD136)
R1, R2, R7, R8 10 Ω, 1/2 W, Resistor
R3
150 Ω, 1/2 W, Resistor
R4
2 x 66 Ω, 1/8 W, Chip Resistors in Parallel, Rohm
R5
93 Ω, 1/8 W, Chip Resistor, Rohm
R6
22 KΩ, 1/8 W, Chip Resistor, Rohm
TL1 to TL10
Board
See Photomaster
Glass Teflon^®, Arlon GX–0300–55–22, ε_r = 2.55
Figure 12. Class AB Test Fixture Electrical Schematic
MRF15090
6
MOTOROLA RF DEVICE DATA