MRF282S MOTOROLA [Motorola, Inc], MRF282S Datasheet - Page 4

• Manufacturer Part Number: MRF282S
• Description: LATERAL N-CHANNEL BROADBAND RF POWER MOSFETs
• Manufacturer: MOTOROLA [Motorola, Inc]

B1, B2, B3,
B4, B5, B6
C1, C16
C2, C9, C12
C3
C4, C13
C5, C14
C6, C8, C11, C15
C7, C10
C17
L1
L2
L3, L4
L5
INPUT
MRF282S MRF282Z
4
RF
(BIAS)
V GG
+
–
Z1
+
C1
L1
Z2
Ferrite Bead, Fair Rite, (2743021446)
470 F, 63 V, Electrolytic Capacitor, Mallory
0.6–4.5 pF, Variable Capacitor, Johanson Gigatrim
0.8–4.5 pF, Variable Capacitor, Johanson Gigatrim
0.1 F, Chip Capacitor
100 pF, B Case Chip Capacitor, ATC
12 pF, B Case Chip Capacitor, ATC
1000 pF, B Case Chip Capacitor, ATC
0.1 pF, B Case Chip Capacitor, ATC
3 Turns, 27 AWG, 0.087 OD, 0.050 ID,
0.053 Long, 6.0 nH
5 Turns, 27 AWG, 0.087 OD, 0.050 ID,
0.091 Long, 15 nH
9 Turns, 26 AWG, 0.080 OD, 0.046 ID,
0.170 Long, 30.8 nH
4 Turns, 27 AWG, 0.087 OD, 0.050 ID,
0.078 Long, 10 nH
C2
R1
B1
Z3
L2
Figure 2. Schematic of 1.81 – 1.88 GHz Broadband Test Circuit
C4
B2
R2
Z4
C3
C6
C7
R3
Z5
B3
L3
Z6
C5
C9
C8
Z7
DUT
C14
R1, R2, R3,
R4, R5, R6
W1, W2
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Z10
Z11
Board
C11
Z8
C12
R4
B5
12 , 1/8 W Fixed Film Chip Resistor,
0.08 x 0.13
Berrylium Copper, 0.010 x 0.110 x 0.210
0.122 x 0.08 Microstrip
0.650 x 0.08 Microstrip
0.160 x 0.08 Microstrip
0.030 x 0.08 Microstrip
0.045 x 0.08 Microstrip
0.291 x 0.08 Microstrip
0.483 x 0.330 Microstrip
0.414 x 0.330 Microstrip
0.392 x 0.08 Microstrip
0.070 x 0.08 Microstrip
1.110 x 0.08 Microstrip
1 = 0.03 Glass Teflon , Arlon GX–0300–55–22,
2 oz Copper, 3 x 5 Dimenson, 0.030 , r = 2.55
Z9
C10
C15
L4
MOTOROLA RF DEVICE DATA
B4
R5
Z10
C13
L5
B6
Z11
R6
C16
+
C17
SUPPLY
DC
+
V DD
–
RF
OUTPUT