MRF286S Motorola, MRF286S Datasheet - Page 3

• Manufacturer Part Number: MRF286S
• Description: The RF Sub-Micron MOSFET Line RF Power Field Effect Transistors
• Manufacturer: Motorola

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V GG
INPUT
B1, B2
C1, C2, C9
C3, C18
C4, C14
C5, C15
C6
C7, C12
C8, C13
C10
C11
C16
C17
C19
L1
L2
L3
L4
R1, R2, R3, R5, R6, R7
R4
W1, W2, W3, W4
WS1, WS2
RF
MOTOROLA RF DEVICE DATA
Z1
+
C3
C1
Designators
Z2
W1
R1
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Z10
Z11
Z12
C2
Z3
C4
Table 1. 1.93 – 2.0 GHz Broadband Component Designations and Values
C6
W2
R2
Z4
0.436 x 0.080 Microstrip
0.248 x 0.080 Microstrip
0.610 x 0.080 Microstrip
0.529 x 0.080 Microstrip
0.024 x 0.325 Microstrip
0.144 x 0.325 Microstrip
0.098 x 0.325 Microstrip
0.215 x 0.515 Microstrip
0.215 x 0.515 Microstrip
0.044 x 0.325 Microstrip
0.060 x 0.325 Microstrip
0.141 x 0.325 Microstrip
Figure 1. 1.93 – 2.0 GHz Broadband Test Circuit Schematic
C7
Z5
L1
R4
Z6
Ferrite Bead, Round, Newark #95F769
0.8–8.0 pF, Variable Capacitors, Gigatrim Johanson, Newark #44F3360
22 m F, 35 V Tantalum Surface Mount Chip Capacitors, Kemet #T491X226K035AS4394
0.1 m F, Chip Capacitors, Kemet #CDR33BX104AKWS
91 pF, RF Chip Capacitors, B Case, ATC #100B910JP500X
8.2 pF, RF Chip Capacitor, B Case, ATC #100B8R2CP500X
1000 pF, RF Chip Capacitors, B Case, ATC #100B102JP50X
5.1 pF, RF Chip Capacitors, B Case, ATC #100B5R1CP500X
0.4–2.5 pF, Variable Capacitor, Gigatrim Johanson, Newark #44F3367
2.2 pF, RF Chip Capacitor, B Case, ATC #100B2R2JP500X
200 pF, RF Chip Capacitor, B Case, ATC #100B201JP500X
0.1 pF, RF Chip Capacitor, B Case, ATC #100B0R1BP500X
10 m F, 35 V Tantalum Surface Mount Chip Capacitor, Kemet #T495X106K035AS4394
8 Turns, #24 AWG, 0.120 OD, 0.270 Long (28.0 nH), CoilCraft #B08T-5
6 Turns, #24 AWG, 0.195 OD, 0.150 Long (47.0 nH), CoilCraft #1812SMS-47NJ
2 Turns, #24 AWG, 0.120 OD, 0.145 Long (5.0 nH), CoilCraft #A02T-5
3 Turns, #24 AWG, 0.120 OD, 0.145 Long (8.0 nH), CoilCraft #A03T-5
12 , 1/4 W Chip Resistors (0.08 x 0.13 ), Garrett Instruments #RM73B2B120JT
560 k , 1/4 W Chip Resistor (0.08 x 0.13 )
Solid Copper Buss Wire, #16 AWG
Beryllium Copper Wear Blocks (0.005 x 0.210 x 0.520 ) Nominal
B1
R3
C9
Z7
C5
Z8
C8
DUT
Z9
Z10
C15
Z13
Z14
Z15
Z16
Z17
Z18
Board
RF Circuit
Board
C10
Z11
C13
Description
Z12
C11
B2
R5
L2
0.025 x 0.325 Microstrip
0.544 x 0.080 Microstrip
0.108 x 0.080 Microstrip
0.095 x 0.080 Microstrip
0.996 x 0.080 Microstrip
0.077 x 0.080 Microstrip
0.030 Glass Teflon , 2 oz Copper,
3 x 5 Copper Clad PCB,
Arlon GX0300–55–22, r = 2.55
3 x 5 Dimensions,
Glass Teflon , r = 2.55
Z13
C12
Z14
W3
R6
C16
Z15
C14
C17
R7
W4
MRF286 MRF286S
Z16
+
C18
Z17
L3
+
Z18
L4
C19
OUTPUT
RF
V DD
3