參數(shù)資料
型號(hào): MRF21090SR3
廠商: MOTOROLA INC
元件分類: 功率晶體管
英文描述: RF Power Field Effect Transistors
中文描述: S BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: NI-880S, CASE 465C-02, 2 PIN
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 381K
代理商: MRF21090SR3
3
MRF21090R3 MRF21090SR3
MOTOROLA RF DEVICE DATA
Figure 1. MRF21090R3(SR3) Test Circuit Schematic
B1
C1, C13
C2, C10
Ferrite Bead, Fair Rite #2743019447
470
μ
F, 50 V Electrolytic Capacitors
22
μ
F, 35 V Tantalum Surface Mount Chip
Capacitors, Kemet
20 nF Chip Capacitors, ATC #100B203MCA500X
5.1 pF Chip Capacitors, ATC #100B5R1CCA500X
0.4 - 2.5 pF Variable Capacitors, Johanson Gigatrim
10 pF Chip Capacitor, ATC #100B100JCA500X
1 F, 35 V Tantalum Surface Mount Chip Capacitor,
Kemet
1 nF Chip Capacitor, ATC #100B102JCA500X
8.2 pF Chip Capacitor, ATC #100B8R2CCA500X
13
, 1/4 W Chip Resistor,
Garret Instrument #RM73B2B130JT,
12
, 1/4 W Chip Resistor,
Garret Instrument #RM73B2B120JT
30.7 x 2.09 mm Microstrip
5.99 x 2.09 mm Microstrip
7.55 x 9.89 mm Microstrip
3.77 x 15.71 mm Microstrip
6.89 x 26.17 mm Microstrip
14.93 x 32.05 mm Microstrip
C3, C9
C4, C8
C5, C12
C6
C7
C11
C14
R1
R2
Z1
Z2
Z3
Z4
Z5
Z6
V
V
RF INPUT
RF OUTPUT
R1
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Z10
Z11
C7
C8
C9
C10
C11
C12
C14
C13
C6
R2
B1
DUT
C5
C1
C2
C3
C4
GG
DD
Z7
Z8
Z9
Z10
Z11
WS1, WS2
10.23 x 2.09 mm Microstrip
6.03 x 2.09 mm Microstrip
23.98 x 2.09 mm Microstrip
29.82 x 1.15 mm Microstrip
17.08 x 1.15 mm Microstrip
Beryllium Copper Wear Blocks 5 mils Thick
Brass Banana Jack and Nut
Red Banana Jack and Nut
Green Banana Jack and Nut
Type N Jack Connectors, 3052-1648-10,
Omni Specra
4-40 Head Screws 0.125
Long
4-40 Head Screws 0.188
Long
4-40 Head Screws 0.312
Long
4-40 Head Screws 0.438
Long
Endplates Brass Endplates for Copper Bedstead
Bedstead
Copper Bedstead/Heatsink
Insert
Copper Bedstead Insert
Raw PCB
0.030
Glass Teflon
, 2 oz Copper Clad
3
x 5
Arion
RF Circuit
3
x 5
Copper Clad PCB Teflon
,
MRF21090, CMR
+
+
+
+
+
Figure 2. MRF21090R3(SR3) Test Circuit Component Layout
C
U
T
O
U
T
Drain
Bias
Feed
C1
C2
C3C4
C6
C5
C7C8
C9
C10
C11
C12
C14
B1
R2
R1
C13
Gate
Bias
Feed
MRF21090
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