參數(shù)資料
型號： MRF21125S
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, 3 PIN
文件頁數(shù)： 4/12頁
文件大小： 381K
代理商： MRF21125S
MRF21125 MRF21125S MRF21125SR3
4
MOTOROLA RF DEVICE DATA
Figure 1. MRF21125 Test Circuit Schematic
Z9
Z10
Z11
Z12
Z13
Raw Board
Material
0.179
″
x 0.219
″
Microstrip
0.100
″
x 0.336
″
Microstrip
0.534
″
x 0.142
″
Microstrip
0.089
″
x 0.080
″
Microstrip
0.620
″
x 0.080
″
Microstrip
0.030
″
Glass Teflon
, 2 oz Copper,
3
″
x 5
″
Dimensions,
Arlon GX0300
–
55
–
22,
ε
r
= 2.55
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
1.212
″
x 0.082
″
Microstrip
0.236
″
x 0.082
″
Microstrip
0.086
″
x 0.254
″
Microstrip
0.357
″
x 0.082
″
Microstrip
0.274
″
x 1.030
″
Microstrip
0.466
″
x 0.050
″
Microstrip
0.501
″
x 0.050
″
Microstrip
0.600
″
x 1.056
″
Microstrip
Table 1. MRF21125 Test Circuit Component Designations and Values
Designators
Description
B1
C1
C2, C4, C11, C12
C3, C7
C5, C14
C6
C8
C9
C10
C13
C15
C16
R1
R2
R3
R4
W1
Ferrite Bead (Square), Fair Rite #2743019447
9.1 pF Chip Capacitor, B Case, ATC #100B9R1CCA500X
22
μ
F, 35 V Tantalum Surface Mount Chip Capacitors, Kemet #T491X226K035AS4394
20000 pF Chip Capacitors, B Case, ATC #100B203JCA50X
5.1 pF Chip Capacitors, B Case, ATC #100B5R1CCA500X
100000 pF Chip Capacitor, B Case, ATC #100B104JCA50X
10000 pF Chip Capacitor, B Case, ATC #100B103JCA50X
7.5 pF Chip Capacitor, B Case, ATC #100B7R5CCA500X
1.2 pF Chip Capacitor, B Case, ATC #100B1R2CCA500X
0.1
μ
F Chip Capacitor, Kemet #CDR33BX104AKWS
16 pF Chip Capacitor, B Case, ATC #100B160KP500X
0.6
–
4.5 pF Variable Capacitor, Johanson Gigatrim #27271SL
1.0 k
, 1/8 W Chip Resistor
560 k
, 1/8 W Chip Resistor
4.7
, 1/8 W Chip Resistor
12
, 1/8 W Chip Resistor
Solid Copper Buss Wire, 16 AWG
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相關代理商/技術參數(shù)
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