參數(shù)資料
型號: MRF186
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 功率晶體管
英文描述: 2 CHANNEL, UHF BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: NI-860, CASE 375B-04, 5 PIN
文件頁數(shù): 3/8頁
文件大?。?/td> 948K
代理商: MRF186
3
MRF186
MOTOROLA RF DEVICE DATA
Figure 1. 930 – 960 MHz Test Circuit Schematic
RF
INPUT
VGG
C1
+
DUT
VDD
+
R1
C2
B1 – B4
Fair Rite Products Short Ferrit Bead, 2743021446
C1, C7, C8, C10,
C16, C17
10
F, 50 V, Tantalum
C2, C11, C34, C35
0.1
F, Chip Capacitor
C3, C6, C12, C15
330 pF, Chip Capacitor
C4, C5, C13, C14,
C19, C20, C32, C33 47 pF, Chip Capacitor
C9, C18
250
F, 50 V, Electrolytic Capacitor
C21, C22
12 pF, Chip Capacitor
C23, C30
0.6 – 4.5 pF, Variable Capacitor, Johanson Gigatrim
C24, C25, C26
5.1 pF, Chip Capacitor
C27, C28
3.9 pF, Chip Capacitor
C31
0.8 – 8.0 pF, Variable Capacitor,
Johanson Gigatrim
L1, L2
3 Turns, #20 AWG, IDIA 0.126
″, 24.7 nH
N1, N2
Type N Connectors
R1, R6
1 k
, 1/4 W, Carbon Resistor
R2, R5
1.2 k
, 0.1 W, Chip Resistor
R3, R4
75
, 0.1 W, Chip Resistor
Z1 – Z22
Microstrip (See Component Placement)
Balun1, Balun2,
Coax1, Coax2
2.20
″ 50 , 0.086″ OD Semi–Rigid Coax
Board
1/32
″ Glass Teflon, εr = 2.55
B1
C3
C4
R2
C5
C6
C34
C7
C8
C9
+
B2
L1
Z2
C19
Z4
C23
Z6
Z8
Z10
C21
R3
C26
C24
Z1
Z3
C20
Z5
Z7
Z9
Z11
R4
C22
C25
R5
VGG
C10
+
R6
C11
B3
C12
C13
Z12
Z14
Z16
Z18
C28
C30
C29
C31
Z20
C32
RF
OUTPUT
Z22
Z13
Z15
Z17
Z19
Z21
C33
C27
L2
VDD
+
C14
C15
C35
C16
C17
C18
+
B4
N2
N1
COAX1
BALUN1
COAX2
BALUN2
MRF186
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
Archived 2005
A
R
C
H
IV
E
D
2
0
5
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