參數(shù)資料
型號: MRF18090AS
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 功率晶體管
英文描述: L BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: NI-880S, CASE 465C-02, 3 PIN
文件頁數(shù): 3/8頁
文件大?。?/td> 404K
代理商: MRF18090AS
3
MRF18090A MRF18090AS
MOTOROLA RF DEVICE DATA
DUT
RF
INPUT
RF
OUTPUT
Z1
VBIAS
C3
C7
C1
Z5
Z7
Z8
C1
10
mF, 35 V Tantalum Capacitor,
Vishay–Sprague #293D106X9035D
C2, C3
10 pF, 100B Chip Capacitor , ATC #100B100GW
C4
3.3 pF, 100B Chip Capacitor, ATC #100B3R3BW
C5, C6
6.8 pF, 100B Chip Capacitors, ATC #100B6R8CW
C7
12 pF, 100B Chip Capacitors, ATC #100B120GW
C8
220
mF, 63 V Electrolytic Capacitor, Philips #13668221
R1, R2
10 k
W, 1/8 W Chip Resistors (0805)
R3
1.0 k
W, 1/8 W Chip Resistor (0805)
Z1
0.697
″ x 0.087″ Microstrip
Z2
0.087
″ x 0.197″ Microstrip
Z3
0.819
″ x 0.087″ Microstrip
Z4
0.181
″ x 0.144″ Microstrip
Z5
0.383
″ x 1.148″ Microstrip
Z6
0.400
″ x 1.380″ Microstrip
Z7
0.351
″ x 0.351″ Microstrip
Z8
0.126
″ x 0.087″ Microstrip
Z9
1.280
″ x 0.087″ Microstrip
Z10
≈1.275″ x 0.055″ Microstrip
PCB
Taconic TLX8–0300, 0.030
″,
εr = 2.55
Z9
C2
R3
C8
C5
+
Z4
R2
Z10
Figure 1. MRF18090A 1.80 – 1.88 GHz Test Fixture Schematic
Figure 2. MRF18090A 1.80 – 1.88 GHz Test Fixture Component Layout
R1
C6
VSUPPLY
Z3
Z2
C4
MRF18090A
Rev 4
Ground
VBIAS
VSUPPLY
(bias)
(supply)
CUT
OUT
AREA
Z6
+
R2
C4
C3
C5
C6
C7
C8
C1
R3
R1
C2
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