參數(shù)資料
型號(hào): MRF9045NBR1
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 功率晶體管
英文描述: UHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, TO-272
封裝: ROHS COMPLIANT, PLASTIC, CASE 1337-03, 2 PIN
文件頁數(shù): 11/16頁
文件大?。?/td> 573K
代理商: MRF9045NBR1
4
RF Device Data
Freescale Semiconductor
MRF9045NR1 MRF9045NBR1
Figure 3. MRF9045NR1(NBR1) 930-960 MHz Broadband Test Circuit Schematic
Z1
0.260″ x 0.060″ Microstrip
Z2
0.240″ x 0.060″ Microstrip
Z3
0.500″ x 0.100″ Microstrip
Z4
0.215″ x 0.270″ Microstrip
Z5
0.315″ x 0.270″ Microstrip
Z6
0.160″ x 0.270″ x 0.520″ Taper
Z7
0.285″ x 0.520″ Microstrip
Z8
0.140″ x 0.270″ Microstrip
Z9
0.450″ x 0.270″ Microstrip
Z10
0.250″ x 0.060″ Microstrip
Z11
0.720″ x 0.060″ Microstrip
Z12
0.490″ x 0.060″ Microstrip
Z13
0.290″ x 0.060″ Microstrip
Board
Taconic RF-35-0300, εr = 3.5
B1
Short Ferrite Bead
B2
Long Ferrite Bead
C1, C8, C13, C14
47 pF Chip Capacitors
C2
0.4-2.5 pF Variable Capacitor, Johanson Gigatrim
C3
3.6 pF Chip Capacitor
C4
0.8-8.0 pF Variable Capacitor, Johanson Gigatrim
C5, C6, C9, C10
10 pF Chip Capacitors
C7, C15, C16
10 μF, 35 V Tantalum Chip Capacitors
C11
7.5 pF Chip Capacitor
C12
0.6-4.5 pF Variable Capacitor, Johanson Gigatrim
C17
220 μF Electrolytic Chip Capacitor
L1, L2
12.5 nH Surface Mount Inductors
WB1, WB2
10 mil Brass Wear Blocks
B1
C1
RF
INPUT
RF
OUTPUT
VGG
VDD
C7
L1
Z5
Z4
Z3
C2
Z2
Z1
Z7
C10
C9
Z8
Z9
Z10
C13
L2
C14
B2
C15
C16
C17
C6
C5
Z6
+
C8
+
C11
C4
C12
Z11
Z12
Z13
C3
Figure 4. MRF9045NR1(NBR1) 930-960 MHz Broadband Test Circuit Component Layout
CUT
OUT
AREA
WB1
WB2
C1
C2
C3
C5
C6
C7
C8
C9
C10
C4
C11
C12
C13
C14
C15 C16
C17
L1
L2
Rev02
900 MHz
MRF9045MB
OUTPUT
INPUT
VGG
VDD
DUT
B1
B2
Freescale has begun the transition of marking Printed Circuit Boards (PCBs) with the Freescale Semiconductor
signature/logo. PCBs may have either Motorola or Freescale markings during the transition period. These changes will have
no impact on form, fit or function of the current product.
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