參數(shù)資料
型號: MRF19045S
廠商: MOTOROLA INC
元件分類: 功率晶體管
英文描述: L BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: CASE 465F-03, 3 PIN
文件頁數(shù): 3/7頁
文件大?。?/td> 147K
代理商: MRF19045S
MRF19045 MRF19045R3 MRF19045S MRF19045SR3
5.2–244
MOTOROLA WIRELESS
RF PRODUCT DEVICE DATA
Figure 1. 1930 – 1990 MHz 2-Carrier N-CDMA Test Circuit Schematic
RF
OUTPUT
Z3
Z4
C6
C1
R1
C3
+
C7
C5
C8
C2
Z6
Z7
VDD
C12
C10
Z11
C9
Z8
C11
+
Z9
0.519
″ x 0.254″ Microstrip
Z10
0.874
″ x 0.081″ Microstrip
Z11
0.645
″ x 0.081″ Microstrip
Board
3
″ x 5″ Copper Clad PCB,
Arlon GX0300-55-22,
εr = 2.55
Printed Circuit
CMR Part Number 19045PC5.SKF
Board
Z1
1.336
″ x 0.081″ Microstrip
Z2
0.693
″ x 0.081″ Microstrip
Z3
1.033
″ x 0.047″ Microstrip
Z4
0.468
″ x 0.047″ Microstrip
Z5
0.271
″ x 0.460″ Microstrip
Z6
0.263
″ x 0.930″ Microstrip
Z7
1.165
″ x 0.047″ Microstrip
Z8
0.216
″ x 0.047″ Microstrip
NOTE: Z3, Z4, Z7, Z8 lengths and component placement tolerances are
±0.050″.
Zx lengths are microstrip lengths between components, center-line to center-line.
All component and z-length tolerances are
±0.015″, except as noted.
++
VGG
RF
INPUT
Z1
Z2
Z5
W2
R4
+
Z9
Z10
C13
B2
R5
B2
W1
R3
B1
R2
C4
Table 1. 1930 – 1990 MHz 2-Carrier N-CDMA Test Circuit Component Designations and Values
Designators
Description
B1, B2
0.120
″ x 0.333″ x 0.100″, Surface Mount Ferrite Beads, Fair Rite #2743019446
C1, C2
10
mF, 35 V Tantalum Surface Mount Chip Capacitors, Kemet #T495X106K035AS4394
C3, C11
0.1
mF Chip Capacitors, Kemet #CDR33BX104AKWS
C4, C8
24 pF Chip Capacitors, B Case, ATC #100B240JP500X
C5
470 pF Chip Capacitor, B Case, ATC #100B471JP200X
C6, C7
11 pF Chip Capacitors, B Case, ATC #100B110JP500X
C9, C10, C12
22
mF, 35 V Tantalum Surface Mount Chip Capacitors, Kemet #T491X226K035AS4394
C13
8.2 pF Chip Capacitor, B Case, ATC #100B8R2CP500X
R1
560 k
, 1/4 W Chip Resistor (0.08″ x 0.13″)
R2, R3, R4, R5
8.2
, 1/4 W Chip Resistors (0.08″ x 0.13″), Garrett Instruments #RM73B2B110JT
W1, W2
Solid Copper Buss Wire, 16 AWG
WS1, WS2
Beryllium Copper Wear Blocks (0.005
″ x 0.150″ x 0.350″) Nominal
Brass Banana Jack and Nut
Red Banana Jack and Nut
Green Banana Jack and Nut
Type “N” Jack Connectors, Omni-Spectra #3052-1648-10
4-40 Ph Head Screws, 0.125
″ long
4-40 Ph Head Screws, 0.312
″ long
4-40 Ph Head Screws, 0.625
″ long
4-40 Ph Rec. Hd. Screws, 0.625
″ long
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