MRF282SR1 Datasheet, PDF (3/12 Pages) Freescale Semiconductor, Inc – RF Power Field Effect Transistors

R2
V_GG
+
B1
C3 R1
R3
B2
C4
R4
Z6
C5
C7
C8
R5
Z12
B3
C10 C11 C13
B4
C16
V_DD
+
C18
RF
INPUT _Z1
Z2
Z3
Z5
Z4
Z7
Z8
C6
C1
C2
C9
Z9
DUT
Z11
Z10
Z13
Z14
RF
Z15
Z16 ^OUTPUT
C15
C12
C14
C17
Z1
0.491″ x 0.080″ Microstrip
Z2
0.253″ x 0.080″ Microstrip
Z3
0.632″ x 0.080″ Microstrip
Z4
0.567″ x 0.080″ Microstrip
Z5
1.139″ x 0.055″ Microstrip
Z6
0.236″ x 0.055″ Microstrip
Z7
0.180″ x 0.325″ Microstrip
Z8
0.301″ x 0.325″ Microstrip
Z9
0.439″ x 0.325″ Microstrip
Z10
0.055″ x 0.325″ Microstrip
Z11
Z12
Z13
Z14
Z15
Z16
Raw Board
Material
0.636″ x 0.055″ Microstrip
0.303″ x 0.055″ Microstrip
0.463″ x 0.080″ Microstrip
0.105″ x 0.080″ Microstrip
0.452″ ± 0.085″ x 0.080″ Microstrip
0.910″ ± 0.085″ x 0.080″ Microstrip
0.030″ Glass Teflon^®, 2 oz Copper,
3″ x 5″ Dimensions,
Arlon GX0300 - 55 - 22, ε_r = 2.55
Figure 1. 1930 - 2000 MHz Broadband Test Circuit Schematic
Table 4. 1930 - 2000 MHz Broadband Test Circuit Component Designations and Values
Designators
Description
B1, B4
B2, B3
C1, C2, C9
C3
C4, C5, C13, C16
C6
C7
C8
C10
C11
Surface Mount Ferrite Beads, 0.120″ x 0.333″ x 0.100″, Fair Rite #2743019446
Surface Mount Ferrite Beads, 0.120″ x 0.170″ x 0.100″, Fair Rite #2743029446
0.8 - 8.0 pF Variable Capacitors, Johanson Gigatrim #27291SL
10 mF, 35 V Tantalum Surface Mount Chip Capacitor, Kemet #T495X106K035AS4394
0.1 mF Chip Capacitors, Kemet #CDR33BX104AKWS
200 pF Chip Capacitor, ATC #100B201JCA500X
18 pF Chip Capacitor, ATC #100B180KP500X
39 pF Chip Capacitor, ATC #100B390JCA500X
27 pF Chip Capacitor, ATC #100B270JCA500X
1.2 pF Chip Capacitor, ATC #100B1R2CCA500X
C12
0.6 - 4.5 pF Variable Capacitor, Johanson Gigatrim #27271SL
C14
0.5 pF Chip Capacitor, ATC #100B0R5BCA500X
C15
C17
C18
R1
R2, R5
R3, R4
WS1, WS2
15 pF Chip Capacitor, ATC #100B150JCA500X
0.1 pF Chip Capacitor, ATC #100B0R1BCA500X
22 mF, 35 V Tantalum Surface Mount Chip Capacitor, Kemet #T491X226K035AS4394
560 kΩ, 1/4 W Chip Resistor, 0.08″ x 0.13″
12 Ω, 1/4 W Chip Resistors, 0.08″ x 0.13″, Garrett Instruments #RM73B2B120JT
91 W, 1/4 W Chip Resistors, 0.08″ x 0.13″, Garrett Instruments #RM73B2B910JT
Beryllium Copper Wear Blocks 0.010″ x 0.235″ x 0.135″ NOM
RF Circuit Board
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, 0.188″ Long
4 - 40 Ph Head Screws, 0.312″ Long
4 - 40 Ph Rec. Hd. Screws, 0.438″ Long
3″ x 5″ Copper Clad PCB, Glass Teflon^®
RF Device Data
Freescale Semiconductor
MRF282SR1 MRF282ZR1
3