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5–39
MRF284R1 MRF284LSR1
MOTOROLA WIRELESS
RF PRODUCT DEVICE DATA
Figure 1. 1.93–2.0 GHz Broadband Test Circuit Schematic
34
)/1
34
/1/1
5
9
9
9
3
95
;
9
:
3
9
:
35
96
9
6
7
/1
5
36
96
;
9
3
9
:5
3
95
9
9"
9
5
5
6
Z11
Z12
Z13
Z14
Z15
Z16
Z17
PCB
0.155
″
x 0.515
″
Microstrip
0.120
″
x 0.325
″
Microstrip
0.150
″
x 0.325
″
Microstrip
0.010
″
x 0.325
″
Microstrip
0.505
″
x 0.080
″
Microstrip
0.865
″
x 0.080
″
Microstrip
0.525
″
x 0.080
″
Microstrip
Arlon GX0300–55–22, 0.030
″
,
ε
r
= 2.55
3
"
97
8
98
97
;
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Z10
0.530
″
x 0.080
″
Microstrip
0.255
″
x 0.080
″
Microstrip
0.600
″
x 0.080
″
Microstrip
0.525
″
x 0.080
″
Microstrip
0.015
″
x 0.325
″
Microstrip
0.085
″
x 0.325
″
Microstrip
0.165
″
x 0.325
″
Microstrip
0.110
″
x 0.515
″
Microstrip
0.095
″
x 0.515
″
Microstrip
0.050
″
x 0.515
″
Microstrip
Table 1. 1.93 – 2.0 GHz Broadband Test Circuit Component Designations and Values
Designators
Description
B1 – B3
C1, C2, C8
C3, C17
C4, C14
C5
C6, C12
C7, C13
C9
C10
C11
C15, C16
C18
L1, L2
L3
R1, R2, R3, R5, R6, R7
R4
W1, W2, W3
WS1, WS2
Ferrite Beads, Round, Ferroxcube #56–590–65–3B
0.8–8.0 pF Gigatrim Variable Capacitors, Johanson #27291SL
22 F, 35 V Tantalum Surface Mount Chip Capacitors, Kemet #T491X226K035AS4394
0.1 F Chip Capacitors, Kemet #CDR33BX104AKWS
220 pF Chip Capacitor, B Case, ATC #100B221KP500X
1000 pF Chip Capacitors, B Case, ATC #100B102JCA50X
5.1 pF Chip Capacitors, B Case, ATC #100B5R1CCA500X
1.2 pF Chip Capacitor, B Case, ATC #100B1R2CCA500X
2.7 pF Chip Capacitor, B Case, ATC #100B2R7CCA500X
0.6–4.5 pF Gigatrim Variable Capacitors, Johanson #27271SL
200 pF Chip Capacitors, B Case, ATC #100B201KP500X
10 F, 35 V Tantalum Surface Mount Chip Capacitor, Kemet #T495X106K035AS4394
4 Turns, #24 AWG, 0.120
″
OD, 0.140
″
Long, (12.5 nH), Coilcraft #A04T–5
2 Turns, #24 AWG, 0.120
″
OD, 0.140
″
Long, (5.0 nH), Coilcraft #A02T–5
12
, 1/4 W Chip Resistors, 0.08
″
x 0.13
″
, Garrett Instruments #RM73B2B120JT
560 k
, 1/4 W Chip Resistor, 0.08
″
x 0.13
″
Solid Copper Buss Wire, 16 AWG
Beryllium Copper Wear Blocks 0.005
″
x 0.250
″
x 0.250
″
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.