R1
R2
B1
R3
B2
R6
R7
R5
B3
V
V
DD
GG
W1
W2
W3
+
+
+
C6
R4
C7
C4
C15
C13
C12
C14
C3
C17
C18
L2
L3
L1
RF
OUTPUT
C10
Z11 Z12
Z10
Z13
C11
Z14 Z15
Z16
Z17
RF
INPUT
C9
Z9
DUT
C16
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
C5
C8
C1
C2
Z1
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
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
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Arlon GX0300-55-22, 0.030″,
ε = 2.55
r
Z10
Figure 1. 1930-2000 MHz Broadband Test Circuit Schematic
Table 4. 1930-2000 MHz Broadband Test Circuit Component Designations and Values
Designators
Description
Ferrite Beads, Round, Ferroxcube #56-590-65-3B
0.8-8.0 pF Gigatrim Variable Capacitors, Johanson #27291SL
B1 - B3
C1, C2, C8
C3, C17
C4, C14
C5
22 mF, 35 V Tantalum Surface Mount Chip Capacitors, Kemet #T491X226K035AS4394
0.1 mF Chip Capacitors, Kemet #CDR33BX104AKWS
220 pF Chip Capacitor, ATC #100B221KP500X
C6, C12
C7, C13
C9
1000 pF Chip Capacitors, ATC #100B102JCA50X
5.1 pF Chip Capacitors, ATC #100B5R1CCA500X
1.2 pF Chip Capacitor, ATC #100B1R2CCA500X
C10
2.7 pF Chip Capacitor, ATC #100B2R7CCA500X
C11
0.6-4.5 pF Gigatrim Variable Capacitors, Johanson #27271SL
200 pF Chip Capacitors, ATC #100B201KP500X
C15, C16
C18
10 mF, 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 Ω, 1/4 W Chip Resistors, 0.08″ x 0.13″, Garrett Instruments #RM73B2B120JT
560 kΩ, 1/4 W Chip Resistor, 0.08″ x 0.13″
L1, L2
L3
R1, R2, R3, R5, R6, R7
R4
W1, W2, W3
WS1, WS2
Solid Copper Buss Wire, 16 AWG
Beryllium Copper Wear Blocks 0.005″ x 0.250″ x 0.250″
MRF284LR1 MRF284LSR1
RF Device Data
Freescale Semiconductor
3
FREESCALE [ Freescale ]
