B1
R1
V
V
BIAS
SUPPLY
+
C14 C15 C16
R2
C5
C6
C13
B2
Z19
L3
Z10
R3
Z9
Z11 Z12
Z13
Z18
RF
INPUT
Z20
Z21
L1
L2
Z1
Z2
Z3
Z6
Z7
Z8
RF
OUTPUT
Z14
C8
C11
Z22
C7
C1
DUT
C9
C2
Z5
C12
C3
C4
C10
Z17
Z15
Z16
Z4
Z1
Z2
Z3
Z4
Z5
Z6, Z7
Z8
0.186″ x 0.084″ Microstrip
0.206″ x 0.084″ Microstrip
1.171″ x 0.084″ Microstrip
0.275″ x 0.084″ Microstrip
0.985″ x 0.084″ Microstrip
0.130″ x 0.084″ Microstrip
0.131″ x 0.084″ Microstrip
0.675″ x 0.504″ Microstrip
0.397″ x 0.656″ Microstrip
0.071″ x 0.084″ Microstrip
0.008″ x 0.084″ Microstrip
Z13
0.063″ x 0.084″ Microstrip
0.315″ x 0.084″ Microstrip
0.473″ x 0.084″ Microstrip
0.522″ x 0.084″ Microstrip
0.448″ x 0.084″ Microstrip
0.628″ x 0.084″ Microstrip
0.291″ x 0.084″ Microstrip
0.318″ x 0.084″ Microstrip
0.202″ x 0.084″ Microstrip
0.190″ x 0.084″ Microstrip
Z14
Z15
Z16
Z17
Z18
Z19
Z20
Z21
Z22
Z9
Z10
Z11
Z12
PCB
Arlon AD250, 0.030″, ε = 2.5
r
Figure 1. MRF5S4125NR1(NBR1) Test Circuit Schematic
Table 6. MRF5S4125NR1(NBR1) Test Circuit Component Designations and Values
Part
Description
Part Number
Manufacturer
Fair-Rite
B1, B2
Ferrite Beads, Short
2743019447
C1, C6, C12, C13
120 pF Chip Capacitors
0.8-8.0 pF, Variable Capacitors, Gigatrim
20 pF Chip Capacitors
ATC600B121BT250XT
27291SL
ATC
C2, C10
C3, C9
C4
Johanson
ATC
ATC600B200BT250XT
ATC600B8R2BT250XT
GRM55DR61H106KA88L
ATC600B270BT250XT
ATC600B470BT250XT
ATC600B3R3BT250XT
T491X226K035A5
8.2 pF Chip Capacitor
ATC
C5, C14, C15
C7
10 μF, 50 V Chip Capacitors
27 pF Chip Capacitor
Murata
ATC
C8
47 pF Chip Capacitor
ATC
C11
3.3 pF Chip Capacitor
ATC
C16
22 μF, 35 V Tantalum Capacitor
1.6 nH Inductors
Kemet
Coilcraft
Coilcraft
Vishay
Vishay
Vishay
L1, L2
L3
0906-2
27 nH Inductor
1812SMS-27N_L
R1
1000 Ω, 1/4 W Chip Resistor
10 kΩ, 1/4 W Chip Resistor
100 Ω, 1/4 W Chip Resistor
CRCW12061001FKTA
CRCW12061002FKTA
CRCW1206100RFKTA
R2
R3
MRF5S4125NR1 MRF5S4125NBR1
RF Device Data
Freescale Semiconductor
3
FREESCALE [ Freescale ]
