MRF21030LR3 Datasheet, PDF (3/8 Pages) Motorola, Inc – RF Power Field Effect Transistors

V_BIAS
B1
+
R1
C6
C5
C4
C8
B2
+
R2
C10
C11
V_SUPPLY
+
C12 C13
L1
RF
INPUT _{Z1 Z2}
Z3
Z4
Z5
Z6
C2
C1
DUT
C3
Z7
C7
L2
Z8
RF
Z9
Z10
OUTPUT
C9
B1, B2
C1
C2
C3
C4
C5, C12
C6, C13
C7, C8
C9
C10
C11
L1, L2
R1, R2
Short Ferrite Beads
1 pF Chip Capacitor
4.7 pF Chip Capacitor
0.5 pF Chip Capacitor
3.9 pF Chip Capacitor
0.1 μF Chip Capacitors
470 μF, 63 V Electrolytic Chip Capacitors
0.3 pF Chip Capacitors
3.6 pF Chip Capacitor
22 μF Tantalum Chip Capacitor
5.1 pF Chip Capacitor
12.5 nH Inductors
12 Ω Chip Resistors (1206)
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
PCB
0.153″ x 0.087″ Microstrip
0.509″ x 0.156″ Microstrip
0.572″ x 0.087″ Microstrip
0.509″ x 0.232″ Microstrip
0.277″ x 0.143″ Microstrip
0.200″ x 0.305″ Microstrip
0.200″ x 0.511″ Microstrip
0.510″ x 0.328″ Microstrip
0.608″ x 0.081″ Microstrip
Taconic TLX8, 30 mils, ε_r = 2.55
Figure 1. MRF21030LR3(SR3) Test Circuit Schematic
VBIAS
+
C6
C5
R1
B1
C4
C2
L1
C1
C3
C13
R2
B2
C10
+
C12
C11
C8
L2
C7
C9
VSUPPLY
Ground
MRF21030
Rev 1
Ground
Freescale has begun the transition of marking Printed Circuit Boards (PCBs) with the Freescale Semiconductor
signature/logo. PCBs may have either Motorola or Freescale markings during the transition period. These changes will have
no impact on form, fit or function of the current product.
Figure 2. MRF21030LR3(SR3) Test Circuit Component Layout
RF Device Data
Freescale Semiconductor
MRF21030LR3 MRF21030LSR3
3