 English |
|
|
|
|
|
|
|
| MRF18085ALSR3 Datasheet, PDF (3/8 Pages) Motorola, Inc – RF Power Field Effect Transistors | |||
| |||
| ◁ |
VBIAS
+
R1
C4
RF
INPUT Z1
C2
Z3
R2
C5 C6
R3
Z2
Z4 Z5
Z6
C1
VSUPPLY
+
C7
C8
C9
Z7
DUT
Z8 Z9 Z10
RF
Z11
Z12 OUTPUT
C3
C10
C1, C3, C6, C7
C2
C4
C5, C8
C9
C10
R1, R2
R3
Z1
Z2
Z3
10 pF Chip Capacitors, ATC
1.8 pF Chip Capacitor, ATC
10 mF, 35 V Tantalum Capacitor, AVX
1 nF Chip Capacitors, ATC
220 mF, 63 V Electrolytic Capacitor, Radial, Philips
0.3 pF Chip Capacitor, ATC
10 kW, 1/4 W Chip Resistors (1206)
1.0 kW, 1/4 W Chip Resistor (1206)
0.671â³ x 0.087â³ Microstrip
0.568â³ x 0.087â³ Microstrip
0.500â³ x 0.098â³ Microstrip Shorted Stub
Z4
Z5
Z6
Z7
Z8
Z9
Z10
Z11
Z12
PCB
0.610â³ x 00.118â³ Microstrip
0.331â³ x 1.153â³ Microstrip
0.063â³ x 1.153â³ Microstrip
0.122â³ x 0.925â³ Microstrip
0.547â³ x 0.925â³ Microstrip
0.394â³ x 0.177â³ Microstrip
0.180â³ x 0.087â³ Microstrip
0.686â³ x 0.087â³ Microstrip
0.294â³ x 0.087â³ Microstrip
Taconic TLX8, 30 mils, εr = 2.55
Figure 1. 1800 - 1880 MHz Test Fixture Schematic
C4
R1
C5 C6
R2
R3
C2
C1
Strap
C9
C7
C8
C3
C10
MRF18085A
C - PP - 02- 01- 2 - Rev0
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. 1800 - 1880 MHz Test Fixture Component Layout
RF Device Data
Freescale Semiconductor
MRF18085AR3 MRF18085ALSR3
5-3
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese