MRF19125 Datasheet, PDF (4/12 Pages) Motorola, Inc – RF Sub-Micron MOSFET Line N-Channel Enhancement-Mode Lateral MOSFETs

V_GG
B1
R1
+
R2
C5 C4 C3
C2
RF
INPUT _Z1
Z4
Z2
Z3
C1
R3
++
L1
C7 C8 C9
V_DD
+
+
+
C10 C11 C12 C13 C14
Z8
Z5 Z6
RF
Z7 ^OUTPUT
DUT
C6
Z1, Z7
Z2
Z3
Z4
Z5
Z6
Z8
0.500″ x 0.084″ Microstrip
1.105″ x 0.084″ Microstrip
0.360″ x 0.895″ Microstrip
0.920″ x 0.048″ Microstrip
0.605″ x 1.195″ Microstrip
0.800″ x 0.084″ Microstrip
0.660″ x 0.095″ Microstrip
Board
PCB
0.030″ Glass Teflon^,
Keene GX–0300–55–22, ε_r = 2.55
Etched Circuit Boards
MRF19125 Rev. 5, CMR
Figure 1. MRF19125 Test Circuit Schematic
Table 1. MRF19125 Test Circuit Component Designations and Values
Designators
Description
B1
C1
C2, C7
C3, C10
C4, C11
C5
C6
C8
C9, C12, C13, C14
L1
N1, N2
R1
R2
R3
Short Ferrite Bead, Fair Rite #2743019447
51 pF Chip Capacitor, ATC #100B510JCA500X
5.1 pF Chip Capacitors, ATC #100B5R1JCA500X
1000 pF Chip Capacitors, ATC #100B102JCA500X
0.1 mF Chip Capacitors, Kemet #CDR33BX104AKWS
0.1 mF Tantalum Chip Capacitor, Kemet #T491C105M050
10 pF Chip Capacitor, ATC #100B100JCA500X
10 mF Tantalum Chip Capacitor, Kemet #T491X106K035AS4394
22 mF Tantalum Chip Capacitors, Kemet #T491X226K035AS4394
1 Turn, #20 AWG, 0.100″ ID, Motorola
Type N Flange Mounts, Omni Spectra #3052–1648–10
1.0 kΩ, 1/8 W Chip Resistor
220 kΩ, 1/8 W Chip Resistor
10 Ω, 1/8 W Chip Resistor
MRF19125 MRF19125S MRF19125SR3
4
MOTOROLA RF DEVICE DATA