mrf373r1 Freescale Semiconductor, Inc, mrf373r1 Datasheet - Page 4

• Manufacturer Part Number: mrf373r1
• Description: Rf Power Field Effect Transistors
• Manufacturer: Freescale Semiconductor, Inc

MRF373R1 MRF373SR1
4
C1, C2
C3
C4, C11
C5, C10
C6
C7
C8
C9
C20, C23
C21
C24
C22
C25
L1
R1
R2
18 pF, B Case Chip Capacitor, ATC
12 pF, B Case Chip Capacitor, ATC
0.8 pF, B Case Chip Capacitor, ATC
68 pF, B Case Chip Capacitor, ATC
0.3 pF, B Case Chip Capacitor, ATC
15 pF, B Case Chip Capacitor, ATC
10 pF, B Case Chip Capacitor, ATC
1.8 pF, B Case Chip Capacitor, ATC
300 pF, B Case Chip Capacitor, ATC, Side Mounted
2) 2.2 mF, 100 V, Vishay P/N VJ3640Y225KXBAT
2) 1.0 mF, 50 V, Kemet P/N C1825C105
22 mF, 35 V, Kemet P/N T491D226K35AS
10 mF, 35 V, Kemet P/N T491D106K35AS
22 nH, Coilcraft P/N B07T
1.2 kΩ, Vishay Dale Chip Resistor (1206)
12 kΩ, Vishay Dale Chip Resistor (1206)
Figure 4. Single–Ended Narrowband Test Circuit Schematic (MRF373SR1)
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2 005
Figure 3. MRF373R1 Narrowband Test Fixture Photo
Connectors N–Type (female), M/A Com P/N 3052–1648–10
PCB
Heatsink
Insert
End Plates
Banana Jack and Nut
Brass Banana Jack
MRF373 Printed Circuit Board Rev 01, CuClad 250
(GX–0300–55), height 30 mils, ε
(new PCB’s available from CMR)
Motorola P/N 95–11LDMOSKPS–1
LDMOS m250 3″ x 5″ Bedstead
Motorola P/N 95–11LDMOSKPS–2S
Insert for LDMOS m250S 3″ x 5″ Bedstead
2) Motorola P/N 93–3MB–9, End Plate for
Type–N Connector
2) Johnson P/N 108–0904–001
2) H.H. Smith P/N SM–101
MOTOROLA RF DEVICE DATA
r
= 2.55
Archived 2005