PTFA142401EL Datasheet, PDF (7/10 Pages) Infineon Technologies AG – Thermally-Enhanced High Power RF LDMOS FET 240 W, 1450 – 1500 MHz

Confidential, Limited Internal Distribution
Reference Circuit (cont.)
PTFA142401EL
PTFA142401FL
GND
VDD
RF_IN
R5 C5 R3 QQ1
R4 _C3 ^C1
C4 R1
C2
R2
R6 ^C6 R7
Q1
C7
C8
C9 C11 ^C10
C12
L1
C21
C14
C24 _C13
C23
C19
C22
C20
C18
C15
L2
C17
RF_OUT
C16
Reference circuit assembly diagram * (not to scale)
Component
C1, C2, C3
C4, C14, C20
C5, C13, C19
C6
C7, C23
C8
C9, C15
C10, C11, C16, C17
C12, C18
C21, C22, C24
L1, L2
Q1
QQ1
R1
R2
R3
R4
R5, R7
R6
Description
Capacitor, 0.001 µF
Tantalum capacitor, 10 µF, 35 V
Capacitor, 0.1 µF
Ceramic capacitor, 7.5 pF
Ceramic capacitor, 33 pF
Ceramic capacitor, 4.5 pF
Ceramic capacitor, 13 pF
Capacitor, 1 µF
Electrolytic capacitor, 100 µF, 50 V
Ceramic capacitor, 1.7 pF
Ferrite, 8.9 mm
Transistor
Voltage regulator
Chip resistor, 1.2k ohms
Chip resistor, 1.3k ohms
Chip resistor, 2k ohms
Potentiometer, 2k ohms
Chip resistor, 5.1k ohms
Chip resistor, 10 ohms
Suggested Manufacturer
Digi-Key
Digi-Key
Digi-Key
ATC
ATC
ATC
ATC
ATC
Digi-Key
ATC
Elna Magnetics
Infineon Technologies
National Semiconductor
Digi-Key
Digi-Key
Digi-Key
Digi-Key
Digi-Key
Digi-Key
*Gerber Files for this circuit available on request
Data Sheet
7 of 10
P/N or Comment
PCC1772CT-ND
399-1655-2-ND
PCC104BCT-ND
100B 7R5
100B 330
100B 4R5
100B 130
920C105
PCE3718CT-ND
100B 1R7
BDS 4.6/3/8.9-4S2
BCP56
LM7805
P1.2KGCT-ND
P1.3KGCT-ND
P2KECT-ND
3224W-202ETR-ND
P5.1KECT-ND
P10ECT-ND
Rev. 04, 2009-07-16