PTFA190451E Datasheet, PDF (7/10 Pages) Infineon Technologies AG – Thermally-Enhanced High Power RF LDMOS FETs 45 W, 1930 - 1990 MHz

Confidential, Limited Internal Distribution
Reference Circuit (cont.)
PTFA190451E
PTFA190451F
R5 C5 R3
R4 C3
C4 _R2R1
R6 R7
C6
C1
QQ1
C2
Q1
C7 _R8 C8
R9
RF_IN
C9
C10
VDD
C13
C11 ^{C12 C14}
RF_OUT
C15 C16
R5 C5 R3
R4 ^C3
C4 _R2R1
R6 R7
C6
C1
QQ1
C2
Q1
C7 _{R8 C8}
R9
a190451e_f dtl
A190451_01
RO4350
a190451ef_assy
Reference circuit assembly diagram* (not to scale)
Component
C1, C2, C3
C4
C5
C6, C13
C7
C8, C9, C11, C16
C10
C12
C14
C15
Q1
QQ1
R1
R2
R3
R4
R5, R9
R6, R7
R8
Description
Capacitor, 0.001 µF
Tantalum capacitor, 10 µF, 35 V
Capacitor, 0.1 µF
Ceramic capacitor, 1 µF
Capacitor, 0.01 µF
Ceramic capacitor, 10 pF
Ceramic capacitor, 2.8 pF
Capacitor, 0.02 µF
Capacitor, 22 µF, 50 V
Ceramic capacitor, 0.7 pF
Transistor
Voltage regulator
Chip Resistor 1.2 k-ohms
Chip Resistor 1.3 k-ohms
Chip Resistor 2 k-ohms
Potentiometer 2 k-ohms
Chip Resistor 10 ohms
Chip Resistor 1 k-ohms
Chip Resistor 5.1 k-ohms
Suggested Manufacturer
Digi-Key
Digi-Key
Digi-Key
Digi-Key
ATC
ATC
ATC
ATC
Digi-Key
ATC
Infineon Technologies
National Semiconductor
Digi-Key
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
445-1411-1-ND
200B 103
100B 100
100B 2R8
200B 203
PCE3374CT-ND
100B 0R7
BCP56
LM7805
P1.2KGCT-ND
P1.3KGCT-ND
P2KECT-ND
3224W-202ETR-ND
P10ECT-ND
P1KECT-ND
P5.1KECT-ND
Rev. 03.1, 2009-02-20