PTFA211801E_15 Datasheet, PDF (7/9 Pages) Infineon Technologies AG – Thermally-Enhanced High Power RF LDMOS FET

Confidential, Limited Internal Distribution
Reference Circuit (cont.)
PTFA211801E
LM
+
10
35V
RF_IN
design^RF_OUT
for ^new Reference circuit assembly diagram (not to scale)*
d _{Circuit Assembly Information}
e _DUT
PTFA211801E
d _PCB
0.76 mm [.030"] thick, er = 4.5
en _Component
m C1, C2, C3
C4
m _{C5, C6}
o _C7
c _{C8, C12, C16}
re C9
t C10, C21
o C11
n C13, C17
Description
Capacitor, 0.001 µF
Tantalum capacitor, 10 µF, 35 V
Capacitor, 0.1 µF
Capacitor, 0.01 µF
Ceramic capacitor, 9.1 pF
Ceramic capacitor, 0.5 pF
Ceramic capacitor, 8.2 pF
Ceramic capacitor, 1.5 pF
Ceramic capacitor, 0.02 µF
LDMOS Transistor
Rogers TMM4
Suggested Manufacturer
Digi-Key
Digi-Key
Digi-Key
ATC
ATC
ATC
ATC
ATC
ATC
A211801ef _assy
2 oz. copper
P/N
PCC1772CT-ND
PCS6106TR-ND
PCC104BCT
200B103
100B 9R1
100B 0R5
100B 8R2
100B 1R5
200B 203
C14, C18
Ceramic capacitor, 1 µF
ATC
920C105
C15, C19
Electrolytic capacitor, 22 µF, 50 V
Digi-Key
PCE3374CT-ND
C20
Ceramic capacitor, 0.3 pF
ATC
100B 0R3
Q1
Transistor
Infineon Technologies
BCP56
QQ1
Voltage regulator
National Semiconductor
LM7805
R1
Chip resistor, 1.2 k W
Digi-Key
P1.2KGCT-ND
R2
Chip resistor, 1.3 k W
Digi-Key
P1.3KGCT-ND
R3
Chip resistor, 2 k W
Digi-Key
P2KECT-ND
R4
Potentiometer, 2 k W
Digi-Key
3224W-202ETR-ND
R5, R9
Chip resistor, 10 W
Digi-Key
P10ECT-ND
R6, R7, R8
Chip resistor, 5.1 k W
Digi-Key
P5.1KECT-ND
* Gerber Files for this circuit available on request
Data Sheet
7 of 9
Rev. 07, 2015-03-03