PTFA092211EL Datasheet, PDF (6/10 Pages) Infineon Technologies AG – Thermally-Enhanced High Power RF LDMOS FETs 220 W, 920 – 960 MHz

Confidential, Limited Internal Distribution
Reference Circuit
PTFA092211EL
PTFA092211FL
RF_IN
R5
C1
R4 C3
C4
C5
CC6
R 3C2
R1
R2
R6 R7 C7
Q1
R8
C8
C9
C10
C14
C15
C11
C13 ^C12
L1
C16
C23
C25
C24
RF_OUT
C19 _C18
C17
C21
L2
C22
C20
a092211 ef l - v4_cd _5 - 6- 09
Reference circuit block diagram for ƒ = 960 MHz
Circuit Assembly Information
DUT
PCB
PTFA092211EL or PTFA092211FL
0.76 mm [.030"] thick, ε_r = 3.48
LDMOS Transistor
Rogers RO4350
1 oz. copper
Microstrip Electrical Characteristics at 960 MHz¹
l1
0.068 λ, 52.0 W
l2
0.041 λ, 38.0 Ω
l3
0.040 λ, 38.0 Ω
l4
0.056 λ, 7.8 Ω
l5
0.061 λ, 7.8 Ω
l6
0.208 λ, 78.3 Ω
l7, l8
0.200 λ, 60.1 Ω
l9
0.102 λ, 8.4 Ω
l10 (taper)
0.044 λ, 8.4 Ω / 12.0 Ω
l11 (taper)
0.065 λ, 12.0 Ω / 37.7 Ω
l12
0.022 λ, 37.0 Ω
l13
0.035 λ, 52.0 Ω
1_{Electrical characteristics are rounded.}
Dimensions: L x W (mm)
12.78 x 1.60
7.57 x 2.54
7.34 x 2.54
9.65 x 17.83
10.59 x 17.83
40.64 x 0.74
38.10 x 1.24
17.65 x 16.48
7.82 x 16.48 / 11.0
11.43 x 11.00 / 2.64
4.04 x 2.64
6.55 x 1.60
Dimensions: L x W (in.)
0.503 x 0.063
0.298 x 0.100
0.289 x 0.100
0.380 x 0.702
0.417 x 0.702
1.600 x 0.029
1.500 x 0.049
0.695 x 0.649
0.308 x 0.649 / 0.433
0.450 x 0.433 / 0.104
0.159 x 0.104
0.258 x 0.063
Data Sheet
6 of 10
Rev. 02, 2009-05-27