4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.comRev. 04, 2018-07-02
4
PTFC260202FC
Broadband Circuit Impedance
Frequency Z Source W Z Load W
MHz R jX R jX
2495 25.5 –18.0 8.4 –11.1
2533 24.7 –17.9 8.3 –11.2
2570 24.0 –17.8 8.3 –11.3
2620 23.1 –17.6 8.0 –11.4
2655 22.5 –17.4 7.9 –11.5
2690 22.0 –17.1 7.6 –11.6
Reference Circuit
Reference circuit input schematic for ƒ = 2680 MHz
TL101
TL102
TL103
TL104
TL105
TL106
TL107
TL108
TL109
TL110
TL111
C101
15 pF
1
2
3
TL112
R101
10 Ohm
1 2
3
TL113
TL114
TL115
TL116
TL117
TL118
TL119
TL120
TL121
TL122
12
3
TL123
TL124
TL125
TL126
C102
220000 pF
1
2
3
TL127
C103
10000000 pF
1
2
3
TL128
R102
10 Ohm
12
3
TL129
C104
1.2 pF
1
2
3
4
TL130
C105
15 pF
C106
15 pF
C107
10000000 pF
C108
220000 pF
12
3
TL131
TL132
TL133
RF_IN
R103
4.7 Ohm
R104
4.7 Ohm
C109
15 pF
1
2
3
TL134
TL135
TL136
TL137
TL138
TL139
TL140
TL141
TL142
TL143
TL144
TL145
TL146
TL147 TL148
TL149
TL150
c 2 6 0 2 0 2 f c _ b d i n _ 0 9 - 1 3 - 2 0 1 2
GATE_DUT
Pin G1
GATE_DUT
Pin G2
ε
r = 3.66
H = 30 mil
RO/RO4350
Z Source Z Load
G1
D1
G2
S
D2
