PD57030-E Datasheet, PDF (10/18 Pages) STMicroelectronics – RF POWER transistor, LDMOST plastic family N-Channel enhancement-mode lateral MOSFETs

Test circuit
5
Test circuit
Figure 14. Test circuit schematic
PD57030-E, PD57030S-E
VGG +
+
RF
IN
+ _VDD
+
RF
OUT
Table 6. Test circuit component part list
Component
Description
C1, C8, C9, C13
47pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C2, C7
0.8-8.0pF GIGA TRIM VARIABLE CAPACITOR
C3, C4, C5, C6
7.5pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C10
1000pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C11, C15
0.1µF / 500V SURFACE MOUNT CERAMIC CHIP CAPACITOR
C12
10µF / 50V ALUMINUM ELECTROLYTIC RADIAL LEAD CAPACITOR
C14
100pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C16
220µF / 63V ALUMINUM ELECTROLYTIC RADIAL LEAD CAPACITOR
R1
18KΩ, 1W SURFACE MOUNT CHIP RESISTOR
R2
4.7MΩ, 1W SURFACE MOUNT CHIP RESISTOR
R3
120Ω, 2W SURFACE MOUNT CHIP RESISTOR
FB1, FB2
SHIELD BEAD SURFACE MOUNT EMI
L1, L2
INDUCTOR, 5TURNS AIR WOUND #22AWG, ID=0.059[1.49], NYLON COATED MAGNET WIRE
10/18