SD56150 Datasheet, PDF (5/8 Pages) STMicroelectronics – RF POWER TRANSISTORS The LdmoST FAMILY

TEST CIRCUIT SCHEMATIC
SD56150
NOTES:
1. GAP BETWEEN GROUND & TRANSMISSION LINE = 0.056 [1.42] +0.002 [0.05] -0.000 [0.00] TYP.
2. C3 AND C4 ADJACENT TO EACH OTHER
REF. 7248365A
TEST CIRCUIT COMPONENT PART LIST
DESCRIPTION
C1,C2, C10, C11
51 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C3
9.1 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C4, C8
0.6 - 4.5 pF GIGATRIM VARIABLE CAPACITOR
C5
10 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C6
4.7 pF ATC 100A SURFACE MOUNT CERAMIC CHIP CAPACITOR
C7
13 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C9
6.2 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C12, C15, C18, C22
91 pF ATC 100B SURFACE MOUNT CERAMIC CHIP CAPACITOR
C13, C16, C20, C24
C14, C17, C21, C25
C19, C23
10 µF 50V ALUMINUM ELECTROLYTIC RADIAL LEAD CAPACITOR
0.1 µF 500V SURFACE MOUNT CERAMIC CHIP CAPACITOR
100 µF 63V ALUMINUM ELECTROLYTIC RADIAL LEAD CAPACITOR
R1, R2, R3, R4
200 OHM 1/4 W SURFACE MOUNT CHIP RESISTOR
R5, R6
1.8 OHM 1/4 W SURFACE MOUNT CHIP RESISTOR
L1, L2
CHIP INDUCTOR 10 nH SURFACE MOUNT COIL
FB1, FB2
SURFACE MOUNT EMI SHIELD BEAD
B2, B1
PCB
BALUN, 25 OHM, SEMI-RIDGE OD 0.141 2.365 LG COAXIAL CABLE OR EQUIVALENT
WOVEN GLASS REINFORCED / CERAMIC FILLED 0.030” THK εr = 3.48, 2 Oz ED CU
BOTH SIDES
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