SD2931-10(2004) Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

SD2931-10
(Rev.:2004)

RF POWER TRANSISTORS HF/VHF/UHF N-CHANNEL MOSFETs

STMicroelectronics 

SD2931-10

30 MHz Test Circuit Schematic (Engineering Test Circuit)

30 MHz Test Circuit Component Part List

T1

9:1 Transformer, 25 ohm Flexible Coax with extra shield .090 OD 15” Long

T2

1:4 Transformer, 50 ohm Flexible Coax .225 OD 15” Long

FB1

Toroid 1.7” OD .30” ID 220µ 4Turns

FB2

Surface Mount EMI Shield Bead

FB3

Toroid 1.7” OD .300” ID 220µ 3Turns

RFC1

PCB

Toroid 0.5” OD 0.30” ID 125µ 4Turns 12 awg wire

0.62” Woven Fiberglass, 1 oz. Copper, 2 Sides, εr = 2.55

R1, R3

1 K ohm 1 W Chip Resistor

R2

680 ohm 3W Wirewound Resistor

C1,C4,C6,C7,C8,C9,

C11,C12,C13

0.1 µF ATC Chip Cap

C2,C3

750 pF ATC Chip Cap

C5

470 pF ATC Chip Cap

C10

10 µF 63 V Electrolytic Capacitor

C14

100 µF 63 V Electrolytic Capacitor

8/10

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