PD57070-E View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

PD57070-E

RF POWER TRANSISTORS The LdmoST Plastic FAMILY

STMicroelectronics 

Test circuit

PD57070-E, PD57070S-E

Table 8. Test circuit component part list

Component

Description

L1,L2

Inductor, 5 turns air wound #22AWG, ID 0.059{1.49}, nylon coated magnet

wire

FB1,FB2

R1

R2

R3

Shield bead surface mount EMI

18 kΩ, 1 W surface mount chip resistor

4.7 MΩ, 1 W surface mount chip resistor

120 Ω, 2 W surface mount chip resistor

C1,C2

3 pF ATC 100B surface mount ceramic chip capacitor

C3,C10,C11,C15 47 pF ATC 100B surface mount ceramic chip capacitor

C4,C9

0.8-8.0 pF giga trim variable capacitor

C5,C6,C7,C8 7.5 pF ATC 100B surface mount ceramic chip capacitor

C12

1000 pF ATC 700B surface mount ceramic chip capacitor

C13,C17

C14

0.1 µF, 500 V surface mount ceramic chip capacitor

10 µF, 50 V aluminum electrolytic radial lead capacitor

C16

100 pF ATC 100B surface mount ceramic chip capacitor

C18

Board

220 µF, 63 V aluminum electrolytic radial lead capacitor

Roger, ultra lam 2000, THK 0.030”, εr = 2.55 2oz. ED Cu 2 sides.

10/22

Doc ID 12528 Rev 2

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