AGR19030EF 参数 Datasheet PDF下载

AGR19030EF

30 W, 1930 MHz—1990 MHz, PCS LDMOS RF Power Transistor

Test Circuit Illustrations for AGR19030EF

FB1

V

GG

R1

C22

V

DD

+

Z12

Z11

C5

Z4

Z5

Z6

2

1

3

DUT

+

+

+

C1

C2

Z1

RF INPUT C7

C3

C4

Z2

C6

Z3

C23 C12 C13 C14 C15 C16 C17 C18 C19

Z7

Z8

Z9

C20

Z10

RF OUTPUT

PINS: 1. DRAIN, 2. GATE, 3. SOURCE

A. Schematic

2

3

1

Parts List:

Microstrip line: Z1, 0.315 in. x 0.067 in.; Z2, 0.195 in. x 0.067 in.; Z3, 0.345 in. x 0.067 in.; Z4, 0.230 in. x 0.260 in.; Z5, 0.200 in. x 0.160 in.;

Z6, 0.395 in. x 0.675 in.; Z7, 0.355 in. x 0.640 in.; Z8, 0.645 in. x 0.130 in.; Z9, 0.145 in. x 0.067 in.; Z10, 0.535 in. x 0.067 in;

Z11, 0.345 in. x 0.030 in; Z12, 0.275 in. x 0.050 in.

ATC

®

B case chip capacitors: C5, C22: 8.2 pF 100B8R2JCA500X; C6, C20: 10 pF 100B100JCA500X; C12: 100 pF 102B100JCA500X;

C13: 1000 pF 103B100JCA500X.

Kemet

®

B case chip capacitors: C2, C16: 0.10 µF CDR33VX104AKWS; tantalum capacitor: C17: 1 µF 50 V T491C.

Vitramon

®

1206: C4, C14: 22000 µF.

Sprague

®

tantalum SMT (35 V): C1, C19, C23: 22 µF; C18: 10 µF.

Murata

®

0805: C3, C15: 0.01 µF, GRM40X7R103K100AL.

Johanson Giga-Trim

®

variable capacitors: C7, 0.4 pF—2.5 pF.

Fair-Rite

®

ferrite bead: FB1: 2743019447.

Fixed film chip resistor: R1: 12

Ω,

0.25 W, 0.08 x 0.13.

PCB etched circuit boards

Taconic

®

ORCER RF-35: board material, 1 oz. copper, 30 mil thickness,

ε

r = 3.5.

B. Component Layout

Figure 2. AGR19030EF Test Circuit