AT-31625 Ver la hoja de datos (PDF) - HP => Agilent Technologies

Número de pieza

componentes Descripción

Fabricante

AT-31625

4.8 V NPN Common Emitter Medium Power Output Transistor

HP => Agilent Technologies 

AT-31625 Typical Performance, TC = 25°C

Frequency = 1800 MHz, VCE = 4.8 V, ICQ = 15 mA, CW operation, Test Circuit B,

unless otherwise specified.

35

Γsource = 0.75 ∠ -135

30 Γ load = 0.39 ∠ -179

25

20

Pout

15

10

ηc

5

70

0

Γsource = 0.75 ∠ -135

60

Γ load = 0.39 ∠ -179

-5

50

40

-10

Output R.L.

30

-15

20

-20

10

Input R.L.

0

0

0

4

8 12 16 20 24

INPUT POWER (dBm)

Figure 12. Output Power and

Collector Efficiency vs. Input Power.

-25

1700

1750

1800

1850

1900

FREQUENCY (MHz)

Figure 13. Input and Output Return

Loss vs. Frequency.

AT-31625 Typical Large Signal Impedances

VCE = 4.8 V, ICQ = 15 mA, Pout␣ =␣ +25.0 dBm

Freq.

Γ source

MHz

Mag.

Ang.

Γ load

Mag.

Ang.

1700

1725

1750

1775

1800

1825

1850

1875

1900

0.717

0.724

0.732

0.743

0.752

0.763

0.773

0.780

0.788

-131.8

-132.6

-133.4

-134.3

-135.4

-136.3

-137.0

-137.8

-138.7

0.373

0.378

0.381

0.386

0.390

0.394

0.397

0.401

0.403

-174.3

-175.6

-176.7

-177.9

-179.1

179.5

178.4

177.1

175.7

4-48

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