BLW898 Ver la hoja de datos (PDF) - Philips Electronics

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Fabricante

BLW898

UHF linear power transistor

Philips Electronics 

Philips Semiconductors

UHF linear power transistor

Product specification

BLW898

handbook−,1h0alfpage

dim

(dB)

−30

−50

MGD536

(1)

(2)

−70

0

10

20

30

Po sync (W)

VCE = 25 V; ICQ = 1.1 A; f = 860 MHz; (3-tone; −8/−16/−10 dB).

(1) Th = 25 °C.

(2) Th = 70 °C.

Fig.7 Intermodulation distortion as a function of

output power; typical values.

handbook-,4h0alfpage

dim

(dB)

-50

MGD537

-60

(1)

(2)

-70

0

0.4

0.8

1.2

1.6

IC (A)

VCE = 25 V; ICQ = 1.1 A; f = 860 MHz; Po sync = 3 W;

(3-tone; −8/−16/−10 dB).

(1) Th = 70 °C.

(2) Th = 25 °C.

Fig.8 Intermodulation distortion as a function of

collector current; typical values.

handbook, full pagewid+thVBB

input

C1

50 Ω

R2

C4 C5

L6

L1

L2 L3 L4 L5

C2

C3

L12

R1

C9 C10

L11

DUT

C6

L9

L7 L8

C8

C7

L10

+VCC

C11 C12

C13

output

50 Ω

MGD538

1996 Jul 16

Fig.9 Class-A test circuit at 860 MHz.

6

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