March 1993

5

Philips Semiconductors

Product specification

UHF power transistor

BLV97CE

APPLICATION INFORMATION

RF performance in a common emitter test circuit.

MODE OF OPERATION

f (MHz)

c.w. class-AB

960

24

60

35

> 7

typ. 8.5

> 50

typ. 55

Fig.6

Power gain and efficiency as a function of

load power; typical values.

handbook, halfpage

0

12

8

4

0

10

20

40

60

0

PL (W)

Gp

(dB)

20

40

30

MDA445

Gp

η

(%)

η

Ruggedness in class-AB operation

The BLV97CE is capable of withstanding a load mismatch

corresponding to VSWR = 50 through all phases, under

f = 960 MHz at rated output power.

Fig.7

Load power as a function of input power;

typical values.

handbook, halfpage

02

PS (W)

48

50

0

40

6

30

20

10

PL

(W)

MDA446