September 1988

5

Philips Semiconductors

Product specification

UHF power transistor

BLV91/SL

APPLICATION INFORMATION

RF performance in CW operation (common-emitter circuit; class-B): f = 900 MHz

MODE OF OPERATION

V

W

dB

%

T

°C

narrow band; CW

12.5

2

> 6.5

> 50

12.5

2

typ. 7.8

typ. 60

12.5

1.5

> 6.5

> 50

9.6

1.5

typ. 6.6

typ. 60

Fig.5 Class-B test circuit at f = 900 MHz.

handbook, full pagewidth

MDA401

,,,,,,

,,,,,,,,,

T.U.T.

C2

C5

L3

C1

L2

R1

L1

L6

L8

R2

C6

C7

L5

L9

L10

C11

C10

50

Ω

50

Ω

+VCC

C8

L7

C4

C9

C3