1996 May 21

8

Philips Semiconductors

Product specification

UHF amplifier module

BGY205

List of components (see Fig.16)

Note

1. The striplines are on a double copper-clad printed-circuit board with PTFE fibreglass dielectric (

1

COMPONENT

DESCRIPTION

VALUE

DIMENSIONS

CATALOGUE NO.

C1, C2

multilayer ceramic chip capacitor

680 pF

2222 851 11681

C3

tantalum capacitor

2.2

µF; 35 V

−

C4

electrolytic capacitor

47

µF; 40 V

2222 030 37479

L1

Grade 4S2 Ferroxcube bead

4330 030 36300

stripline; note 1

50

Ω

width = 2.33 mm

−

R1

metal film resistor

100

Ω; 0.6 W

2322 156 11001

Fig.17 Printed-circuit board layout.

handbook, full pagewidth

MSA915

VS

V C

90

12

3

4

50

Ω

output

50

Ω

input

60

Dimensions in mm.