1999 Sep 09

2

Philips Semiconductors

Product specification

UHF amplifier module

BGY241

FEATURES

• 3.5 V nominal supply voltage

• 35 dBm output power

• Easy output power control by DC voltage.

APPLICATIONS

• Digital cellular radio systems with Time Division Multiple

Access (TDMA) operation (GSM systems) in the

880 to 915 MHz frequency range.

DESCRIPTION

The BGY241 is a three-stage UHF amplifier module in a

SOT482C leadless package with a plastic cover.

The module consists of one NPN silicon planar transistor

die and one bipolar monolithic integrated circuit mounted

together with matching and bias circuit components on a

metallized ceramic substrate.

PINNING - SOT482C

PIN

DESCRIPTION

1

RF input

4

RF output

5

ground

handbook, halfpage

MBK201

Bottom view

43

2

5

1

Fig.1 Simplified outline.

QUICK REFERENCE DATA

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

MODE OF

OPERATION

f

(MHz)

(V)

(V)

(dBm)

(dB)

η

(%)

(

Ω)

Pulsed;

δ = 1 : 8

880 to 915

3.5

≤2.2

35.2

≥35.2

typ. 43

50

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

DC supply voltage

−

7V

−

5.5

V

DC control voltage

−

2.7

V

input drive power

−

10

dBm

load power

−

36

dBm

storage temperature

−40

+100

°C

operating mounting base temperature

−30

+100

°C

CAUTION

This product is supplied in anti-static packing to prevent damage caused by electrostatic discharge during transport

and handling. For further information, refer to Philips specs.: SNW-EQ-608, SNW-FQ-302A and SNW-FQ-302B.