Philips BGA6589 manual MMIC wideband medium power amplifier

Philips Semiconductors		Product specification
MMIC wideband medium power amplifier		BGA6589
FEATURES	PINNING

∙Broadband 50 Ω gain block

∙20 dBm output power

∙SOT89 package

∙Single supply voltage needed.

APPLICATIONS

∙Broadband medium power gain blocks

∙Small signal high linearity amplifiers

∙Variable gain and high output power in combination with the BGA2031

∙Cellular, PCS and CDPD

∙IF/RF buffer amplifier

∙Wireless data SONET

∙Oscillator amplifier, final PA

∙Drivers for CATV amplifier.

DESCRIPTION

Silicon Monolithic Microwave Integrated Circuit (MMIC) wideband medium power amplifier with internal matching circuit in a 4-pin SOT89 plastic low thermal resistance SMD package.

The BGA6x89 series of medium power gain blocks are resistive feedback Darlington configured amplifiers. Resistive feedback provides large bandwidth with high accuracy.

QUICK REFERENCE DATA

PIN DESCRIPTION

1RF out/bias

2GND

3RF in

handbook, halfpage

		3	1
			2
1	2	3

MGX418

Bottom view

Marking code: 5A.

Fig.1 Simplified outline (SOT89) and symbol.

SYMBOL	PARAMETER	CONDITIONS	TYP.	UNIT
VS	DC supply voltage	IS = 84 mA	4.8	V
IS	DC supply current	VS = 9 V; Rbias = 51 Ω; Tj = 25 °C	81	mA
s212	insertion power gain	f = 1.95 GHz	17	dB
NF	noise figure	f = 1.95 GHz	3.3	dB
PL 1 dB	load power at 1 dB compression	f = 850 MHz	21	dBm
		f = 1.95 GHz	20	dBm

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.

2003 Sep 19 2