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BGY284 Datasheet(PDF) 3 Page - NXP Semiconductors

Part No. BGY284
Description  Power amplifier with integrated control loop for GSM850, EGSM900, DCS1800 & PCS1900
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Maker  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
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BGY284 Datasheet(HTML) 3 Page - NXP Semiconductors

 
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2003 Aug 20
3
Philips Semiconductors
Preliminary specification
power amplifier with integrated control loop for
GSM850, EGSM900, DCS1800 & PCS1900
BGY284
PINNING - SOT775
Note: VBAT signals (pin numbers 2, 3, 11, 12) are not internally connected and must all be connected to the battery supply
voltage
SYMBOL
PIN NUMBER
PIN TYPE
DESCRIPTION
GND
1, 13, 15
ground
ground
VBAT
2, 3
supply
battery connection of DCS1800/PCS1900
VBAT
11, 12
supply
battery connection of GSM850/EGSM900 line-up
RFin,HB
4
input, analog
DCS1800/PCS1900 transmit RF input
VTXon
5
input, logic
power control enable input
VDAC
6
input, analog
RF power control input
VSTAB
7
supply
stabilized supply voltage
Vband
8
input, logic
LB (GSM850/EGSM900) HB (DCS1800/PCS1900) band
select input
9
not connected
RFin,LB
10
input, analog
GSM850/EGSM900 transmit RF input
RFout,LB
14
output, analog
GSM850/EGSM900 transmit RF output
RFout,HB
16
output, analog
DCS1800/PCS1900 transmit RF output
inner pads
ground
ground
Fig.1 Simplified outline
1
Top view
2
3
4
5
6
7
8
910
11
12
13
14
15
16
VBAT
VBAT
RF
in,LB
N.C.
Vband
V
STAB
V
DAC
VTXon
VBAT
VBAT
RF
in,HB
GND
RF
out,LB
GND
GND
RF
out,HB


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