BGY288 데이터 시트보기 (PDF) - Philips Electronics
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BGY288
Philips Electronics
BGY288 Datasheet PDF : 22 Pages
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Philips Semiconductors
2. Pinning information
2.1 Pinning
BGY288
Power amplifier with integrated control loop
GND 1
16
15
14
13 GND
VBAT 2
VBAT 3
12 VBAT
11 VBAT
RFI_HB 4
10 RFI_LB
TXON 5
6
7
8
9 n.c.
001aac028
Fig 1. Pin configuration
Transparent top view
2.2 Pin description
Table 1:
Symbol
GND
VBAT [1]
RFI_HB
TXON
PC
VSTAB
BAND
n.c.
RFI_LB
RFO_LB
RFO_HB
Pin description
Pin
Type
1, 13, 15 ground
2, 3
supply
11, 12
supply
4
analog input
5
logic input
6
analog input
7
supply
8
logic input
9
10
14
16
inner pads
analog input
analog output
analog output
ground
Description
ground
battery supply voltage for DCS1800/PCS1900 section
battery supply voltage for GSM850/EGSM900 section
DCS1800/PCS1900 transmit RF input
RF power control enable input
RF power control input
stabilized supply voltage
Low-Band (LB) (GSM850/EGSM900) or High-Band
(HB) (DCS1800/PCS1900) select input
not connected
GSM850/EGSM900 transmit RF input
GSM850/EGSM900 transmit RF output
DCS1800/PCS1900 transmit RF output
ground
[1] Pins 2, 3, 11 and 12 (VBAT) are not internally connected and must all be connected to the battery supply
voltage.
9397 750 14011
Preliminary data sheet
Rev. 01 — 2 February 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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