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BGY288 Datasheet(PDF) 2 Page - NXP Semiconductors |
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BGY288 Datasheet(HTML) 2 Page - NXP Semiconductors |
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2 / 22 page ![]() 9397 750 14011 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Preliminary data sheet Rev. 01 — 2 February 2005 2 of 22 Philips Semiconductors BGY288 Power amplifier with integrated control loop 2. Pinning information 2.1 Pinning 2.2 Pin description [1] Pins 2, 3, 11 and 12 (VBAT) are not internally connected and must all be connected to the battery supply voltage. Fig 1. Pin configuration Transparent top view 001aac028 VBAT VBAT RFI_LB n.c. GND VBAT VBAT RFI_HB TXON GND 1 2 3 4 5 12 11 10 9 13 16 15 14 67 8 Table 1: Pin description Symbol Pin Type Description GND 1, 13, 15 ground ground VBAT [1] 2, 3 supply battery supply voltage for DCS1800/PCS1900 section 11, 12 supply battery supply voltage for GSM850/EGSM900 section RFI_HB 4 analog input DCS1800/PCS1900 transmit RF input TXON 5 logic input RF power control enable input PC 6 analog input RF power control input VSTAB 7 supply stabilized supply voltage BAND 8 logic input Low-Band (LB) (GSM850/EGSM900) or High-Band (HB) (DCS1800/PCS1900) select input n.c. 9 not connected RFI_LB 10 analog input GSM850/EGSM900 transmit RF input RFO_LB 14 analog output GSM850/EGSM900 transmit RF output RFO_HB 16 analog output DCS1800/PCS1900 transmit RF output inner pads ground ground |
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