com BGY288 Power amplifier with integrated control loop for GSM850, EGSM900, DCS1800 and PCS1900 Rev.
01 — 2 February 2005 Preliminary data sheet 1.
Product profile 1.
1 General description The BGY288 is a power amplifier module in a SOT775 surface mounted package with a plastic cap.
In the module, a mix of state of the art technologies as InGaP, Si-Bicmos and Si passive integration are used to combine high performance with a small size.
The module comprises two functional sections, one for low-band (GSM850/EGSM900) and one for high-band (DCS1800/PCS1900) with internal power detection, power control loop, input and output matching; see Figure 2.
The power control circuit ensure...

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