BGY288中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書

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.

Features

General features

■ Quad band GSM amplifier

■ Very small size (8 mm × 8 mm)

■ 34 dBm controlled output power for GSM850/EGSM900

■ 32.5 dBm controlled output power for DCS1800/PCS1900

■ Suited for GPRS class 12 (duty cycle δ = 4 : 8)

■ Easy on/off and band select by digital control voltage

■ Integrated power control loop

■ Internal input and output matching

■ 3.6 V nominal supply voltage

■ Specification based on 3GPP TS 45.005

Applications

■ Digital cellular radio systems with Time Division Multiple Access (TDMA) operation (GSM systems) in four frequency bands: 824 MHz to 849 MHz, 880 MHz to 915 MHz, 1710 MHz to 1785 MHz and 1850 MHz to 1910 MHz.