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PBL40305 - Multiband GSM Power Amplifier

General Description

The PBL 403 05 is a dual line-up GaAs MMIC power amplifier intended for use in multiband GSM terminals.

Powered of a 3.2V supply it delivers more than 34.5 dBm output power at GSM900 and more than 31.5 dBm output power at DCS1800 or PCS1900 frequencies.

Key Features

  • One IC handles GSM900, DCS 1800 and PCS1900 bands. Low cost solution. Inputs matched to 50 Ω Digital band select function. Analog gain control. Proven GaAs MESFET-reliability. Tape and Reel. SMD QSOP 28 package.
  • VD1_DCS VD2_DCS CA VDC Current generator RFIN_DCS VD3_DCS BIAS VD1_GSM VD2_GSM VD3GSM VNEG VSEL VAPC Figure 1. Block diagram. Figure 2. Package outlook. 1 P B L 4 0 RFIN_GSM.

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Datasheet Details

Part number PBL40305
Manufacturer Ericsson
File Size 97.85 KB
Description Multiband GSM Power Amplifier
Datasheet download datasheet PBL40305 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PBL 403 05 January 2001 PBL 403 05 Multiband GSM Power Amplifier Description. The PBL 403 05 is a dual line-up GaAs MMIC power amplifier intended for use in multiband GSM terminals. Powered of a 3.2V supply it delivers more than 34.5 dBm output power at GSM900 and more than 31.5 dBm output power at DCS1800 or PCS1900 frequencies. The circuit uses an analog control signal to control the output power level. The circuit is housed in a specially designed QSOP28 (150 mil body) package with no special mounting requirements. The circuit is manufactured in a high performance MESFET process that ensures ruggednes for environmental variations. Key features. • One IC handles GSM900, DCS 1800 and PCS1900 bands. Low cost solution. Inputs matched to 50 Ω Digital band select function.