MB54608LPV1

1.0 GHz band Low Power I/Q Modulator For Direct Conversion

■DESCRIPTION TheMB54608L/BisanI/QModulatorfordirectconversionmethod,andisusedforupto1.0GHzbanddigital cellularphonessuchasGSM,PDCandsoon. MB54608Lconsistsofafrequencydoubler,aFlip-floptypequadraturephaseshifter,I/Qmodulatorandamixerforfrequency

MB54608LPV1

1.0 GHz band Low Power I/Q Modulator For Direct Conversion; • Supporting GSM frequency band Output frequency: 1.0 GHz (max.) Output power: –4 dBm(Typical, VBB= 1.0 Vp-p input)\n• Low voltage operation: VCC= 2.6 V to 3.8 V\n• Low current: Please refer to below table.\n• Offset mixer on-chip: The separate power supply control is possible. (only MB54608L)\n• Output power level switch (Mode) enables high power mode\n• Operating temperature range: Ta = –20 to +75°C;

■DESCRIPTION\nThe MB54608L/B is an I/Q Modulator for direct conversion method, and is used for up to 1.0 GHz band digital\ncellular phones such as GSM, PDC and so on.\nMB54608L consists of a frequency doubler, a Flip-flop type quadrature phase shifter, I/Q modulator and a mixer for frequency offset with a separate power supply.■FEATURES\n• Supporting GSM frequency band Output frequency: 1.0 GHz (max.) Output power: –4 dBm(Typical, VBB= 1.0 Vp-p input)\n• Low voltage operation: VCC= 2.6 V to 3.8 V\n• Low current: Please refer to below table.\n• Offset mixer on-chip: The separate power supply control is possible. (only MB54608L)\n• Output power level switch (Mode) enables high power mode\n• Operating temperature range: Ta = –20 to +75°C

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国产
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东芝
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