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Part Number MB54609
Manufacturers Fujitsu Media Devices
Logo Fujitsu Media Devices
Description Quadrature Modulator IC
Datasheet MB54609 DatasheetMB54609 Datasheet (PDF)

  MB54609   MB54609
FUJITSU SEMICONDUCTOR DATA SHEET DS04-23509-1E ASSP BIPOLAR for Telephone Quadrature Modulator IC (With 1.0 GHz Up-converter) MB54609 s DESCRIPTION The MB54609 is an intermediate-frequency (IF) quadrature modulator IC incorporating a 1.0-GHz up-converter optimized for use in digital mobile telecommunication systems such as GSM and PDC (Personal Digital Cellular). The MB54609 incorporates a quadrature modulator for IF modulation, a transmission up-convert mixer, and a F/F type phase shifter as well, capable of handing IFs in a broad band. In addition, the MB54609 operates at a low power supply voltage of 3.0 V and a low power supply current of 18 mA (both as typical values), contributing to saving the power consumption of the device. s FEATURES • Incorporating a high-performance transmission mixer covering the entire frequency band of up to 800 MHz used for PDC services (Maximum output frequency of 1.1 GHz) Maximum output frequency: 1.1 GHz, Output level: –9 dBm (typical) • Extern.



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