Designing A Flyback Converter with Si9113 for Feeding the TE from U-Interface In ISDN

INTRODUCTION The efficiency of the converter powering the NT is extremely important, even at power levels of a few milliwatts. To achieve 60 efficiency with an 80-mW output, the allowable power loss in the converter is less than 54 mW. The components of these losses include the dc and switching l

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VISHAYVishay Siliconix

威世威世科技公司

Designing A Flyback Converter with Si9113 for Feeding the TE from U-Interface In ISDN

Vishay

威世

FM Front-end IC for Car Radio

■ Overview The AN7280S is an FM front-end IC designed for DTS except RF amp. of car radio. It features built-in local oscillation frequency buffer output, PIN diode driver for antenna damping and SSC (search stop control). ■ Features • High sensitivity, high S/N ratio • Good IM characteristics

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PANASONIC

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FM-FEAM IC for car radio

■ Overview The AN7289NSC is an IC having FM-FE+AM functions for car radio. A tuner block of car radio can be constructed by combination of this IC and the AN7293NSC / NFBQ. ■ Features • A less number of electrolytic capacitors is required (3 capacitors reduction compared with our convention

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PANASONIC

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FM-FEAM IC for car radio

■ Overview The AN7289NFBQ is an IC having FM-FE+AM functions for car radio. A tuner block of car radio can be constructed by using this IC and the AN7293NSC/NFBQ. ■ Features • A less number of electrolytic capacitors is required (3 capacitors reduction compared with our conventional IC) •

文件：59.47 Kbytes 页数：5 Pages

PANASONIC

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FM-FEAM IC for car radio

■ Overview The AN7289NFBQ is an IC having FM-FE+AM functions for car radio. A tuner block of car radio can be constructed by using this IC and the AN7293NSC/NFBQ. ■ Features • A less number of electrolytic capacitors is required (3 capacitors reduction compared with our conventional IC) •

文件：59.47 Kbytes 页数：5 Pages

PANASONIC

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FM-FEAM IC for car radio

■ Overview The AN7289NSC is an IC having FM-FE+AM functions for car radio. A tuner block of car radio can be constructed by combination of this IC and the AN7293NSC / NFBQ. ■ Features • A less number of electrolytic capacitors is required (3 capacitors reduction compared with our convention

文件：57.81 Kbytes 页数：4 Pages

PANASONIC

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FM Front End IC for Car Radio

Panasonic

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AM Demodulator Circuit for Car Tuner

Panasonic

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