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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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Si4737 데이터시트(PDF) 1 Page - Silicon Laboratories |
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Si4737 데이터시트(HTML) 1 Page - Silicon Laboratories |
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1 / 24 page  Rev. 0.5 10/08 Copyright © 2008 by Silicon Laboratories Si473x-B20 Si473x-B20 B ROADCAST M ULTI-B AND R ADIO R ECEIVER Features Applications Si473x Product Selector Guide FM band support: 76–108 MHz AM band support: 520–1710 kHz SW band support: 2.3–21.85 MHz (Si4734/35) LW band support: 153–279 kHz (Si4734/35) Weather band support: 162.4– 162.55 MHz (Si4736/37/38/39) 1050 Hz alert tone detection (Si4736/37/38/39) Excellent real-world performance Freq synthesizer with integrated VCO Advanced seek tuning Automatic frequency control (AFC) Automatic gain control (AGC) Integrated LDO regulator Digital FM stereo decoder Programmable de-emphasis Adaptive noise suppression AM/FM digital tuning EN55020 compliant No manual alignment necessary Programmable reference clock Volume control Programmable soft mute control RDS/RBDS processor (Si4731/35/37/39) Optional digital audio output (Si4731/35/37/39) 2-wire control interface 2.7 to 5.5 V supply voltage Firmware upgradeable Wide range of ferrite loop sticks and air loop antennas supported 3 x 3 x 0.55 mm 20-pin QFN package Pb-free/RoHS compliant Table and portable radios Audio video receivers Stereos Mini/micro systems CD/DVD players Portable media players Cellular handsets Emergency radios Clock radios Modules Mini HiFi Boom boxes Part FM AM RDS SW/LW WB Si4730 76 – 108 MHz Si4731 76 – 108 MHz Si4734 64 – 108 MHz Si4735 64 – 108 MHz Si4736 76 – 108 MHz Si4737 76 – 108 MHz Si4738 76 – 108 MHz Si4739 76 – 108 MHz Patents Pending Notes: 1. Place Si473x as close as possible to antenna jack and keep the FMI and AMI traces as short as possible. 2. Contact your local sales representatives for more information or to obtain application notes. Ordering Information: See page 18. Pin Assignments GND PAD 1 2 3 17 18 19 20 11 12 13 14 6 7 8 9 4 5 16 10 15 DOUT LOUT ROUT GND RST NC AMI VDD FMI RFGND Si473x-GM (Top View) |
유사한 부품 번호 - Si4737 |
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유사한 설명 - Si4737 |
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