FM Radio Transmitter for Portable Applications

Introduction This document provides general Si47xx design guidelines and AM/FM/SW/LW/WB antenna selections which includes schematic, BOM, layout and design checklist. All users should follow the Si47xx design guidelines presented in Section 2 and then users can proceed to the appropriate antenn

Si47XX ANTENNA, SCHEMATIC, LAYOUT, AND DESIGN GUIDELINES

Introduction This document provides general Si47xx design guidelines and AM/FM/SW/LW/WB antenna selections which includes schematic, BOM, layout and design checklist. All users should follow the Si47xx design guidelines presented in Section 2 and then users can proceed to the appropriate antenn

Si470X/1X/2X/3X/4X EVALUATION BOARD TEST PROCEDURE

Introduction The purpose of this document is to describe the test procedures used in Silicon Laboratories for the Si470x/1x/2x/3x/4x evaluation boards (EVB). It is also intended to enable customers to exactly replicate Silicon Laboratories’ test environment so that variances in customers’ and S

FM 收音机发射器

Thank you for purchasing the Silicon Laboratories

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Si47XX PROGRAMMING GUIDE

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Si4710/11-B30 FM RADIO TRANSMITTER

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封装/外壳：20-UFQFN 裸露焊盘 包装：卷带（TR） 描述：RF XMITTER FM 76-108MHZ 20UFQFN RF/IF，射频/中频和 RFID 射频发射器

封装/外壳：20-UFQFN 裸露焊盘 包装：卷带（TR） 描述：IC RF TXRX VHF 20QFN RF/IF，射频/中频和 RFID 射频发射器

Battery Disconnect Switch

Battery Disconnect Switch

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ZENER DIODE CHIPS

• ZENER DIODE CHIPS • ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE • ELECTRICALLY EQUIVALENT TO 1N4678 THRU 1N4717 • 0.5 WATT CAPABILITY WITH PROPER HEAT SINKING • 50µA, LOW OPERATING CURRENT, ZENER DIODES • COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES, WITH THE EXCEP

LOW LEVEL ZENER DIODE 1.8 VOLTS THRU 43 VOLTS 500mW, 5 TOLERANCE

DESCRIPTION: The CENTRAL SEMICONDUCTOR CMHZ4678 series low level silicon Zener diode is a highly reliable voltage regulator designed for applications requiring an extremely low operating current and low leakage. MARKING CODE: SEE MARKING CODE ON ELECTRICAL CHARACTERISTIC TABLE

350mW LOW LEVEL ZENER DIODE 5 TOLERANCE

DESCRIPTION: The CENTRAL SEMICONDUCTOR CMPZ4678 Series silicon zener diode is a high quality voltage regulator designed for applications requiring an extremely low operating current and low leakage.

VERY LOW DROP VOLTAGE REGULATORS

VERY LOW DROP VOLTAGE REGULATORS 4700 series voltage regulators feature a very low voltage, drop, an output current of 500mA and protection against load dump transients of ±80V. Available in 5V, 8.5V, and 10V (± 4) versions, these regulators also include reverse polarity protection, overvoltage p

Silicon Epitaxial Planar Z-Diodes

Features ● Zener voltage specified at 50 μA ● Maximum delta VZ given from 10 μA to 100 μA ● Very high stability ● Low noise Applications     Voltage stabilization