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SI4720中文資料SILABS數(shù)據(jù)手冊PDF規(guī)格書

SI4720
廠商型號

SI4720

參數(shù)屬性

SI4720 封裝/外殼為20-UFQFN 裸露焊盤;包裝為托盤;類別為RF/IF,射頻/中頻和 RFID > 射頻收發(fā)器 IC;產(chǎn)品描述:IC RF TXRX VHF 20UFQFN

功能描述

Si47XX ANTENNA, SCHEMATIC, LAYOUT, AND DESIGN GUIDELINES

文件大小

1.94276 Mbytes

頁面數(shù)量

69

生產(chǎn)廠商 Silicon Laboratories
企業(yè)簡稱

SILABS

中文名稱

Silicon Laboratories官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-10-27 22:59:00

SI4720規(guī)格書詳情

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 antenna selections according to the application and device used presented in Sections 3 through 10. To get an in-depth knowledge about each individual antenna, the antenna theory and interface model is presented in the Appendices

Si47xx 3x3 mm QFN Schematic and Layout

This section shows the minimal schematic and layout options required for optimal Si47xx performance. Population options are provided to support a single layout for all 3 x 3 mm QFN devices, mitigate system noise, operate the internal oscillator with an external crystal, and filter VCO energy.

產(chǎn)品屬性

  • 產(chǎn)品編號:

    SI4720-B20-GMR

  • 制造商:

    Skyworks Solutions Inc.

  • 類別:

    RF/IF,射頻/中頻和 RFID > 射頻收發(fā)器 IC

  • 包裝:

    托盤

  • 類型:

    僅限 TxRx

  • 射頻系列/標(biāo)準(zhǔn):

    VHF

  • 協(xié)議:

    FM 無線電

  • 頻率:

    76MHz ~ 108MHz

  • 串行接口:

    I2S,SPI

  • 電壓 - 供電:

    2.7V ~ 5.5V

  • 電流 - 接收:

    16.8mA ~ 19.8mA

  • 電流 - 傳輸:

    18.3mA ~ 18.8mA

  • 工作溫度:

    -40°C ~ 95°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    20-UFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    20-QFN(3x3)

  • 描述:

    IC RF TXRX VHF 20UFQFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
Silicon(臺灣矽睿)
21+
QFN20
4550
全新原裝現(xiàn)貨
詢價
SILICON
2020+
QFN20
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
SILICON
20+
QFN
65300
一級代理/放心購買!
詢價
SI
23+
SOP16
3000
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價
SI
24+
SMD
3000
自己現(xiàn)貨
詢價
SILICON
17+
QFN20
6200
100%原裝正品現(xiàn)貨
詢價
SILICON
23+
QFN20
5000
原裝正品,假一罰十
詢價
SILICON
24+
QFN20
25500
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售
詢價
SILICON
22+
QFN20
9600
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單!
詢價
SILICON LABS(芯科)
2117+
QFN-20(3x3)
315000
2500個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,
詢價