SI4720中文資料SILABS數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
廠商型號(hào) |
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(yè)面數(shù)量 |
69 頁(yè) |
生產(chǎn)廠商 | Silicon Laboratories |
企業(yè)簡(jiǎn)稱 |
SILABS |
中文名稱 | Silicon Laboratories官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-11-7 10:47:00 |
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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(hào):
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(wú)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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
VISHAY |
23+ |
16-SOIC |
6680 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
SILICON LABS(芯科) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
SI |
23+ |
SOP16 |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
SILICONLABS |
2018+ |
QFN-20 |
393625 |
收音IC原裝現(xiàn)貨有優(yōu)勢(shì) |
詢價(jià) | ||
SILICON LABS/芯科 |
24+ |
QFN-20 |
393625 |
收音IC原裝現(xiàn)貨有優(yōu)勢(shì) |
詢價(jià) | ||
SILICONIX |
99/0 |
SOP |
28 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
SILICON |
18+ |
QFN20 |
22241 |
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票 |
詢價(jià) | ||
Silicon Labs |
22+ |
20UFQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
SILICONIX |
tray |
8560 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
Pb-free |
23+ |
QFN |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) |