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Vedi Specifiche Tecniche

SI4707-B20-GM +BOM

SAME decoder included, quickly identify weather warnings across multiple frequencie

Produttore:

Skyworks Solutions, Inc
ProduttorePart #:

SI4707-B20-GM
Scheda dati:

SI4707-B20-GM Scheda dati (PDF)
Frequency:

162.4MHz ~ 162.55MHz
Modulation Or Protocol:

WB
Applications:

General Purpose
Current - Receiving:

19.1mA
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per SI4707-B20-GM

E-mail: [email protected]

Skype: live:.cid.ab6b29428937b76

tel: +852 95804164

SI4707-B20-GM Descrizione generale

Si4707 ICs are the industry's first weather band (WB) radio receiver to include a specific area message encoding (SAME) processor. Leveraging our patented Si4700/01 FM tuner digital low intermediate frequency (low-IF) receiver architecture, Si4707 devices deliver superior RF performance combined with sophisticated digital processing to yield best-in-class audio quality and SAME data sensitivity. Si4707 weather band receivers provide space savings and low-power consumption necessary for portable devices, while delivering high performance and design simplicity desired for all weather alert radios.

With unmatched integration and PCB space savings, Si4707 devices only require one external component and less than 15 mm² of board area. In a tiny 3 mm x 3 mm QFN package, Si4707 eliminates the need for a front-end tuner IC, external ADC, DSP, RAM, and numerous discrete components found in traditional SAME weather band radios. The high integration and complete system production test simplifies design in, increases system quality, and improves manufacturability.

Caratteristiche principali

Weather band support (162.4–162.55 MHz)
SAME processor
1050 Hz alert tone detection
Frequency synthesizer with integrated VCO
WB digital tuning
Programmable reference clock
2.7 to 5.5 V supply voltage

Specifiche

Category	RF and WirelessRF Receivers	Series	-
Frequency	162.4MHz ~ 162.55MHz	Sensitivity	-
Data Rate (Max)	-	Modulation or Protocol	WB
Applications	General Purpose	Current - Receiving	19.1mA
Data Interface	PCB, Surface Mount	Memory Size	-
Antenna Connector	PCB, Surface Mount	Features	-
Voltage - Supply	2.7V ~ 5.5V	Operating Temperature	-20°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	SI4707

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Grammo dei soldi

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[email protected]

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Imballaggio

AVAQ determina e confeziona tutti i dispositivi in base ai requisiti di protezione contro le scariche elettrostatiche (ESD) e il livello di sensibilità all'umidità (MSL)..