آر اف (فرکانس رادیویی) و بی‌سیم آی سی‌ فرستنده‌گیرنده آر اف

SILICON LABS SI4743-C10-GM

Manufacturer	SILICON LABS
Mfr. Part Number	SI4743-C10-GM
Electland Part Code	287513
Electland Part Number
Category	RF Transceiver ICs
Description	- RF Receiver AM, FM 520kHz ~ 1.71MHz, 64MHz ~ 108MHz PCB, Surface Mount 24-QFN (4x4)
Datasheet	Download

Product Attributes

Category	RF and Wireless RF Transceiver ICs
Frequency	520kHz ~ 1.71MHz, 64MHz ~ 108MHz
Voltage - Supply	3V ~ 3.6V
Current - Receiving	26mA
Operating Temperature	-40°C ~ 85°C
grade	Automotive
Mounting Type	Surface Mount
Package / Case	24-VFQFN Exposed Pad
Supplier Device Package	24-QFN (4x4)
Features	Mute function;Supports RSSI function
Data Interface	PCB, Surface Mount
Modulation or Protocol	AM, FM
Antenna Connector	PCB, Surface Mount
Packaging	WQFN-24-EP(4x4)
Tariff Active	True
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	2 (1 Year)
ExportControlClassNumber	EAR99
HtsusCode	8542.39.0070
Weight	0.0005g

Introduction

AM and FM programmable channel bandwidth filters Digital FM stereo decoder Advanced patented RDS/RBDS processor (Si4741/43/45 only) Automatic gain control (AGC) Integrated AM and FM low-noise amplifier (LNA) Image-rejection mixer Frequency synthesizer with integrated voltage controlled oscillator (VCO) Low-IF conversion with no external ceramic filters 3.0 to 3.6 V supply voltage Programmable reference clock AECQ-100 qualified -40 to 85 °C operation Digital audio output (I2S) (Si4741/43/45 only) 24-pin 4x4 mm QFN package Pb-free/RoHS compliant

Features

Worldwide FM band support (64–108 MHz)
Worldwide AM band support (520–1710 kHz)
LW band support (153–288 kHz) (Si4742/43/44/45 only)
MW (520–1710 kHz) and SW (2.3–30 MHz) support (Si4742/43/44/45 only)
NOAA weather band support (162.4–162.55 MHz) (Si4742/43 only)
FM multipath detection and mitigation
AM/FM noise blanker (Si4742/43/44/45 only)
Received signal quality indicators (RSSI, SNR, frequency offset, multi-path interference)
AM and FM programmable seek tuning
AM and FM programmable soft mute control
FM Hi-cut control (Si4742/43/44/45 only)
Power line noise rejection/AM lo-cut filter
FM programmable stereo-mono blend