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SI4737-B20-GM

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SI4737-B20-GM

RF RX AM/FM 520KHZ-1.71MHZ 20QFN

Manufacturer: Skyworks Solutions Inc.

Categories: RF Receivers

Quality Control: Learn More

The Skyworks Solutions Inc. SI4737-B20-GM is a versatile RF receiver designed for AM, FM, LW-SW, and WB modulation across a wide frequency range, including 520kHz to 1.71MHz, 162.4MHz to 162.55MHz, and 76MHz to 108MHz. This component features an RSSI (Received Signal Strength Indicator) for enhanced performance. It is supplied in a 20-QFN (3x3) package, suitable for PCB surface mounting and operation within an ambient temperature range of -20°C to 85°C. The device operates from a supply voltage of 2.7V to 5.5V and has a typical receiving current consumption of 19.9mA. Its applications span various general-purpose electronics, including consumer audio and broadcast reception systems.

Additional Information

Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: 6 week(s)Product Status: ObsoletePackaging: TrayDatasheet:
Technical Details:
FeaturesRSSI Equipped
PackagingTray
Package / Case20-UFQFN Exposed Pad
Sensitivity-
Mounting TypeSurface Mount
Frequency520kHz ~ 1.71MHz, 162.4MHz ~ 162.55MHz, 76MHz ~ 108MHz
Memory Size-
Modulation or ProtocolAM, FM, LW-SW, WB
Data InterfacePCB, Surface Mount
Operating Temperature-20°C ~ 85°C
Voltage - Supply2.7V ~ 5.5V
ApplicationsGeneral Purpose
Current - Receiving19.9mA
Data Rate (Max)-
Antenna ConnectorPCB, Surface Mount
Supplier Device Package20-QFN (3x3)

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.