SI4737-B20-GM
RF RX AM/FM 520KHZ-1.71MHZ 20QFNManufacturer: Skyworks Solutions Inc.
Categories: RF Receivers
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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: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Features | RSSI Equipped |
| Packaging | Tray |
| Package / Case | 20-UFQFN Exposed Pad |
| Sensitivity | - |
| Mounting Type | Surface Mount |
| Frequency | 520kHz ~ 1.71MHz, 162.4MHz ~ 162.55MHz, 76MHz ~ 108MHz |
| Memory Size | - |
| Modulation or Protocol | AM, FM, LW-SW, WB |
| Data Interface | PCB, Surface Mount |
| Operating Temperature | -20°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 5.5V |
| Applications | General Purpose |
| Current - Receiving | 19.9mA |
| Data Rate (Max) | - |
| Antenna Connector | PCB, Surface Mount |
| Supplier Device Package | 20-QFN (3x3) |
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