SI4770-A20-GM
RF RX AM/FM 520KHZ-1.71MHZ 40QFNManufacturer: Skyworks Solutions Inc.
Categories: RF Receivers
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The Skyworks Solutions Inc. SI4770-A20-GM is an AM/FM/RDS RF receiver supporting a frequency range of 520 kHz to 1.71 MHz and 64 MHz to 108 MHz. This highly integrated component is housed in a 40-QFN (6x6) package with an exposed pad, designed for robust surface mounting. Its capabilities include RSSI (Received Signal Strength Indicator) features, crucial for signal monitoring in demanding applications. Operating within a voltage supply range of 4.5V to 5.5V, the SI4770-A20-GM exhibits a typical receiving current of 140mA and is qualified for operation across an industrial temperature range of -40°C to 85°C. This device is commonly found in automotive infotainment systems, portable radio designs, and general-purpose wireless communication modules.
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 | 40-VFQFN Exposed Pad |
| Sensitivity | - |
| Mounting Type | Surface Mount |
| Frequency | 520kHz ~ 1.71MHz, 64MHz ~ 108MHz |
| Memory Size | - |
| Modulation or Protocol | AM, FM, RDS |
| Data Interface | PCB, Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Applications | General Purpose |
| Current - Receiving | 140mA |
| Data Rate (Max) | - |
| Antenna Connector | PCB, Surface Mount |
| Supplier Device Package | 40-QFN (6x6) |
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