SI4735-B20-GMR
RF RX AM/FM 153KHZ-279KHZ 20QFNManufacturer: Skyworks Solutions Inc.
Categories: RF Receivers
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The Skyworks Solutions Inc. SI4735-B20-GMR is a versatile RF receiver IC supporting AM, FM, LW-SW, and WB modulation. It operates across a broad frequency range, including 153kHz to 279kHz (LW), 520kHz to 1.71MHz (AM), 2.3MHz to 21.85MHz (SW), and 64MHz to 108MHz (FM/WB). This component features an RSSI (Received Signal Strength Indicator) for enhanced signal monitoring. Designed for surface mount applications, it comes in a compact 20-QFN (3x3) package. Typical current consumption during reception is 19.9mA, and it operates within a supply voltage range of 2.7V to 5.5V. The SI4735-B20-GMR is suitable for general-purpose applications in consumer electronics and radio design.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | RSSI Equipped |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-UFQFN Exposed Pad |
| Sensitivity | - |
| Mounting Type | Surface Mount |
| Frequency | 153kHz ~ 279kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 21.85MHz, 64MHz ~ 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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