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| Part Number | SI4770-A20-GM | SI4777-A20-GM | SI4770-A20-GMR |
|---|---|---|---|
| Manufacturer | Skyworks Solutions Inc. | Skyworks Solutions Inc. | Skyworks Solutions Inc. |
| Product Status | Obsolete | Obsolete | Obsolete |
| Frequency | 520kHz ~ 1.71MHz, 64MHz ~ 108MHz | 520kHz ~ 1.71MHz, 64MHz ~ 108MHz | 520kHz ~ 1.71MHz, 64MHz ~ 108MHz |
| Sensitivity | - | - | - |
| Data Rate (Max) | - | - | - |
| Modulation or Protocol | AM, FM, RDS | AM, FM | AM, FM, RDS |
| Applications | General Purpose | General Purpose | General Purpose |
| Current - Receiving | 140mA | 140mA | 140mA |
| Data Interface | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount |
| Memory Size | - | - | - |
| Antenna Connector | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount |
| Features | RSSI Equipped | RSSI Equipped | RSSI Equipped |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-QFN (6x6) | 40-QFN (6x6) | 40-QFN (6x6) |
