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| Part Number | SI4755-A20-GM | SI4755-A40-GM | SI4755-A20-GMR | SI4755-A30-GM | SI4755-A10-GM | 
|---|---|---|---|---|---|
| Manufacturer | Skyworks Solutions Inc. | Skyworks Solutions Inc. | Skyworks Solutions Inc. | Skyworks Solutions Inc. | Skyworks Solutions Inc. | 
| Product Status | Obsolete | Active | Obsolete | Active | Obsolete | 
| Frequency | 520kHz ~ 1.71MHz, 64MHz ~ 108MHz | 520kHz ~ 1.71MHz, 64MHz ~ 108MHz | 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, RDS | AM, FM, RDS | AM, FM, RDS | AM, FM | 
| Applications | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | 
| Current - Receiving | - | - | - | - | - | 
| Data Interface | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount | 
| Memory Size | - | - | - | - | - | 
| Antenna Connector | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount | PCB, Surface Mount | 
| Features | - | - | - | - | - | 
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | 
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 
| Supplier Device Package | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) |