Automotive RF Receiver IC supporting AM, FM, LW, and SW modulation. Features a 20-pin QFN EP package with a 3mm x 3mm x 0.53mm footprint and 0.5mm pin pitch for surface mounting. Operates with supply voltages from 2V to 5.5V, with typical operation at 3.3V or 5V. RF operating frequency range extends from 100 to 500 MHz, with a maximum of 108 MHz. Wide operating band frequencies include 0.153-0.279 MHz, 0.52-1.71 MHz, 2.3-26.1 MHz, and 64-108 MHz, with an operating temperature range of -20°C to 85°C.
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Silicon Labs Si4734-C40-GM technical specifications.
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | QFN |
| Package/Case | QFN EP |
| Package Description | Quad Flat No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 20 |
| PCB | 20 |
| Package Length (mm) | 3 |
| Package Width (mm) | 3 |
| Package Height (mm) | 0.53 |
| Seated Plane Height (mm) | 0.55 |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Category | Receiver |
| Min Operating Temperature | -20°C |
| Max Operating Temperature | 85°C |
| Modulation Technique | AM/FM/LW/SW |
| Maximum RF Operating Frequency Range | 100 to 500MHz |
| Maximum RF Operating Frequency | 108MHz |
| Min Operating Supply Voltage | 2V |
| Operating Band Frequency | 0.153 to 0.279|0.52 to 1.71|2.3 to 26.1|64 to 108MHz |
| Max Operating Supply Voltage | 5.5V |
| Typical Operating Supply Voltage | 3.3V|5V |
| Cage Code | 6SQ24 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | Yes |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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