The SI4739-B20-GM is a RF transceiver with a frequency range of 76 MHz to 108 MHz, utilizing FM modulation technique. It operates within a temperature range of -20°C to 85°C and can supply up to 23mA of current. The device is available in a QFN package and is compliant with RoHS regulations. It is designed to be used in RF applications and is suitable for use in a variety of environments.
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Silicon Labs SI4739-B20-GM technical specifications.
| Package/Case | QFN |
| Current - Receiving | 19.9mA |
| Frequency | 162.55MHz |
| Max Frequency | 108MHz |
| Min Frequency | 76MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -20°C |
| Max Supply Current | 23mA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Modulation Technique | FM |
| Operating Frequency | 76 MHz, 108 MHz |
| Packaging | Tray |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Weight | 0.000582oz |
| RoHS | Compliant |
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