| RF Transceiver Applications | China Smart Meters |
|---|---|
| No. of Pins | 20Pins |
| Frequency Max | 525MHz |
| RF / IF Modulation | FSK |
| Output Power (dBm) | 20dBm |
| Data Rate | 500Kbps |
| Operating Temperature Max | 85°C |
| Receiving Current | 14mA |
| Sensitivity dBm | -103dBm |
| MSL | MSL 1 - Unlimited |
| Frequency Min | 425MHz |
| Supply Voltage Min | 1.8V |
| RF IC Case Style | QFN |
| Transmitting Current | 75mA |
| Operating Temperature Min | -40°C |
| Supply Voltage Max | 3.6V |
| Product Name | SILICON LABS SI4438-B1C-FM |
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