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| PartNumber | CYRF936-40LFXC | CYRF9935-2 | CYRF9935-24LQXC |
| Description | RF Transceiver 2.4GHz Wireless USB Low Power Radio | ||
| Manufacturer | - | Cypress Semiconductor Corp | Cypress Semiconductor Corp |
| Product Category | - | RF Transceiver ICs | RF Transceiver ICs |
| Series | - | WirelessUSB | WirelessUSB |
| Type | - | TxRx Only | TxRx Only |
| Packaging | - | Tray | Tray |
| Unit Weight | - | 0.032741 oz | 0.032741 oz |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Package Case | - | QFN-24 | QFN-24 |
| Frequency | - | 2.4GHz | 2.4GHz |
| Operating Temperature | - | 0°C ~ 70°C | 0°C ~ 70°C |
| Frequency Range | - | 2400 MHz to 2525 MHz | 2400 MHz to 2525 MHz |
| Sensitivity | - | -93dBm | -93dBm |
| Voltage Supply | - | 1.9 V ~ 3.6 V | 1.9 V ~ 3.6 V |
| Memory Size | - | - | - |
| Protocol | - | - | - |
| Data Rate Max | - | 2Mbps | 2Mbps |
| Serial Interfaces | - | SPI | SPI |
| Power Output | - | 0dBm | 0dBm |
| Output Power | - | 8 dBm | 8 dBm |
| Current Receiving | - | 14mA ~ 15mA | 14mA ~ 15mA |
| RF Family Standard | - | General ISM > 1GHZ | General ISM > 1GHZ |
| Modulation | - | GFSK | GFSK |
| GPIO | - | ||
| Current Transmitting | - | 6.3mA ~ 15mA | 6.3mA ~ 15mA |
| Maximum Operating Temperature | - | + 70 C | + 70 C |
| Minimum Operating Temperature | - | 0 C | 0 C |
| Interface Type | - | SPI | SPI |
| Maximum Data Rate | - | 2 Mbps 250 kbps | 2 Mbps 250 kbps |
| Supply Current Transmitting | - | 15 mA | 15 mA |
| Supply Current Receiving | - | 15 mA | 15 mA |
| Supply Voltage Max | - | 3.6 V | 3.6 V |
| Supply Voltage Min | - | 1.9 V | 1.9 V |
| Number of Receivers | - | 1 | 1 |
| Modulation Format | - | GFSK | GFSK |
| Number of Transmitters | - | 1 | 1 |