Datasheet WA1470 (WAVIoT)
| 制造商 | WAVIoT |
| 描述 | Low Power Ultra Long Range Transceiver |
| 页数 / 页 | 24 / 1 — WA1470 NB-Fi transceiver. Low Power Ultra Long Range Transceiver General … |
| 文件格式/大小 | PDF / 383 Kb |
| 文件语言 | 英语 |
WA1470 NB-Fi transceiver. Low Power Ultra Long Range Transceiver General Description. Key Product Features
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WA1470 NB-Fi transceiver Low Power Ultra Long Range Transceiver General Description Key Product Features
The WA1470 is a high-performance low
High sensitivity/High selectivity Receiver:
power RF transceiver intended for RF • NB-Fi MAC level compliance wireless applications in the sub-1 GHz band. • Data rates: 50, 100, 400, 3200, 25600 bps The WA1470 transceiver operates in the • Sensitivity: 430 - 500 MHz and 860 - 925 MHz……… − -148 dBm @ 50 bps, 868 MHz frequency ranges. − -145 dBm @ 100 bps, 868 MHz, Frequency The WA1470 transceiver supports high Hopping mode performance NB-Fi protocol with data rates − -139 dBm @ 400 bps, 868 MHz 50 - 25 600 bit/s, with exceptional receiving − -130 dBm @ 3200 bps, 868 MHz sensitivity down to -148 dBm. − -121 dBm @ 25600 bps, 868 MHz • Adjacent channel suppression: 80 dB Operation for WA1470 transceiver is • specified over the industrial temperature Immunity to reference oscillator error up to ±1 ppm range, from -40°C to 85°C. for 50 bps receiving
Transmitter:
• Built-in DBPSK modulation with Frequency Hopping
Applications
support • Smart Metering • Data rates: • Smart lighting systems − up to 25 600 bps for NB-Fi packets • − Wireless alarm and security systems up to 100 kbps for DBPSK messages • • Industrial monitoring and control High Efficiency Power Amplifier • • Wireless sensor networks Maximum Output Power: 15 dBm @ 3.3 V, 868 MHz • • Smart Agriculture Programmable Power Output Level with < 3 dB step • • IoT low data rate wireless applications Auxiliary input for unmodulated data • Frequency bands: − 430 MHz - 500 MHz − 860 MHz - 925 MHz • Programmable RF Carrier Frequency with 1 Hz step • Maximum bandwidth: 200kHz • 4-Wire SPI interface • Supply voltage range: 1.8 V - 3.6 V • Low power consumption: Rx Mode, from 3.3 V supply: − 17 mA @ Low-current LNA mode − 23 mA @ Low-NF LNA mode Tx Mode, from 3.3 V supply: − 50 mA @ 15 dBm − 20 mA @ 8 dBm • QFN32 5x5 mm Package • Operating temperature range: from -40°C to +85°C Rev 5 – June 2020 Page 1 of 24 sales@waviot.com | www.waviot.com Document Outline Key Product Features General Description Applications Block Diagram & Chip Architecture Pin Diagram Pin List & Description Typical Connectivity Chip Modes Specifications ESD Ratings Operating Range Performance Specifications Description of the Registers eFuse Mirror Registers Non-eFuse Writable Registers Read Only Registers Packaging Information Contact Information
The WA1470 is a high-performance low
High sensitivity/High selectivity Receiver:
power RF transceiver intended for RF • NB-Fi MAC level compliance wireless applications in the sub-1 GHz band. • Data rates: 50, 100, 400, 3200, 25600 bps The WA1470 transceiver operates in the • Sensitivity: 430 - 500 MHz and 860 - 925 MHz……… − -148 dBm @ 50 bps, 868 MHz frequency ranges. − -145 dBm @ 100 bps, 868 MHz, Frequency The WA1470 transceiver supports high Hopping mode performance NB-Fi protocol with data rates − -139 dBm @ 400 bps, 868 MHz 50 - 25 600 bit/s, with exceptional receiving − -130 dBm @ 3200 bps, 868 MHz sensitivity down to -148 dBm. − -121 dBm @ 25600 bps, 868 MHz • Adjacent channel suppression: 80 dB Operation for WA1470 transceiver is • specified over the industrial temperature Immunity to reference oscillator error up to ±1 ppm range, from -40°C to 85°C. for 50 bps receiving
Transmitter:
• Built-in DBPSK modulation with Frequency Hopping
Applications
support • Smart Metering • Data rates: • Smart lighting systems − up to 25 600 bps for NB-Fi packets • − Wireless alarm and security systems up to 100 kbps for DBPSK messages • • Industrial monitoring and control High Efficiency Power Amplifier • • Wireless sensor networks Maximum Output Power: 15 dBm @ 3.3 V, 868 MHz • • Smart Agriculture Programmable Power Output Level with < 3 dB step • • IoT low data rate wireless applications Auxiliary input for unmodulated data • Frequency bands: − 430 MHz - 500 MHz − 860 MHz - 925 MHz • Programmable RF Carrier Frequency with 1 Hz step • Maximum bandwidth: 200kHz • 4-Wire SPI interface • Supply voltage range: 1.8 V - 3.6 V • Low power consumption: Rx Mode, from 3.3 V supply: − 17 mA @ Low-current LNA mode − 23 mA @ Low-NF LNA mode Tx Mode, from 3.3 V supply: − 50 mA @ 15 dBm − 20 mA @ 8 dBm • QFN32 5x5 mm Package • Operating temperature range: from -40°C to +85°C Rev 5 – June 2020 Page 1 of 24 sales@waviot.com | www.waviot.com Document Outline Key Product Features General Description Applications Block Diagram & Chip Architecture Pin Diagram Pin List & Description Typical Connectivity Chip Modes Specifications ESD Ratings Operating Range Performance Specifications Description of the Registers eFuse Mirror Registers Non-eFuse Writable Registers Read Only Registers Packaging Information Contact Information