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TRF6903 - Single-Chip Multiband RF Transceiver

Description

The TRF6903 single-chip solution is an integrated circuit intended for use as a low-cost multiband FSK or OOK transceiver to establish a frequency-programmable, half-duplex, bidirectional RF link.

Features

  • a fully-integrated VCO. Only the PLL loop filter is external to the device. Two fully-programmable operation modes, Mode0 and Mode1, allow extremely fast switching between two preprogrammed settings (for example, receive (RX)/transmit (TX); TX_frequency_0/TX_frequency_1; RX_frequency_0/RX_frequency_1; …) without reprogramming the device. ISM band standards Europe has assigned an unlicensed frequency band of 868 MHz to 870 MHz. This band is specifically defined for short range devices with duty c.

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Full PDF Text Transcription

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TRF6903 SINGLEĆCHIP MULTIBAND RF TRANSCEIVER D Single-Chip RF Transceiver for 315-MHz, 433-MHz, 868-MHz, and 915-MHz Industrial, Scientific, and Medical (ISM) Bands D 2.2-V to 3.6-V Operation D Low Power Consumption D FSK/OOK Operation D Integer-N Synthesizer With Fully Integrated Voltage Controlled Oscillator (VCO) D On-Chip Reference Oscillator and Phase-Locked Loop (PLL) D Power Amplifier With 8-dBm Typical Output Power D Programmable Brownout Detector 10.
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