功能描述: 2.4 GHz GFSK Transceiver Module, 2Mbps data rate, 19dBm TX output power.
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简 介:TM2105 High Performance 2。4 GHz GFSK Transceiver Module
TM2105 is a high power out GFSK transceiver operating in the world wide ISM frequency band at 2400~2483。5 MHz。 Burst mode transmission and up to 2Mbps air data rate make them suitable for applications requiring ultra low power consumption。The embedded packet processing engines enable their full operation with a very simple MCU as a radio system。 Auto re-transmission and auto acknowledge give reliable link without any MCU interference。 TM2105 operates in TDD mode, either as a transmitter or as a receiver。 The RF channel frequency determines the center of the channel used by TM2105。 The frequency is set by the RF_CH register in register bank 0 according to the following formula: F0=2400+RF_CH (MHz)。 The resolution of the RF channel frequency is 1MHz。 A transmitter and a receiver must be programmed with the same RF channel frequency to be able to communicate with each other。The output power of TM2105 is set by the RF_PWR bits in the RF_SETUP register。 Demodulation is done with embedded data slicer and bit recovery logic。 The air data rate can be programmed to 1Mbps or 2Mbps by RF_DR register。 A transmitter and a receiver must be programmed with the same setting。 In the following chapters, all registers are in register bank 0 except with explicit claim。
2400-2483。5 MHz ISM band operation Support 1 and 2 Mbps air data rate Programmable output power (-27dBm to 19dBm) Low power co……
器件名 功能描述 生产厂商
TM2105 2.4 GHz GFSK Transceiver Module, 2Mbps data rate, 19dBm TX output power. TM
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