Radio IF transceiver

22 May 2002 Telecoms, Datacoms, Wireless, IoT

The ML2713 combined with the ML2712, forms an FSK (Frequency Shift Keying) 2,4 GHz radio chipset for systems based on IEEE802.11 and other wireless communication protocols using the 2,4 GHz ISM band. The ML2713 IC is the complete IF section of Micro Linear's 2,4 GHz frequency hopping, half duplex radio transceiver chipset. The chip's down conversion super-heterodyne receiver circuit contains an image reject down-convert mixer, a limiter, a discriminator, a receive data filter and a tracking A/D converter. The chips transmitting circuit contains a 6 bit D/A converter to digitally modulate the IF, an anti-alias filter and an image reject up-convert mixer.

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