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Partname: | MAX7044AKA-T |
Description: | +2.1 V to +3.6 V, 300 MHz to 450 MHz high-efficiency, crystal-based+13 dBm ASK transmitter |
Manufacturer: | Maxim Integrated Products |
Package: | SOT23 |
Pins: | 8 |
Oper. temp.: | -40 to 125 |
Datasheet: | PDF (140K). Click here to download *) |
The MAX7044 crystal-referenced phase-locked-loop (PLL) VHF/UHF transmitter is designed to transmit OOK/ASK data in the 300MHz to 450MHz frequency range. The MAX7044 supports data rates up to 100kbps, and provides output power up to +13dBm into a 50 load while only drawing 7.7mA at 2.7V. The crystal-based architecture of the MAX7044 eliminates many of the common problems with SAW-based transmitters by providing greater modulation depth, faster frequency settling, higher tolerance of the transmit frequency, and reduced temperature dependence. The MAX7044 also features a low supply voltage of +2.1V to +3.6V. These improvements enable better overall receiver performance when using the MAX7044 together with a superheterodyne receiver such as the MAX1470 or MAX1473. |
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Click here to download MAX7044AKA-T Datasheet*) |
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