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The MAX2118UTL+ is a low-cost direct conversion tuner integrated circuit designed for digital direct broadcast satellite (DBS) television applications. It features a fully integrated voltage-controlled oscillator (VCO) and a complete synthesizer with an I²C interface. The device supports frequency ranges from 850MHz to 2175MHz and data rates from 1Mbaud to 45Mbaud. It includes analog RF VGA, digital baseband VGA, and a tunable low-pass filter ranging from 4MHz to 33MHz.
Verify the specific suffix 'UTL+' against the official Analog Devices datasheet to confirm package type and lead-free status. Confirm availability as this component may be obsolete or limited in supply. Ensure the I²C address configuration matches the system design requirements before procurement.
Select this component for DBS applications requiring a cost-effective direct conversion solution. Consider the integrated VCO and synthesizer to reduce external component count. Verify that the supported data rate range of 1Mbaud to 45Mbaud meets the signal processing requirements of the target satellite standard.
The MAX2118UTL+ belongs to the MAX2116/MAX2118 family of low-cost direct conversion tuner ICs. These devices are specifically engineered for digital DBS television applications. The family shares similar architectural features, focusing on integration and cost reduction for satellite reception systems.
The MAX2116UTL+D is a related part within the same family. Verify functional compatibility and pinout alignment before substitution. Check the official datasheet for any differences in specifications or performance characteristics between the two models.