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19-3954; Rev 0; 1/06
21-Bit Deserializers with Programmable Spread Spectrum and DC Balance
General Description
The MAX9242/MAX9244/MAX9246 deserialize three LVDS serial-data inputs into 21 single-ended LV
CMOS/ LVTTL outputs.
A separate parallel-rate LVDS clock provides the timing for deserialization.
The MAX9242/ MAX9244/MAX9246 feature spread-spectrum capability, allowing the output data and clock frequency to spread over a specified range to reduce EMI.
The single-ended data and clock outputs are programmable for a frequency spread of ±2%, ±4%, or no spread.
The spread-spectrum function is also available when the MAX9242/MAX9244/ MAX9246 operate in non-DC-balanced mod...