According to table.8 in the datasheet, span_factor is set by MODE2 pin voltage.
what are voltage allowance for 1/3A VDD and 2/3 AVDD?
when is span_factor and resulting differential span is fixed?
AD9237
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The AD9237 is a monolithic, single 3 V supply, 12-bit, 20/40/65 MSPS Analog to Digital Converter with a high performance sample-and-hold amplifier and...
Datasheet
AD9237 on Analog.com
According to table.8 in the datasheet, span_factor is set by MODE2 pin voltage.
what are voltage allowance for 1/3A VDD and 2/3 AVDD?
when is span_factor and resulting differential span is fixed?
the tolerance on this should match the AVDD tolerance.
when is MODE2 pin vaoltage latched to fix span_factor and power scaling? AVDD power up?
or ls NOT MODE2 voltage latched?
when is MODE2 pin vaoltage latched to fix span_factor and power scaling? AVDD power up?
or ls NOT MODE2 voltage latched?