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AD9956 questions

Question asked by JLKeip on Jul 15, 2010

1)  Over what range can the DAC output current be adjusted without degrading specs/performance

 

2)  Can DAC_RSET be driven with a varying current source instead of a resistor?

 

3)  Can I combine DAC outputs of multiple DDS by wiring together directly? - e.g.,

     a)  What are voltage compliance issues

     b)  How much the output capacitance vary with the output current?

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