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Old 10th December 2007, 11:38 AM   #1
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Default DAC digital supply decoupling ?

For the digital supply pins of DAC chips and for 74HC logic, use ceramic or not ?
Are single Sanyo Oscons ok ? Single low inductance film caps ?

The problem is the switching speed ( rise time ) of the used logic family and not the switching frequency of the circuit ?
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Old 10th December 2007, 12:59 PM   #2
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