Part Number: DAC900 Hi TI expert, I wonder if DAC900 's VA(analog supply) and VD(digital supply) can both be +3.3V? I have this question because DAC900 's datasheet says that its VA and VDs' typical values are both +5V. Besides, can DAC900 's pin 25 be connected to digital ground? I have such two qustions just because that I want to build a PCB having the TSSOP-28 footprint suitable for TI's DAC900 and ADI's AD9740. I have a third question, is this ok, if I feed DAC900 with clock rate of 150MHz and AD9740 with 200MHz. AD9740's link is given here, www.analog.com/.../AD9740.pdf. Regards Yatao
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