Part Number: AMC1305M25 Hi Expert,
AMC1305M25 offers a function to identify full-scale clipping and AVDD fail on output data stream.
In digital domain, assume after Sinc3 filter with 32 OSR, what is the amplitude difference between full-scale clipping…
Part Number: AMC1305M25 Hi team,
My customer would like to know if the AVDD power noise affect the AMC1305 accuracy. They used UA7805 to provide the 5V to AMC1305 AVDD. When motor excitation, they found AMC1305 accuracy go down, only 10bit ENB. We…
Part Number: AMC1305M25 Dear team,
Customer wonder how about the INL when Vclipping is +/- 312.5mV?
From datasheet page 8, we could see INL is -4dB~4dB with the test condition is AINP=-250mV~250mV, AINN=0V. How about the INL when AINP=-312.5mV~-250mV…
Part Number: AMC1305M25
Hi all Would you mind if we ask AMC1305M25? On the Figure 49. QuantizationNoiseShaping, Magnitude is the worst at 800Hz. Does AMC1305M25 have some trouble at 800Hz? Our circuit board, our customer told us that there is shaking…
Part Number: AMC1305M25 Customer would like to know how much t D timming when t CLK = 50nS regarding to the 8.12 table in the d/s. Thanks.
Regards,
Brian
Part Number: AMC1305M25 Hi all Would you mind if we ask AMC1305M25? Please refer to the attachment file. 20171207_AMC1305.pdf Our customer would like to use external frequency oscillator. So, from the point of view which is the AMC1305 CLK's input, is…
Part Number: AMC1305M25 Hi all Would you mind if we ask AMC1305M25? When AVDD has large ripple, does it affect for converison data, internal reference or stuff? Of cource, the ripple will be removed by PSRR(90dB). Kind regards, Hirotaka Matsumoto
Part Number: AMC1305M25
Hi all Would you mind if we ask AMC1305M25? <Question1> Our customer uses AMC1305M25 with CLKIN = 10MHz. On the datasheet P9, it shows Electrical Characteristics in case of CLKIN = 20MHz. Do you have Electrical Characteristics…
Part Number: AMC1305M25 In order to reduce radiation emission and NOT exceed the ABSMAX current limit of the DOUT of the AMC1305. We are suggested adding an RC on the data lines. Engineer suggested to put a series resistance of the 400 Ohm and Cap on…
Part Number: AMC1305M25
Hi all Would you mind if we ask AMC1305M25? The datasheet shows follows; FSR : Specified linear full-scale range (AINP-AINN), -250mV(Min) 250mV(Max) Vcm : Operating common-mode input range, -160mV(Min), VDD-2V(Max) <Question1…
