AD9214-65 Ver la hoja de datos (PDF) - Analog Devices

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AD9214-65

10-Bit, 65/80/105 MSPS 3 V A/D Converter

Analog Devices 

AD9214

Transient Response Time

Transient response is defined as the time it takes for the ADC

to reacquire the analog input after a transient from 10% above

negative full scale to 10% below positive full scale.

EQUIVALENT CIRCUITS

Out-of-Range Recovery Time

Out-of-range recovery time is the time it takes for the ADC to

reacquire the analog input after a transient from 10% above

positive full scale to 10% above negative full scale, or from 10%

below negative full scale to 10% below positive full scale.

30k⍀

40⍀

AIN

15k⍀

30k⍀

40⍀

15k⍀

AVDD

AIN

Figure 2. Analog Input Stage

REF

AVDD

VREF

10k⍀

10k⍀

Figure 5. REF Configured as an Output

2.6k⍀

ENCODE

600⍀

2.6k⍀

Figure 3. Encode Inputs

DVDD

40⍀

DX

REF

AVDD

10k⍀

Figure 6. REF Configured as an Input

Figure 4. Digital Output Stage

–8–

REV. D

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