ADC12DL080

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SNAS345A – FEBRUARY 2006 – REVISED APRIL 2013

Typical Performance Characteristics (continued)

Unless otherwise specified, the following specifications apply for AGND = DGND = DR GND = 0V, VA = VD = +3.3V, VDR =

+2.5V, PD = 0V, External VREF = +1.0V, fCLK = 80 MHz, fIN = 40 MHz, CL = 10 pF/pin, Duty Cycle Stabilizer On. Units for SNR

and SINAD are dBFS. Units for SFDR and Distortion are dBc. Boldface limits apply for TJ = TMIN to TMAX: all other limits TJ

= 25°C

SNR, SINAD, SFDR vs. fCLK

Distortion vs. fCLK

Figure 23.

Figure 24.

SNR, SINAD, SFDR vs. Clock Duty Cycle

Distortion vs. Clock Duty Cycle

Figure 25.

Figure 26.

SNR, SINAD, SFDR vs. Clock Duty Cycle (DCS=OFF)

Distortion vs. Clock Duty Cycle (DCS=OFF)

Figure 27.

Figure 28.

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