ADC122S021

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SNAS280D – MARCH 2005 – REVISED MARCH 2013

TYPICAL PERFORMANCE CHARACTERISTICS (continued)

TA = +25°C, fSAMPLE = 50 ksps to 200 ksps, fSCLK = 0.8 MHz to 3.2 MHz, fIN = 39.9 kHz unless otherwise stated.

SFDR

SINAD

vs.

vs.

Clock Frequency

Clock Frequency

Figure 29.

Figure 30.

SFDR

SINAD

vs.

vs.

Clock Duty Cycle

Clock Duty Cycle

Figure 31.

Figure 32.

SFDR

SINAD

vs.

vs.

Input Frequency

Input Frequency

Figure 33.

Figure 34.

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