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8-/4-/2-Channel,with ±10V, ±5V12-Bit,, and 0 to +5V Analog Input Ranges

Simultaneous-Sampling ADCs(AVDD= +5V, DVDD= +3V, AGND = DGND = 0, VREF= VREFMS= +2.5V (external reference), CREF= CREFMS= 0.1µF, CREF+=CREF-= 0.1µF, CREF+-to-REF-= 2.2µF || 0.1µF, CCOM= 2.2µF || 0.1µF, CMSV= 2.2µF || 0.1µF (unipolar devices), MSV = AGND (bipolardevices), fCLK= 16.67MHz 50% duty cycle, INTCLK/EXTCLK= AGND (external clock), fIN= 500kHz, AIN= -0.4dBFS. TA= +25°C,unless otherwise noted.) (Figures 3 and 4)

SIGNAL-TO-NOISE RATIOSIGNAL-TO-NOISE PLUS DISTORTION

vs. CLOCK FREQUENCY

vs. CLOCK FREQUENCY

801

80

2

11ccoo78t 40378t 40311XX76AM76AM7474)

)

B72Bd72d(( RDN70A70SNI68S6866666464626260

60

5

10

15

20

250510152025

fCLK (MHz)fCLK (MHz)

TOTAL HARMONIC DISTORTION

SPURIOUS-FREE DYNAMIC RANGE

vs. CLOCK FREQUENCY

vs. CLOCK FREQUENCY

-603

1100

4

1ccoott 4400-653311X95XAAMM-7090)

)

c85c-75BBdd(( D-80RHD80FTS-8575-9070-9565-100

60

5

10

15

20

25

5

10

15

20

25

fCLK (MHz)

fCLK (MHz)

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MAX1304–MAX1306/MAX1308–MAX1310/MAX1312–MAX1314