Rainbow-electronics MAX1446 User Manual download pdf (Page 6)

-40 10-15 356085

SPURIOUS-FREE DYNAMIC RANGE vs.

TEMPERATURE

MAX1446 toc19

TEMPERATURE (°C)

SFDR (dBc)

= 19.943MHz

-40 10-15 35 60 85

SIGNAL-TO-NOISE RATIO vs.

TEMPERATURE

MAX1446 toc20

TEMPERATURE (°C)

SNR (dB)

= 19.943MHz

MAX1446

10-Bit, 60Msps, +3.0V, Low-Power

ADC with Internal Reference

6 _______________________________________________________________________________________

110100

SIGNAL-TO-NOISE RATIO vs.

ANALOG INPUT FREQUENCY

MAX1446 toc12

ANALOG INPUT FREQUENCY (MHz)

SNR

(dB)

DIFFERENTIAL

SINGLE ENDED

-50

110100

TOTAL HARMONIC DISTORTION vs.

ANALOG INPUT FREQUENCY

MAX1446 toc13

ANALOG INPUT FREQUENCY (MHz)

THD (dBc)

-70

-75

-65

-60

-55

DIFFERENTIAL

SINGLE ENDED

1 10 100

SIGNAL-TO-NOISE PLUS DISTORTION vs.

ANALOG INPUT FREQUENCY

MAX1446 toc14

ANALOG INPUT FREQUENCY (MHz)

SINAD (dB)

SINGLE ENDED

DIFFERENTIAL

-20 -12-16 -8 -4 0

SPURIOUS-FREE DYNAMIC RANGE vs.

ANALOG INPUT POWER

MAX1446 toc15

ANALOG INPUT POWER (dBFS)

SFDR (dBc)

= 19.943MHz

-20 -12-16 -8 -4 0

SIGNAL-TO-NOISE RATIO vs.

ANALOG INPUT POWER

MAX1446 toc16

ANALOG INPUT POWER (dBFS)

SNR (dB)

= 19.943MHz

-80

-70

-75

-60

-65

-55

-50

-20 -12-16 -8 -4 0

TOTAL HARMONIC DISTORTION vs.

ANALOG INPUT POWER

MAX1446 toc17

ANALOG INPUT POWER (dBFS)

THD (dBc)

= 19.943MHz

-20 -12-16 -8 -4 0

SIGNAL-TO-NOISE PLUS DISTORTION vs.

ANALOG INPUT POWER

MAX1446 toc18

ANALOG INPUT POWER (dBFS)

SINAD (dB)

= 19.943MHz

Typical Operating Characteristics (continued)

= +3.0V, OV

= +2.7V, internal reference, differential input at -0.5dBFS, f

CLK

= 62.35MHz, C

≈ 10pF, T

= +25°C, unless

otherwise noted.)

1 2 3 4 5 6 7 8 9 10 11 ... 15 16

ADC with Internal Reference 1

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Rainbow-electronics MAX1446 User Manual Page 6

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