MAX19713 datasheet(13/37 Pages) MAXIM

13 / 37 page

10-Bit, 45Msps, Full-Duplex

Analog Front-End

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Tx DAC CHANNEL-ID TWO-TONE

SPECTRAL PLOT

FREQUENCY (MHz)

-70

-40

-20

-30

-60

-50

-10

-90

-80

fOUT1 = 4MHz, fOUT2 = 4.5MHz

2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5

Tx DAC CHANNEL-QD TWO-TONE

SPECTRAL PLOT

FREQUENCY (MHz)

-70

-40

-20

-30

-60

-50

-10

-90

-80

fOUT1 = 4MHz, fOUT2 = 4.5MHz

2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5

SUPPLY CURRENT

vs. SAMPLING FREQUENCY

SAMPLING FREQUENCY (MHz)

545

fIN = 13.024292MHz,

fOUT = 5.498MHz,

FD MODE

Rx ADC INTEGRAL NONLINEARITY

DIGITAL OUTPUT CODE

128 256 384 512 640 768 896 1024

-1.50

-1.25

-1.00

-0.75

-0.50

-0.25

0.25

0.50

0.75

1.00

1.25

1.50

Rx ADC DIFFERENTIAL NONLINEARITY

DIGITAL OUTPUT CODE

128 256 384 512 640 768 896 1024

-1.0

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

1.0

Tx DAC DIFFERENTIAL NONLINEARITY

DIGITAL INPUT CODE

128 256 384 512 640 768 896 1024

-0.6

-0.5

-0.4

-0.3

-0.2

-0.1

0.1

0.2

0.3

0.4

0.5

0.6

REFERENCE OUTPUT VOLTAGE

vs. TEMPERATURE

TEMPERATURE (

°C)

-40

-15

0.500

0.505

0.510

0.515

0.520

VREFP - VREFN

AUX-DAC INTEGRAL NONLINEARITY

DIGITAL INPUT CODE

512 1024 1536 2048 2560 3072 3584 4096

-2.0

-1.5

-1.0

-0.5

0.5

1.0

1.5

2.0

Typical Operating Characteristics (continued)

(VDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL

≈ 10pF on all digital outputs, fCLK = 45MHz (50% duty cycle), Rx ADC input

amplitude = -0.5dBFS, Tx DAC output amplitude = 0dBFS, CM1 = 0, CM0 = 0, differential Rx ADC input, differential Tx DAC output,

CREFP = CREFN = CCOM = 0.33µF, TA = +25°C, unless otherwise noted.)

Tx DAC INTEGRAL NONLINEARITY

DIGITAL INPUT CODE

128 256 384 512 640 768 896 1024

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

MAX19713 Datasheet(PDF) 13 Page - Maxim Integrated Products

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