REV. A

AD7013

–19–

I Channel ADC Noise Histogram with IRx and IRx Tied Together and Offset Register = 0; Number Codes = 1000,

Standard Deviation = 4.44 Codes

Q Channel ADC Noise Histogram with QRx and QRx Tied Together and Offset Register = 0; Number Codes = 1000,

Standard Deviation = 3.82 Codes

AD7013 Sleep Current as a Function of DxCLK Load Capacitance

–30

–36

–34

–31

–32

140

0

60

20

–40

40

–41

120

80

100

–38

–39

–37

–35

–33

–29

–27

–28

–25

–26

–23

–24

–21

–22

–19

–20

–17

–18

–15

–16

–13

–14

–12

ADC CODE

–30

–36

–34

–31

–32

140

0

60

20

–40

40

–41

120

80

100

–38

–39

–37

–35

–33

–29

–27

–28

–25

–26

–23

–24

–21

–22

–19

–20

–17

–18

–15

–16

–13

–14

–12

ADC CODE

50

0

200

150

100

DxCLK LOAD CAPACITANCE – pF

3

0

1.5

0.5

1

2.5

2

MCLK = 6.2208 MHz

CR14 = CR15 = CR16 = CR17 = 0