ISLA224P12

FN7983 Rev.4.01

Page 14 of 32

Apr 8, 2024

FIGURE 15. NOISE HISTOGRAM

FIGURE 16. SINGLE-TONE SPECTRUM @ 105MHz

FIGURE 17. SINGLE-TONE SPECTRUM @ 190MHz

FIGURE 18. SINGLE-TONE SPECTRUM @ 363MHz

FIGURE 19. TWO-TONE SPECTRUM

(F1 = 70MHz, F2 = 71MHz AT -7dBFS)

FIGURE 20. TWO-TONE SPECTRUM

(F1 = 170MHz, F2 = 171MHz AT -7dBFS)

Typical Performance Curves

All Typical Performance Characteristics apply under the following conditions unless otherwise noted: AVDD = OVDD = 1.8V, TA = +25°C, AIN = -1dBFS,

fIN = 105MHz, fSAMPLE = 125MSPS. (Continued)

0 102

2046

19239

65410

76722

6

1

0

10000

20000

30000

40000

50000

60000

70000

80000

90000

8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176

CODE

STDEV = 0.97 LSB

0

4046

207

32221

0

10

20

30

40

50

60

-120

-100

-80

-60

-40

-20

0

FREQUENCY (MHz)

AIN = -1.0 dBFS

SNR = 74.7 dBFS

SFDR = 79.0 dBc

SINAD = 73.4 dBFS

0

10

20

30

40

50

60

FREQUENCY (MHz)

AIN = -1.0 dBFS

SNR = 73.2 dBFS

SFDR = 78.2 dBc

SINAD = 71.6 dBFS

-120

-100

-80

-60

-40

-20

0

0

10

20

30

40

50

60

-120

-100

-80

-60

-40

-20

0

FREQUENCY (MHz)

AIN = -1.1 dBFS

SNR = 70.2 dBFS

SFDR = 77.1 dBc

SINAD = 69.4 dBFS

0

10

20

30

40

50

60

-120

-100

-80

-60

-40

-20

0

FREQUENCY (MHz)

IMD2

IMD3

2nd HARMONICS

3rd HARMONICS

IMD3 =-84dBFS

0

10

20

30

40

50

60

-120

-100

-80

-60

-40

-20

0

FREQUENCY (MHz)

IMD2

IMD3

2nd HARMONICS

3rd HARMONICS

IMD3 =-107dBFS