HI5728IN Просмотр технического описания (PDF) - Intersil

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производитель

HI5728IN

10-Bit, 125/60MSPS, Dual High Speed CMOS D/A Converter

Intersil 

HI5728

Typical Performance Curves, 5V Power Supply (Continued)

--220

--330

--440

--550

--660

--770

--880

--990

--11000

--1110

00

fCLFKcl=k 1=0100M0MSPSPSS

fOUFTou=t1=31.53/.51/41.45.M5MHHZz

Combined PeakCAOmMpBliItNudEeD=P0EdABKFS

AMPLITMUTDPER==06d2B.9FdSBc

14dB External AnSaFlyDzeRr =At6t2en.9udaBtiocn

14dB EXTERNAL

ANALYZER ATTENUATION

55MMHHzz // DDIIVV..

50

FRFEreQqUueEnNcyCY(M(MHzH)z)

FIGURE 13. TWO TONE, CLOCK = 100MSPS

-10

-20

-30

-40

-50

-60

-70

-80

-90

-100

0.5

fCLK = 100MSPS

fOUT = 3.8, 4.4, 5.6, 6.2MHz

COMBINED PEAK

AMPLITUDE = 0dBFS

SFDR = 71.4dBc

(IN A WINDOW)

1.45MHz / DIV.

15

FIGURE 14. FOUR-TONE, CLOCK = 100MSPS

-20

-30

-40

-50

-60

-70

-80

-90

-100

-110

0.5

fCLK = 100MSPS

fOUT = 2.6, 3.2, 3.8, 4.4, 5.6, 6.2, 6.8MHZ

COMBINED PEAK AMPLITUDE = 0dBFS

SFDR = 67dBc (IN A WINDOW)

1.95MHz / DIV.

20

FREQUENCY (MHz)

FIGURE 15. EIGHT-TONE, CLOCK = 100MSPS

-10

-20

-30

-40

-50

-60

-70

-80

-90

-100

0.5

fCLK = 50MSPS

fOUT = 1.9, 2.2, 2.8, 3.1MHZ

COMBINED PEAK

AMPLITUDE = 0dBFS

SFDR = 73.6dBc

(IN A WINDOW)

950kHz / DIV.

10

FREQUENCY (MHz)

FIGURE 16. FOUR-TONE, CLOCK = 50MSPS

0.4

0.2

0

-0.2

-0.4

0

200

400

600

800

1000

CODE

FIGURE 17. DIFFERENTIAL NONLINEARITY

11

0.4

0.2

0

-0.2

-0.4

0

200

400

600

800

CODE

FIGURE 18. INTEGRAL NONLINEARITY

1000

FN4321.5

January 22, 2010

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