HI5728EVAL1 Intersil, HI5728EVAL1 Datasheet - Page 11

• Manufacturer Part Number: HI5728EVAL1
• Description: EVALUATION PLATFORM TQFPHI5728
• Manufacturer: Intersil

Specifications of HI5728EVAL1

• Number Of Dac's: 2
• Number Of Bits: 10
• Outputs And Type: 2, Differential
• Sampling Rate (per Second): 125M
• Data Interface: Parallel
• Settling Time: 35ns
• Dac Type: Current
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: HI5728
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Performance Curves, 5V Power Supply
-100
-110
-0.2
-0.4
-100
-110
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
0.4
0.2
-20
-30
-40
-50
-60
-70
-80
-90
-20
-30
-40
-50
-60
-70
-80
-90
0
0.5
0
0
0
FIGURE 15. EIGHT-TONE, CLOCK = 100MSPS
FIGURE 13. TWO TONE, CLOCK = 100MSPS
FIGURE 17. DIFFERENTIAL NONLINEARITY
200
COMBINED PEAK AMPLITUDE = 0dBFS
f
OUT
FREQUENCY (MHz)
FREQUENCY (MHz)
400
Frequency (MHz)
14dB External Analyzer Attenuation
Combined Peak Amplitude = 0dBFS
1.95MHz/DIV.
= 2.6, 3.2, 3.8, 4.4, 5.6, 6.2, 6.8MHZ
5MHz/DIV.
5MHz/DIV.
11
CODE
SFDR = 67dBc (IN A WINDOW)
ANALYZER ATTENUATION
600
AMPLITUDE = 0dBFS
f
OUT
Fout = 13.5/14.5MHz
COMBINED PEAK
14dB EXTERNAL
f
SFDR = 62.9dBc
CLK
= 13.5/14.5MHZ
MTPR = 62.9dBc
Fclk = 100MSPS
f
CLK
= 100MSPS
800
= 100MSPS
1000
50
50
20
HI5728
(Continued)
-100
-100
-0.2
-0.4
0.4
0.2
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0.5
0.5
0
FIGURE 14. FOUR-TONE, CLOCK = 100MSPS
FIGURE 16. FOUR-TONE, CLOCK = 50MSPS
FIGURE 18. INTEGRAL NONLINEARITY
200
FREQUENCY (MHz)
400
1.45MHz / DIV.
950kHz/DIV.
CODE
f
OUT
f
OUT
600
= 3.8, 4.4, 5.6, 6.2MHz
AMPLITUDE = 0dBFS
= 1.9, 2.2, 2.8, 3.1MHZ
AMPLITUDE = 0dBFS
COMBINED PEAK
COMBINED PEAK
f
SFDR = 71.4dBc
CLK
(IN A WINDOW)
SFDR = 73.6dBc
f
(IN A WINDOW)
CLK
800
= 100MSPS
= 50MSPS
January 22, 2010
FN4321.5
1000
10
15