kad5612p Kenet Inc., kad5612p Datasheet - Page 12

• Manufacturer Part Number: kad5612p
• Description: Dual 12-bit, 250/210/170/125msps A/d Converter
• Manufacturer: Kenet Inc.

Typical Performance Curves
All Typical Performance Characteristics apply under the following conditions unless otherwise noted: AVDD =
OVDD = 1.8V, T
KAD5612P
-100
-120
-100
-120
-100
-120
-20
-40
-60
-80
-20
-40
-60
-80
-20
-40
-60
-80
Figure 16. Single-Tone Spectrum @ 105 MHz
Figure 18. Single-Tone Spectrum @ 495MHz
0
0
0
Figure 20. Two-Tone Spectrum @ 70 MHz
0
0
0
Ain = -1.0 dBFS
SNR = 64.9 dBFS
SFDR = 83.2 dBc
SINAD = 64.8 dBFS
IMD = -90.4dBFS
20
20
20
A
= +25
40
40
40
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
°
C, A
IN
60
60
60
= -1dBFS, f
80
80
80
Ain = -1.1 dBFS
SNR = 64.0 dBFS
SFDR = 73.5 dBc
SINAD = 63.6 dBFS
IN
100
100
100
= 105MHz, f
120
120
120
SAMPLE
= Maximum Conversion Rate (per speed grade).
-100
-120
-100
-120
-100
-120
-20
-40
-60
-80
-20
-40
-60
-80
-20
-40
-60
-80
Figure 17. Single-Tone Spectrum @ 190 MHz
Figure 19. Single-Tone Spectrum @ 995 MHz
Figure 21. Two-Tone Spectrum @ 170 MHz
0
0
0
0
0
0
IMD = -83.5dBFS
20
20
20
40
40
40
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
60
60
60
80
80
80
Ain = -1.1 dBFS
SNR = 64.8 dBFS
SFDR = 80.1 dBc
SINAD = 64.6 dBFS
Ain = -1.0 dBFS
SNR = 61.7 dBFS
SFDR = 52.0 dBc
SINAD = 51.8 dBFS
100
100
100
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120
120
120