AD9230-250EB Analog Devices, Inc., AD9230-250EB Datasheet - Page 13

• Manufacturer Part Number: AD9230-250EB
• Description: 12-bit, 170/210/250 Msps 1.8 V A/d Converter
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
TYPICAL PERFORMANCE CHARACTERISTICS
AVDD = 1.8 V, DrVDD = 1.8 V, rated sample rate, , DCS enabled, T
input, AIN = −1dBFS, unless otherwise noted.
-100
-110
-120
-130
-140
-100
-110
-120
-130
-140
-0.2
-0.4
-0.6
-0.8
Figure 10. AD9230-250 64k Point Single-Tone FFT/250 MSPS/5.1 MHz z
0.8
0.6
0.4
0.2
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
Figure 8. AD9230-170 64k Point Single-Tone FFT/170 MSPS/30.3 MHz
Figure 9. AD9230-210 64k Point Single-Tone FFT/210 MSPS/30.3 MHz
-1
1
0
0
0
0
0
0
500
1000
21.25
26.25
1500
Frequency (MHz)
Frequency (MHz)
Output Code
2000
42.5
52.5
2500
Analog: 30.4MHz @ -
1dBFS
SNR: 63.4dB
SFDR 87 5dBc
Analog: 30.4MHz @ -
1dBFS
SNR: 64.1dB
SFDR 80dBc
3000
63.75
78.75
3500
Rev. PrE | Page 13 of 21
4000
105
85
A
= 25°C, 1.25 V p-p differential
-100
-110
-120
-130
-140
-100
-110
-120
-130
-140
-100
-110
-120
-130
-140
Figure 12. AD9230-250 64k Point Single-Tone FFT/250 MSPS 30.3 MHz
Figure 13. AD9230-250 64k Point Single-Tone FFT/250 MSPS 70.3 MHz
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
Figure 11. AD9230-250 64k Point Single-Tone FFT/250 MSPS 5.1 MHz
0
0
0
0
0
0
31.25
31.25
31.25
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
62.5
62.5
62.5
Analog: 5.1MHz @ -1dBFS
SNR: 63.88dB
SFDR 82dBc
Analog: 30.4MHz @ -
1dBFS
SNR: 63.6dB
SFDR 79dBc
Analog: 73.3MHz @ -1dBFS
SNR: 62.75dB
SFDR 73dBc
93.75
93.75
93.75
AD9230
125
125
125