AD9230-250EBZ Analog Devices Inc, AD9230-250EBZ Datasheet - Page 14

• Manufacturer Part Number: AD9230-250EBZ
• Description: 12-Bit 250 Msps ADC EB
• Manufacturer: Analog Devices Inc

Specifications of AD9230-250EBZ

• Number Of Adc's: 1
• Number Of Bits: 12
• Sampling Rate (per Second): 250M
• Data Interface: Serial
• Inputs Per Adc: 1 Single Ended
• Input Range: 1.0 ~ 1.5 V
• Power (typ) @ Conditions: 434mW @ 250MSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9230
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9230
TYPICAL PERFORMANCE CHARACTERISTICS
AVDD = 1.8 V, DRVDD = 1.8 V, rated sample rate, DCS enabled, T
otherwise noted.
Figure 14. AD9230-170 64k Point Single-Tone FFT; 170 MSPS, 140.3 MHz
Figure 12. AD9230-170 64k Point Single-Tone FFT; 170 MSPS, 10.3 MHz
Figure 13. AD9230-170 64k Point Single-Tone FFT; 170 MSPS, 70.3 MHz
–100
–120
–140
–100
–120
–140
–100
–120
–140
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
0
0
0
170MSPS
70.3MHz @ –1.0dBFS
SNR: 64.3dB
ENOB: 10.5 BITS
SFDR: 78dBc
10
10
10
20
20
20
30
30
30
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
40
40
40
50
50
50
170MSPS
140.3MHz @ –1.0dBFS
SNR: 63.5dB
ENOB: 10.2 BITS
SFDR: 78dBc
170MSPS
10.3MHz @ –1.0dBFS
SNR: 64.6dB
ENOB: 10.6 BITS
SFDR: 82dBc
60
60
60
70
70
70
80
80
80
Rev. 0 | Page 14 of 32
A
= 25°C, 1.25 V p-p differential input, AIN = −1 dBFS, unless
Figure 16. AD9230-170 Single-Tone SNR/SFDR vs. Input Frequency (f
Figure 17. AD9230-170 SNR/SFDR vs. Input Amplitude; 140.3 MHz
40000
35000
30000
25000
20000
15000
10000
5000
Figure 15. AD9230-170 Grounded Input Histogram; 170 MSPS
100
85
80
75
70
65
60
55
50
90
80
70
60
50
40
30
20
10
0
0
0
90
SFDR (dBc) +85°C
SNR (dB) +85°C
Temperature with 1.25 V p-p Full Scale; 170 MSPS
N – 3
SNR (dBFS)
50
80
N – 2
100
70
ANALOG INPUT FREQUENCY (MHz)
N – 1
SFDR (dBc)
150
60
AMPLITUDE (–dBFS)
SNR (dB) +25°C
SFDR (dBc) +25°C
SFDR (dBFS)
INPUT REFERRED NOISE: 0.72 LSBs
200
N
50
SNR (dB)
BIN
250
N + 1
40
SFDR (dBc) –40°C
300
SNR (dB) –40°C
N + 2
30
350
20
N + 3 MORE
400
10
450
IN
0
) and