AD9288BSTZ-80 Analog Devices Inc, AD9288BSTZ-80 Datasheet - Page 10

• Manufacturer Part Number: AD9288BSTZ-80
• Description: IC,A/D CONVERTER,DUAL,8-BIT,CMOS,QFP,48PIN
• Manufacturer: Analog Devices Inc

Specifications of AD9288BSTZ-80

• Number Of Bits: 8
• Sampling Rate (per Second): 80M
• Data Interface: Parallel
• Number Of Converters: 2
• Power Dissipation (max): 207mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9288
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
–5.5
0.5
49
48
47
46
45
50
46
42
38
34
30
0
0
Figure 14. ADC Frequency Response: f
Figure 13. SINAD/SNR vs. Encode Pulse Width High
A
7.0
30
IN
= 10.3MHz
Figure 12. SINAD/SNR vs. Encode Rate
100
6.5
40
ENCODE HIGH PULSE WIDTH (ns)
SNR
6.0
50
200
SINAD
SINAD
BANDWIDTH (MHz)
5.5
60
MSPS
SNR
300
5.0
70
ENCODE RATE = 100MSPS
4.5
80
400
S
= 100 MSPS
4.0
90
–3dB
A
IN
100
500
= 10.3MHz
3.5
110
3.0
600
Rev. C | Page 10 of 24
Figure 17. ADC Gain vs. Temperature (with External 1.25 V Reference)
48.0
47.5
47.0
46.5
46.0
45.5
45.0
44.5
44.0
43.5
–0.2
–0.4
–0.6
–0.8
–1.0
190
185
180
175
170
165
160
155
150
145
140
0.6
0.4
0.2
0
0
Figure 15. Analog Power Dissipation vs. Encode Rate
10
Figure 16. SINAD/SNR vs. Temperature
–40
–40
20
30
TEMPERATURE (°C)
TEMPERATURE (°C)
40
MSPS
25
25
50
SINAD
ENCODE RATE = 100MSPS
A
ENCODE RATE = 100MSPS
A
IN
IN
60
= 10.3MHz
= 10.3MHz
70
A
SNR
IN
80
= 10.3MHz
85
85
90
100