AD9235BCPZ-65 Analog Devices Inc, AD9235BCPZ-65 Datasheet - Page 14
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AD9235BCPZ-65
Manufacturer Part Number
AD9235BCPZ-65
Description
IC ADC 12BIT 65MSPS 32-LFCSP
Manufacturer
Analog Devices Inc
Datasheet
1.AD9235BRUZ-20.pdf
(40 pages)
Specifications of AD9235BCPZ-65
Data Interface
Parallel
Number Of Bits
12
Sampling Rate (per Second)
65M
Number Of Converters
3
Power Dissipation (max)
300mW
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-VFQFN, CSP Exposed Pad
Resolution (bits)
12bit
Input Channel Type
Differential
Supply Voltage Range - Analogue
2.7V To 3.6V
Supply Voltage Range - Digital
2.25V To 3.6V
Supply Current
100mA
Sampling Rate
65MSPS
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD9235BCP-65EBZ - BOARD EVAL FOR AD9235BCP-65AD9235BCP-40EBZ - BOARD EVAL FOR AD9235BCP-40AD9235BCP-20EBZ - BOARD EVAL FOR AD9235BCP-20AD9235-65PCB - BOARD EVAL FOR AD9235-65AD9235-40PCB - BOARD EVAL FOR AD9235-40AD9235-20PCB - BOARD EVAL FOR AD9235-20
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
AD9235
75
72
69
66
63
60
0
90
80
70
60
50
40
30
90
85
80
75
70
65
60
55
50
Figure 29. SINAD/SFDR vs. Temperature with f
–40 –30 –20 –10
35
AD9235-20:
2V SINAD
10
Figure 28. SINAD/SFDR vs. Clock Duty Cycle
SFDR 2V DIFF
Figure 27. SINAD vs. f
40
AD9235-20:
1V SINAD
AD9235-65:
1V SINAD
20
SFDR 1V DIFF
SAMPLE RATE (MSPS)
SINAD 1V DIFF
0
AD9235-40:
2V SINAD
45
SAMPLE RATE (MSPS)
SFDR: DCS OFF
DUTY CYCLE (%)
10
30
SINAD: DCS OFF
20
50
SINAD 2V DIFF
CLK
SINAD: DCS ON
AD9235-40:
1V SINAD
40
with f
30
SFDR: DCS ON
40
IN
55
= Nyquist
50
50
AD9235-65:
2V SINAD
IN
60
= 32.5 MHz
60
60
70
80
12.2
11.7
11.2
10.7
10.2
9.7
65
Rev. C | Page 14 of 40
Figure 30. A/D Gain vs. Temperature Using an External Reference
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
–10
–15
–20
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
20
15
10
–5
5
0
0
0
–40
0
0
500
500
–20
1000
1000
Figure 32. Typical DNL
Figure 31. Typical INL
0
1500
TEMPERATURE (°C)
1500 2000 2500
2000
20
CODE
CODE
2500
40
3000
3000
60
3500
3500
80
4000
4000