AD9245BCPZ-80 Analog Devices Inc, AD9245BCPZ-80 Datasheet - Page 16

• Manufacturer Part Number: AD9245BCPZ-80
• Description: IC ADC 14BIT 80MSPS 3V 32-LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9245BCPZ-80

• Data Interface: Parallel
• Number Of Bits: 14
• Sampling Rate (per Second): 80M
• Number Of Converters: 3
• Power Dissipation (max): 414mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, CSP Exposed Pad
• Resolution (bits): 14bit
• Sampling Rate: 80MSPS
• Input Channel Type: Differential, Single Ended
• Supply Voltage Range - Analog: 2.7V To 3.6V
• Supply Current: 122mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9245BCP-80EBZ - BOARD EVAL FOR AD9245BCP-80AD9245BCP-40EBZ - BOARD EVAL FOR AD9245BCP-40AD9245BCP-20EBZ - BOARD EVAL FOR AD9245BCP-20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD9245
–100
–120
–0.5
–1.0
–1.5
–2.0
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
–20
–40
–60
–80
2.0
1.5
1.0
0.5
0
0
0
0
0
0
AIN = –0.5dBFS
SNR = 72.7dBc
ENOB = 11.7 BITS
SFDR = 81.3dBc
Figure 26. AD9245-65 Single Tone 16K FFT @ 35 MHz
2048
2048
5
4096
4096
Figure 27. AD9245-65 Typical INL
Figure 28. AD9245-40 Typical INL
10
6144
6144
FREQUENCY (MHz)
CODE
15
CODE
8192
8192
10240 12288 14336 16384
10240 12288 14336 16384
20
25
30
Rev. D | Page 16 of 32
–100
–120
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
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–1.0
–20
–40
–60
–80
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
Figure 29. AD9245-40 Single Tone 16K FFT @ 19.7 MHz
AIN = –0.5dBFS
SNR = 73.4dBc
ENOB = 11.9 BITS
SFDR = 88.3dBc
2
2048
2048
4
Figure 30. AD9245-65 Typical DNL
Figure 31. AD9245-40 Typical DNL
4096
4096
6
FREQUENCY (MHz)
6144
6144
8
CODE
CODE
8192
8192
10
12
10240 12288 14336 16384
10240 12288 14336 16384
14
16
18
20