AD9226 Analog Devices, AD9226 Datasheet - Page 12

• Manufacturer Part Number: AD9226
• Description: 12-Bit, 65 MSPS Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9226

• Resolution (bits): 12bit
• # Chan: 1
• Sample Rate: 65MSPS
• Interface: Par
• Analog Input Type: Diff-Uni,SE-Uni
• Ain Range: (Vref) p-p,1 V p-p,2 V p-p,Uni (Vref),Uni 1.0V,Uni 2.0V
• Adc Architecture: Pipelined
• Pkg Type: QFP,SOP

AD9226
AD9226–Typical IF Sampling Performance Characteristics
(AVDD = 5.0 V, DRVDD = 3.0 V, f
V
REF
= 2.0 V, unless otherwise noted.)
–100
–110
–120
–100
–110
–120
–100
–110
–120
–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
0
0
0
0
0
0
SNR = 70.2dBFS
SFDR = 89dBFS
NOISE FLOOR = 145.33dBFS/Hz
4
4
4
8
8
8
FREQUENCY – MHz
12
12
FREQUENCY – MHz
12
FREQUENCY – MHz
SAMPLE
SNR = 68.5dBFS
SFDR = 75dBFS
NOISE FLOOR = 143.6dBFS/Hz
SNR = 67.5dBFS
SFDR = 75dBFS
NOISE FLOOR = 142.6dBFS/Hz
16
16
16
= 65 MSPS with CLK Stabilizer Enabled, T
20
20
20
24
24
24
28
28
28
32
32
32
A
= 25 C, 2 V Differential Input Span, V
95
90
85
80
75
70
65
90
85
80
75
70
65
60
90
85
80
75
70
65
60
–24
–24
–24
SNR/NOISE FLOOR – 1V SPAN
SFDR – 1V SPAN
–21
SNR/NOISE FLOOR – 2V SPAN
–21
–21
SFDR – 2V SPAN
SNR/NOISE FLOOR – 2V SPAN
SNR/NOISE FLOOR – 1V SPAN
SFDR – 1V SPAN
–18
–18
–18
SFDR – 2V SPAN
SNR/NOISE FLOOR – 2V SPAN
A
A
A
IN
IN
IN
–15
–15
–15
– dBFS
– dBFS
– dBFS
SFDR – 2V SPAN
–12
–12
–12
CM
= 2.5 V, A
–9
–9
–9
IN
= –6.5 dBFS,
–6
–6
–6
170.1
165.1
140.1
165.1
160.1
135.1
160.1
155.1
150.1
145.1
165.1
160.1
155.1
150.1
140.1
135.1
155.1
150.1
145.1
140.1
145.1