AD9221AR Analog Devices Inc, AD9221AR Datasheet - Page 8

• Manufacturer Part Number: AD9221AR
• Description: IC ADC 12BIT 1.5MSPS 28-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD9221AR

• Rohs Status: RoHS non-compliant
• Number Of Bits: 12
• Sampling Rate (per Second): 1.5M
• Data Interface: Parallel
• Number Of Converters: 7
• Power Dissipation (max): 70mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• For Use With: AD9221-EB - BOARD EVAL FOR AD9221

TPC 25. THD vs. Input Frequency
(Input Span = 5.0 V p-p, V
AD9221/AD9223/AD9220
AD9220–Typical Performance Characteristics
TPC 22. SINAD vs. Input Frequency
(Input Span = 2.0 V p-p, V
–0.2
–0.4
–0.6
–0.8
–1.0
–50
–55
–60
–65
–70
–75
–80
–85
–90
1.0
0.8
0.6
0.4
0.2
0.0
80
75
70
65
60
55
50
45
40
0.1
1
0.1
TPC 19. Typical DNL
–20.0dB
FREQUENCY – MHz
FREQUENCY – MHz
1.0
–0.5dB
CODE
1.0
–0.5dB
–20dB
–6dB
CM
CM
–6.0dB
= 2.5 V)
= 2.5 V)
10.0
4095
10.0
TPC 23. THD vs. Input Frequency
(Input Span = 2.0 V p-p, V
TPC 26. THD vs. Clock Frequency
(A
V
–100
–100
CM
–0.2
–0.4
–0.6
–0.8
–1.0
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
–60
–65
–70
–75
–80
–85
–90
–95
IN
1.0
0.8
0.6
0.4
0.2
0.0
0.5
= 2.5 V)
1
= –0.5 dB, f
TPC 20. Typical INL
1
1.0
SAMPLE RATE – MSPS
FREQUENCY – MHz
5V p-p
2V p-p
–8–
IN
–0.5dB
–20dB
–6dB
CODE
= 1.0 MHz,
10
CM
(AVDD = 5 V, DVDD = 5 V, f
= 2.5 V)
4095
10.0
15
TPC 24. SINAD vs. Input Frequency
(Input Span = 5.0 V p-p, V
TPC 21. “Grounded-Input”
Histogram (Input Span = 2 V p-p)
TPC 27. SNR/SFDR vs. A
Amplitude) (f
Span = 2 V p-p, V
80
75
70
65
60
55
50
45
40
90
80
70
60
50
40
30
20
10
–60
0.1
SAMPLE
–20.0dB
–0.5dB
–6.0dB
134,613
–50
N–1
= 10 MSPS, T
FREQUENCY – MHz
–40
IN
A
8,123,672
= 5.0 MHz, Input
IN
CODE
–30
CM
N
– dBFS
1.0
= 2.5 V)
–20
A
CM
SFDR
= 25 C)
130,323
IN
N+1
= 2.5 V)
–10
SNR
(Input
REV. E
10.0
0