AD9629BCPZ-20 Analog Devices Inc, AD9629BCPZ-20 Datasheet - Page 12
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AD9629BCPZ-20
Manufacturer Part Number
AD9629BCPZ-20
Description
12 Bit 20 Msps Low Pwr ADC
Manufacturer
Analog Devices Inc
Datasheet
1.AD9629BCPZRL7-20.pdf
(32 pages)
Specifications of AD9629BCPZ-20
Number Of Bits
12
Sampling Rate (per Second)
20M
Data Interface
Serial, SPI™
Number Of Converters
1
Power Dissipation (max)
50.7mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-VFQFN, CSP Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9629BCPZ-20
Manufacturer:
Analog Devices Inc
Quantity:
135
AD9629
AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS, 50% duty
cycle clock, unless otherwise noted.
Figure 10. AD9629-80 SNR/SFDR vs. Input Frequency (AIN) with 2 V p-p Full Scale
Figure 12. AD9629-80 SNR/SFDR vs. Input Amplitude (AIN) with f
Figure 11. AD9629-80 SNR/SFDR vs. Sample Rate with AIN = 9.7 MHz
100
100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
–70
0
10
0
–60
20
SFDRFS
50
–50
30
INPUT FREQUENCY (MHz)
SNRFS
SFDR
INPUT AMPLITUDE (dBc)
SAMPLE RATE (MHz)
SFDR
–40
SNR
40
SNRFS
SFDR
100
SNR
–30
50
–20
60
150
–10
70
IN
= 9.7 MHz
200
80
0
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–0.2
–0.1
–0.2
–0.3
0.4
0.2
0.4
0.3
0.2
0.1
0
0
0
0
500
500
Figure 13. DNL Error with f
Figure 14. INL with f
1000
1000
1500
1500
OUTPUT CODE
OUTPUT CODE
2000
2000
IN
= 9.7 MHz
2500
2500
IN
= 9.7 MHz
3000
3000
3500
3500
4000
4000