AD9269BCPZ-80 Analog Devices Inc, AD9269BCPZ-80 Datasheet - Page 14
![IC ADC 16BIT SER 2CH 64LFCSP](/photos/6/50/65021/505-64-lfcsp_sml.jpg)
AD9269BCPZ-80
Manufacturer Part Number
AD9269BCPZ-80
Description
IC ADC 16BIT SER 2CH 64LFCSP
Manufacturer
Analog Devices Inc
Datasheet
1.AD9269BCPZ-20.pdf
(40 pages)
Specifications of AD9269BCPZ-80
Data Interface
Serial, SPI™
Number Of Bits
16
Sampling Rate (per Second)
80M
Number Of Converters
2
Power Dissipation (max)
240mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-LFCSP
Resolution (bits)
16bit
Sampling Rate
80MSPS
Input Channel Type
Differential
Supply Voltage Range - Analog
1.7V To 1.9V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9269BCPZ-80
Manufacturer:
AD
Quantity:
1 000
Part Number:
AD9269BCPZ-80
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD9269
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, DCS disabled,
unless otherwise noted.
Figure 13. AD9269-80 SNR/SFDR vs. Sample Rate with AIN = 9.7 MHz
–0.5
–1.0
–1.5
100
100
1.5
1.0
0.5
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
Figure 12. AD9269-80 SNR/SFDR vs. Input Frequency (AIN)
0
10
0
0
20
Figure 14. DNL Error with f
16,384
50
30
with 2 V p-p Full Scale
INPUT FREQUENCY (MHz)
SAMPLE RATE (MSPS)
SNR (dBFS)
OUTPUT CODE
SNR (dBFS)
SFDR (dBc)
40
32,768
100
SFDR (dBc)
50
IN
= 9.7 MHz
49,152
60
150
70
65,536
200
80
Rev. 0 | Page 14 of 40
Figure 15. AD9269-80 SNR/SFDR vs. Input Amplitude (AIN) with f
4.0M
3.5M
3.0M
2.5M
2.0M
1.5M
1.0M
500k
120
100
–2
–4
–6
80
60
40
20
6
4
2
0
0
–65 –60
0
0
SNRFS
Figure 16. Grounded Input Histogram
16,384
Figure 17. INL with f
–50
SFDR
INPUT AMPLITUDE (dBFS)
–40
OUTPUT CODE
OUTPUT CODE
SFDRFS
32,768
–30
IN
= 9.7 MHz
SNR
–20
49,152
2.8 LSB RMS
–10
IN
65,536
= 9.7 MHz
0