AD9265BCPZ-80 Analog Devices Inc, AD9265BCPZ-80 Datasheet - Page 18

• Manufacturer Part Number: AD9265BCPZ-80
• Description: IC ADC 16BIT 80MSPS 48LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9265BCPZ-80

• Data Interface: Serial, SPI™
• Number Of Bits: 16
• Sampling Rate (per Second): 80M
• Number Of Converters: 1
• Power Dissipation (max): 258mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN, CSP Exposed Pad
• Resolution (bits): 16bit
• Sampling Rate: 80MSPS
• Input Channel Type: Differential
• Supply Voltage Range - Analog: 1.7V To 1.9V
• Supply Voltage Range - Digital: 1.7V To 1.9V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9265
Figure 24. AD9265-105 Single-Tone SNR/SFDR vs. Input Amplitude (A
Figure 26. AD9265-105 Single-Tone SNR/SFDR vs. Sample Rate (f
100
105
100
Input Frequency (f
120
110
100
95
90
85
80
75
70
65
95
90
85
80
75
90
80
70
–100
25
0
Figure 25. AD9265-105 Single-Tone SNR/SFDR vs.
30
SNR @ –40°C
f
IN
–90
35
= 30 MHz with and without Dither Enabled
SNR @ +25°C
50
40
–80
45
SFDR @ –40°C
IN
) and Temperature with 2 V p-p Full Scale
–70
SNRFS (DITHER OFF)
SNRFS (DITHER ON)
INPUT FREQUENCY (MHz)
50
INPUT AMPLITUDE (dBFS)
with f
100
SAMPLE RATE (MSPS)
55
SNR @ +85°C
–60
SFDRFS (DITHER OFF)
IN
60
= 70.1 MHz
150
–50
65
SFDR
SNR
70
–40
SFDR @ +85°C
75
SFDRFS (DITHER ON)
200
80
–30
SFDR @ +25°C
85
–20
90
250
95
–10
100
300
105
0
IN
S
)
) with
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400,000
350,000
300,000
250,000
200,000
150,000
100,000
–0.25
–0.50
–0.75
–1.00
50,000
1.00
0.75
0.50
0.25
–1
–2
–3
–4
4
3
2
1
0
0
0
0
0
Figure 27. AD9265-105 Grounded Input Histogram
Figure 29. AD9265-105 DNL with f
Figure 28. AD9265-105 INL with f
10,000
INL WITHOUT DITHER
INL WITH DITHER
10,000
20,000
20,000
OUTPUT CODE
OUTPUT CODE
30,000
OUTPUT CODE
30,000
40,000
40,000
IN
IN
= 12.5 MHz
= 12.5 MHz
50,000
50,000
2.28 LSB RMS
60,000
60,000