AD9268BCPZ-105 Analog Devices Inc, AD9268BCPZ-105 Datasheet - Page 23

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AD9268BCPZ-105

Manufacturer Part Number
AD9268BCPZ-105
Description
Dual 16 Bit 105 High SNR ADC
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD9268BCPZ-105

Design Resources
Powering AD9268 with ADP2114 for Increased Efficiency (CN0137)
Number Of Bits
16
Sampling Rate (per Second)
105M
Data Interface
Serial, SPI™
Number Of Converters
2
Power Dissipation (max)
590mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-LFCSP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD9268BCPZ-105
Manufacturer:
ADI
Quantity:
530
Figure 45. AD9268-125 Single-Tone SNR/SFDR vs. Input Frequency (fIN)
Figure 44. AD9268-125 Single-Tone SNR/SFDR vs. Input Frequency (f
Figure 46. AD9268-125 Two-Tone SFDR/IMD3 vs. Input Amplitude (A
–100
–120
100
–20
–40
–60
–80
95
90
85
80
75
70
65
95
90
85
80
75
70
65
60
0
–90
0
0
with f
IMD3 (dBc)
IMD3 (dBFS)
–78
IN1
50
50
SFDR (dBFS)
= 29.1 MHz, f
SFDR (dBc)
–66
with 2 V p-p Full Scale
with 1 V p-p Full Scale
INPUT FREQUENCY (MHz)
INPUT FREQUENCY (MHz)
INPUT AMPLITUDE (dBFS)
100
100
SNR (dBFS)
–54
IN2
= 32.1 MHz, f
150
150
SFDR (dBc)
–42
200
200
S
–30
= 125 MSPS
SNR @ –40°C
SFDR @ –40°C
SNR @ +25°C
SFDR @ +25°C
SNR @ +85°C
SFDR @ +85°C
250
250
–18
300
300
–6
IN
IN
Rev. A | Page 23 of 44
)
)
Figure 48. AD9268-125 Two-Tone FFT with f
Figure 47. AD9268-125 Two-Tone SFDR/IMD3 vs. Input Amplitude (A
–100
–120
–100
–120
–140
–100
–120
–140
–20
–40
–60
–80
Figure 49. AD9268-125 Two-Tone FFT with f
–20
–40
–60
–80
–20
–40
–60
–80
0
–90
0
0
0
0
with f
IMD3 (dBFS)
125MSPS
29.1MHz @ –7dBFS
32.1MHz @ –7dBFS
SFDR = 89dBc (96dBFS)
125MSPS
169.1MHz @ –7dBFS
172.1MHz @ –7dBFS
SFDR = 81.8dBc (88.8dBFS)
IN1
–78
= 169.1 MHz, f
10
10
SFDR (dBFS)
IMD3 (dBc)
–66
INPUT AMPLITUDE (dBFS)
SFDR (dBc)
20
20
f
IN2
FREQUENCY (MHz)
FREQUENCY (MHz)
= 172.1 MHz
–54
IN2
= 172.1 MHz, f
30
30
–42
IN1
= 29.1 MHz and f
40
40
IN1
–30
S
= 169.1 MHz and
= 125 MSPS
50
50
–18
AD9268
IN2
= 32.1 MHz
60
60
–6
IN
)

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