AD9260ASZ Analog Devices Inc, AD9260ASZ Datasheet - Page 14
![IC ADC CMOS 16BIT OVRSAMP 44MQFP](/photos/6/60/66068/505-44-mqfp_sml.jpg)
AD9260ASZ
Manufacturer Part Number
AD9260ASZ
Description
IC ADC CMOS 16BIT OVRSAMP 44MQFP
Manufacturer
Analog Devices Inc
Datasheet
1.AD9260ASZRL.pdf
(44 pages)
Specifications of AD9260ASZ
Data Interface
Parallel
Number Of Bits
16
Sampling Rate (per Second)
20M
Number Of Converters
1
Power Dissipation (max)
585mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
44-MQFP, 44-PQFP
Resolution (bits)
16bit
Sampling Rate
2.5MSPS
Input Channel Type
Differential, Single Ended
Supply Voltage Range - Analog
4.75V To 5.25V
Number Of Elements
1
Resolution
16Bit
Architecture
Pipelined
Sample Rate
2.5MSPS
Input Polarity
Unipolar
Input Type
Voltage
Rated Input Volt
±0.8/±2V
Differential Input
Yes
Power Supply Requirement
Analog and Digital
Single Supply Voltage (typ)
5V
Single Supply Voltage (min)
4.75V
Single Supply Voltage (max)
5.25V
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Differential Linearity Error
±0.5LSB(Typ)
Integral Nonlinearity Error
±0.75LSB(Typ)
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
44
Package Type
MQFP
Input Signal Type
Differential
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9260ASZ
Manufacturer:
ADI
Quantity:
100
Company:
Part Number:
AD9260ASZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD9260ASZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD9260ASZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
AD9260
TYPICAL PERFORMANCE CHARACTERISTICS
AVDD = DVDD = DRVDD = +5.0 V, 4 V Input Span, Differential DC Coupled Input with CML = 2.0 V, f
Figure 11. Spectral Plot of the AD9260 at 100 kHz Input, 20 MHz Clock,
Figure 12. Spectral Plot of the AD9260 at 100 kHz Input, 20 MHz Clock,
Figure 13. Spectral Plot of the AD9260 at 100 kHz Input, 20 MHz Clock,
–100
–120
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
0
0
0
0.5
0.2
0.5
1.0
8x OSR (2.5 MHz Output Data Rate)
2x OSR (10 MHz Output Data Rate)
4x OSR (5 MHz Output Data Rate)
1.5
0.4
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
1.0
2.0
0.6
2.5
1.5
3.0
0.8
100kHz INPUT
20MHz CLOCK
8 × DECIMATION
THD: –96dB
100kHz INPUT
20MHz CLOCK
4 × DECIMATION
THD: –98dB
100kHz INPUT
20MHz CLOCK
2 × DECIMATION
THD: –98dB
3.5
1.0
2.0
4.0
4.5
1.2
2.5
5.0
Rev. C | Page 14 of 44
Figure 15. Dual-Tone SFDR vs. Input Frequency (F
Figure 16. Two-Tone Spectral Performance of the AD9260 Given Inputs at
Figure 14. Spectral Plot of the AD9260 at 100 kHz Input, 20 MHz Clock,
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
110
106
102
98
94
90
0
0
0
0
0
DUAL-TONE TEST
f1 = 1.0MHz
f2 = 975kHz
20MHz CLOCK
8 × DECIMATION
IM3: –94dB
975 kHz and 1.0 MHz, 20 MHz Clock, 8x Decimation
–6.5dBFS/TONE
1
–26dBFS/TONE
0.2
Undecimated (20 MHz Output Data Rate)
0.2
2
–12dBFS/TONE
3
0.4
Frequency, Mode = 8x)
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
0.4
4
CLOCK
0.6
–46dBFS/TONE
5
= 20 MSPS, Full Bias.
0.6
6
0.8
100kHz INPUT
20MHz CLOCK
1 × DECIMATION
THD: –98dB
7
1
= F
1.0
0.8
2
8
, Span = 10% Center
9
1.2
1.0
10