AD9288BSTZ-100 Просмотр технического описания (PDF) - Analog Devices
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AD9288BSTZ-100 Datasheet PDF : 24 Pages
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AD9288
Parameter
Test
AD9288BST-100
AD9288BST-80
AD9288BST-40
Temp Level Min Typ
Max Min Typ
Max Min Typ
Max Unit
DYNAMIC PERFORMANCE6
Transient Response
25°C V
2
2
2
ns
Overvoltage Recovery Time 25°C V
2
2
2
ns
Signal-to-Noise Ratio (SNR)
(without Harmonics)
fIN = 10.3 MHz
25°C I
47.5
47.5
44
47.5
dB
fIN = 26 MHz
25°C I
47.5
44
47
dB
fIN = 41 MHz
25°C I
44 47.0
dB
Signal-to-Noise Ratio
(SINAD) (with Harmonics)
fIN = 10.3 MHz
25°C I
47
47
44
47
dB
fIN = 26 MHz
25°C I
47
44
47
dB
fIN = 41 MHz
25°C I
44 47
47
dB
Effective Number of Bits
fIN = 10.3 MHz
25°C I
7.5
7.5
7.0
7.5
Bits
fIN = 26 MHz
25°C I
7.5
7.0
7.5
Bits
fIN = 41 MHz
25°C I
7.0 7.5
7.5
Bits
Second Harmonic Distortion
fIN = 10.3 MHz
25°C I
70
70
55
70
dBc
fIN = 26 MHz
25°C I
70
55
70
dBc
fIN = 41 MHz
25°C I
55 70
70
dBc
Third Harmonic Distortion
fIN = 10.3 MHz
25°C I
60
60
55
60
dBc
fIN = 26 MHz
25°C I
60
55
60
dBc
fIN = 41 MHz
25°C I
52 60
60
dBc
Two-Tone Intermod
Distortion (IMD)
fIN = 10.3 MHz
25°C V
60
60
60
dBc
1 Gain error and gain temperature coefficient are based on the ADC only (with a fixed 1.25 V external reference).
2 tV and tPD are measured from the 1.5 V level of the Encode input to the 10%/90% levels of the digital outputs swing. The digital output load during test is not to exceed
an ac load of 10 pF or a dc current of ±40 µA.
3 Digital supply current based on VDD = 3.0 V output drive with < 10 pF loading under dynamic test conditions.
4 Power dissipation measured under the following conditions: fS = 100 MSPS, analog input is –0.7 dBFS, both channels in operation.
5 Standby dissipation calculated with Encode clock in operation.
6 SNR/harmonics based on an analog input voltage of –0.7 dBFS referenced to a 1.024 V full-scale input range.
EXPLANATION OF TEST LEVELS
Level
Description
I
100% production tested.
II
100% production tested at 25°C and sample tested at specified temperatures.
III
Sample tested only.
IV
Parameter is guaranteed by design and characterization testing.
V
Parameter is a typical value only.
VI
100% production tested at 25°C; guaranteed by design and characterization testing for industrial temperature range;
100% production tested at temperature extremes for military devices.
Rev. C | Page 4 of 24
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