AD9288BST-80 Analog Devices Inc, AD9288BST-80 Datasheet - Page 4

• Manufacturer Part Number: AD9288BST-80
• Description: IC ADC 8BIT DUAL 80MSPS 48-LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD9288BST-80

• Rohs Status: RoHS non-compliant
• Number Of Bits: 8
• Sampling Rate (per Second): 80M
• Data Interface: Parallel
• Number Of Converters: 2
• Power Dissipation (max): 207mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP

AD9288
Parameter
DYNAMIC PERFORMANCE
1
2
3
4
5
6
EXPLANATION OF TEST LEVELS
Level
I
II
III
IV
V
VI
Gain error and gain temperature coefficient are based on the ADC only (with a fixed 1.25 V external reference).
t
an ac load of 10 pF or a dc current of ±40 µA.
Digital supply current based on V
Power dissipation measured under the following conditions: f
Standby dissipation calculated with Encode clock in operation.
SNR/harmonics based on an analog input voltage of –0.7 dBFS referenced to a 1.024 V full-scale input range.
V
Transient Response
Overvoltage Recovery Time
Signal-to-Noise Ratio (SNR)
Signal-to-Noise Ratio
Effective Number of Bits
Second Harmonic Distortion
Third Harmonic Distortion
Two-Tone Intermod
and t
(SINAD) (with Harmonics)
f
fI
f
f
f
f
f
f
f
f
f
f
f
f
f
f
Distortion (IMD)
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
N
= 10.3 MHz
= 41 MHz
= 10.3 MHz
= 26 MHz
= 41 MHz
= 10.3 MHz
= 26 MHz
= 41 MHz
= 10.3 MHz
= 26 MHz
= 41 MHz
= 10.3 MHz
= 26 MHz
= 41 MHz
= 10.3 MHz
= 26 MHz
PD
(without Harmonics)
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
Description
100% production tested.
100% production tested at 25
Sample tested only.
Parameter is guaranteed by design and characterization testing.
Parameter is a typical value only.
100% production tested at 25
100% production tested at temperature extremes for military devices.
6
DD
Temp
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
= 3.0 V output drive with < 10 pF loading under dynamic test conditions.
Test
Level
V
V
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
V
Min
44
44
7.0
55
52
°
°
AD9288BST-100
C and sample tested at specified temperatures.
C; guaranteed by design and characterization testing for industrial temperature range;
S
Typ
2
2
47.5
47.5
47.0
47
47
47
7.5
7.5
7.5
70
70
70
60
60
60
60
= 100 MSPS, analog input is –0.7 dBFS, both channels in operation.
Rev. C | Page 4 of 24
Max
Min
44
44
7.0
55
55
AD9288BST-80
Typ
2
2
47.5
47
47
47
47
7.5
7.5
7.5
70
70
70
60
60
60
60
Max
Min
44
44
7.0
55
55
60
AD9288BST-40
Typ
7.5
2
2
47.5
47
70
60
Max
dB
dB
dB
Unit
ns
ns
dB
dB
dB
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc