AD9248BST-65EB Analog Devices Inc, AD9248BST-65EB Datasheet - Page 4
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AD9248BST-65EB
Manufacturer Part Number
AD9248BST-65EB
Description
BOARD EVAL 14BIT 65MSPS 64LQFP
Manufacturer
Analog Devices Inc
Datasheet
1.AD9248BSTZ-20.pdf
(48 pages)
Specifications of AD9248BST-65EB
Number Of Adc's
2
Number Of Bits
14
Sampling Rate (per Second)
20M
Data Interface
Parallel
Inputs Per Adc
1 Differential
Input Range
2 Vpp
Power (typ) @ Conditions
640mW @ 65MSPS
Voltage Supply Source
Single
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
AD9248BST-65
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
AD9248
Parameter
MATCHING CHARACTERISTICS
1
2
3
4
5
Gain error and gain temperature coefficient are based on the ADC only (with a fixed 1.0 V external reference).
Measured at maximum clock rate with a low frequency sine wave input and approximately 5 pF loading on each output bit.
Input capacitance refers to the effective capacitance between one differential input pin and AVSS. Refer to Figure
Measured with dc input at maximum clock rate.
Standby power is measured with the CLK_A and CLK_B pins inactive (that is, set to AVDD or AGND).
Offset Error
(Nonshared Reference Mode)
Offset Error
(Shared Reference Mode)
Gain Error
(Nonshared Reference Mode)
Gain Error
(Shared Reference Mode)
Temp
25°C
25°C
25°C
25°C
Test
Level
I
I
I
I
Min
AD9248BST/BCP-20
Rev. B | Page 4 of 48
Typ
±0.19
±0.19
±0.07
±0.01
Max
±1.56
±1.56
±1.43
±0.06
Min
AD9248BST/BCP-40
Typ
±0.19
±0.19
±0.07
±0.01
29
for the equivalent analog input structure.
Max
±1.56
±1.56
±1.43
±0.06
Min
AD9248BST/BCP-65
Typ
±0.25
±0.25
±0.07
±0.01
±1.74
±1.74
±1.47
±0.10
Max
Unit
% FSR
% FSR
% FSR
% FSR