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ADC081000LEVAL-2004 View Datasheet(PDF) - National ->Texas Instruments

Part NameDescriptionManufacturer
ADC081000LEVAL(2004) High Performance, Low Power 8-Bit, 1 GSPS A/D Converter National-Semiconductor
National ->Texas Instruments National-Semiconductor
ADC081000LEVAL Datasheet PDF : 29 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Absolute Maximum Ratings
(Notes 1, 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (VA, VDR)
Voltage on Any Input Pin
Ground Difference
|GND - DR GND|
Input Current at Any Pin (Note 3)
Package Input Current (Note 3)
Power Dissipation at TA = 25˚C
ESD Susceptibility (Note 4)
Human Body Model
Machine Model
Soldering Temperature, Infrared,
10 seconds (Note 5)
Storage Temperature
2.2V
−0.15V to
(VA +0.15V)
0V to 100 mV
±25 mA
±50 mA
2.0 W
2500V
250V
235˚C
−65˚C to +150˚C
Operating Ratings (Notes 1, 2)
Ambient Temperature Range
Supply Voltage (VA)
Driver Supply Voltage (VDR)
Analog Input Common Mode
Voltage
VIN Differential Voltage Range
Ground Difference
(|GND - DR GND|)
CLK Pins Voltage Range
Differential CLK Amplitude
−40˚C TA +85˚C
+1.8V to +2.0V
+1.8V to VA
1.2V to 1.3V
−VFS/2 to +VFS/2
0V
0V to VA
0.6VP-P to 2.0VP-P
Package Thermal Resistances
Package
128-Lead Exposed Pad
LQFP
θJ-C
(Top of
Package)
10˚C / W
θJ-PAD
(Thermal
Pad)
2.8˚C / W
Converter Electrical Characteristics
The following specifications apply after calibration for VA = VDR = +1.9VDC, OutV = 1.9V, VIN FSR (a.c. coupled) = differential
800mVP-P, CL = 10 pF, Differential, a.c. coupled Sinewave Clock, fCLK = 1 GHz at 0.5VP-P with 50% duty cycle, REXT = 3300
± 0.1%, Analog Signal Source Impedance = 100. Boldface limits apply for TA = TMIN to TMAX. All other limits TA = 25˚C,
unless otherwise stated. (Notes 6, 7)
Symbol
Parameter
Conditions
STATIC CONVERTER CHARACTERISTICS
INL
Integral Non-Linearity
DNL
Differential Non-Linearity
Resolution with No Missing Codes
VOFF
Offset Error
TC VOFF Offset Error Tempco
PFSE
Positive Full-Scale Error (Note 9)
NFSE
Negative Full-Scale Error (Note 9)
TC PFSE Positive Full Scale Error Tempco
TC NFSE Negative Full Scale Error Tempco
Dynamic Converter Characteristics
FPBW
Full Power Bandwidth
Gain Flatness
ENOB
Effective Number of Bits
SINAD
Signal-to-Noise Plus Distortion
Ratio
SNR
Signal-to-Noise Ratio
−40˚C to +85˚C
−40˚C to +85˚C
−40˚C to +85˚C
d.c. to 500 MHz
d.c. to 1 GHz
fIN = 100 MHz, VIN = FSR − 0.5 dB
fIN = 248 MHz, VIN = FSR − 0.5 dB
fIN = 498 MHz, VIN = FSR − 0.5 dB
fIN = 100 MHz, VIN = FSR − 0.5 dB
fIN = 248 MHz, VIN = FSR − 0.5 dB
fIN = 498 MHz, VIN = FSR − 0.5 dB
fIN = 100 MHz, VIN = FSR − 0.5 dB
fIN = 248 MHz, VIN = FSR − 0.5 dB
fIN = 498 MHz, VIN = FSR − 0.5 dB
Typical
(Note 8)
±0.35
±0.25
−0.45
−3
−2.2
−1.1
20
13
1.7
±0.5
±1.0
7.5
7.5
7.5
47
47
47
48
48
48
Limits
(Note 8)
±0.9
±0.7
8
−1.5
0.5
±25
±25
7.1
7.1
44.8
44.8
45.5
45.5
Units
(Limits)
LSB (max)
LSB (max)
Bits
LSB (min)
LSB (max)
ppm/˚C
mV (max)
mV (max)
ppm/˚C
ppm/˚C
GHz
dBFS
dBFS
Bits
Bits (min)
Bits (min)
dB
dB (min)
dB (min)
dB
dB (min)
dB (min)
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