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| ADC08200 Datasheet, PDF (6/27 Pages) National Semiconductor (TI) – 8-Bit, 20 MSPS to 200 MSPS, 1.05 mW/MSPS A/D Converter with Internal Sample-and-Hold | |||
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ADC08200
SNAS136M â APRIL 2001 â REVISED MARCH 2013
www.ti.com
Converter Electrical Characteristics (continued)
The following specifications apply for VA = VDR = +3.0VDC, VRT = +1.9V, VRB = 0.3V, CL = 5 pF, fCLK = 200 MHz at 50% duty
cycle. Boldface limits apply for TJ = TMIN to TMAX: all other limits TJ = 25°C (1)(2)(3)
Symbol
Parameter
Conditions
Typical (4) Limits (4)
Units
(Limits)
DIGITAL OUTPUT CHARACTERISTICS
VOH
High Level Output Voltage
VOL
Low Level Output Voltage
DYNAMIC PERFORMANCE
VA = VDR = 2.7V, IOH = â400 µA
VA = VDR = 2.7V, IOL = 1.0 mA
2.6
2.4
V (min)
0.4
0.5
V (max)
ENOB
Effective Number of Bits
SINAD
Signal-to-Noise & Distortion
SNR
Signal-to-Noise Ratio
SFDR
Spurious Free Dynamic Range
THD
Total Harmonic Distortion
HD2
2nd Harmonic Distortion
HD3
3rd Harmonic Distortion
IMD
Intermodulation Distortion
fIN = 4 MHz, VIN = FS â 0.25 dB
fIN = 20 MHz, VIN = FS â 0.25 dB
fIN = 50 MHz, VIN = FS â 0.25 dB
fIN = 70 MHz, VIN = FS â 0.25 dB
fIN = 100 MHz, VIN = FS â 0.25 dB
fIN = 4 MHz, VIN = FS â 0.25 dB
fIN = 20 MHz, VIN = FS â 0.25 dB
fIN = 50 MHz, VIN = FS â 0.25 dB
fIN = 70 MHz, VIN = FS â 0.25 dB
fIN = 100 MHz, VIN = FS â 0.25 dB
fIN = 4 MHz, VIN = FS â 0.25 dB
fIN = 20 MHz, VIN = FS â 0.25 dB
fIN = 50 MHz, VIN = FS â 0.25 dB
fIN = 70 MHz, VIN = FS â 0.25 dB
fIN = 100 MHz, VIN = FS â 0.25 dB
fIN = 4 MHz, VIN = FS â 0.25 dB
fIN = 20 MHz, VIN = FS â 0.25 dB
fIN = 50 MHz, VIN = FS â 0.25 dB
fIN = 70 MHz, VIN = FS â 0.25 dB
fIN = 100 MHz, VIN = FS â 0.25 dB
fIN = 4 MHz, VIN = FS â 0.25 dB
fIN = 20 MHz, VIN = FS â 0.25 dB
fIN = 50 MHz, VIN = FS â 0.25 dB
fIN = 70 MHz, VIN = FS â 0.25 dB
fIN = 100 MHz, VIN = FS â 0.25 dB
fIN = 4 MHz, VIN = FS â 0.25 dB
fIN = 20 MHz, VIN = FS â 0.25 dB
fIN = 50 MHz, VIN = FS â 0.25 dB
fIN = 70 MHz, VIN = FS â 0.25 dB
fIN = 100 MHz, VIN = FS â 0.25 dB
fIN = 4 MHz, VIN = FS â 0.25 dB
fIN = 20 MHz, VIN = FS â 0.25 dB
fIN = 50 MHz, VIN = FS â 0.25 dB
fIN = 70 MHz, VIN = FS â 0.25 dB
fIN = 100 MHz, VIN = FS â 0.25 dB
f1 = 11 MHz, VIN = FS â 6.25 dB
f2 = 12 MHz, VIN = FS â 6.25 dB
7.5
Bits
7.4
Bits
7.3
6.9
Bits (min)
7.2
Bits
7.0
Bits
47
dB
46
dB
46
43.3
dB (min)
45
dB
44
dB
47
dB
46
dB
46
43.4
dB (min)
45
dB
44
dB
60
dBc
58
dBc
60
dBc
57
dBc
54
dBc
â60
dBc
â58
dBc
â60
dBc
-56
dBc
â53
dBc
â66
dBc
-68
dBc
â66
dBc
-60
dBc
â55
dBc
â72
dBc
â58
dBc
â72
dBc
-58
dBc
â60
dBc
-55
dBc
6
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