
Symbol
Parameter
Conditions
Notes
Typical
Min
Max
Units
Sub-
groups
Non-DES MODE DYNAMIC CONVERTER CHARACTERISTICS, 1:2 DEMUX MODE
FPBW
Full Power Bandwidth
Non-DES Mode
2.0
GHz
C.E.R.
Code Error Rate
1018
Error/
Sample
Gain Flatness
d.c. to 498 MHz
±0.5
dBFS
d.c. to 1 GHz
±1.0
dBFS
ENOB
Effective Number of Bits
f
IN = 373 MHz, VIN = FSR 0.5 dB
7.4
7
Bits (min)
4, 5, 6
f
IN = 748 MHz, VIN = FSR 0.5 dB
7.2
Bits (min)
4, 5, 6
SINAD
Signal-to-Noise Plus
Distortion Ratio
f
IN = 373 MHz, VIN = FSR 0.5 dB
46.3
43.9
dB (min)
4, 5, 6
f
IN = 748 MHz, VIN = FSR 0.5 dB
45.4
dB (min)
4, 5, 6
SNR
Signal-to-Noise Ratio
f
IN = 373 MHz, VIN = FSR 0.5 dB
47
43.9
dB (min)
4, 5, 6
f
IN = 748 MHz, VIN = FSR 0.5 dB
45
dB (min)
4, 5, 6
THD
Total Harmonic Distortion
f
IN = 373 MHz, VIN = FSR 0.5 dB
53.4
47.5
dB (max)
4, 5, 6
f
IN = 748 MHz, VIN = FSR 0.5 dB
53
dB (max)
4, 5, 6
2nd Harm
Second Harmonic
Distortion
f
IN = 373 MHz, VIN = FSR 0.5 dB
60
dB
f
IN = 748 MHz, VIN = FSR 0.5 dB
55
dB
3rd Harm Third Harmonic Distortion
f
IN = 373 MHz, VIN = FSR 0.5 dB
62
dB
f
IN = 748 MHz, VIN = FSR 0.5 dB
58
dB
SFDR
Spurious-Free dynamic
Range
f
IN = 373 MHz, VIN = FSR 0.5 dB
55.5
47.5
dB (min)
4, 5, 6
f
IN = 748 MHz, VIN = FSR 0.5 dB
53
dB (min)
4, 5, 6
IMD
Intermodulation Distortion
f
IN1 = 365 MHz, VIN = FSR 7 dB
50
dB
f
IN2 = 375 MHz, VIN = FSR 7 dB
Out of Range Output Code
(V
IN+) (VIN) > + Full Scale
255
4, 5, 6
(V
IN+) (VIN) < Full Scale
0
4, 5, 6
INTERLEAVE MODE (DES Pin 127=V
A/2) - DYNAMIC CONVERTER CHARACTERISTICS, 1:4 DEMUX MODE
FPBW
Full Power Bandwidth
Dual Edge Sampling Mode
1.7
GHz
ENOB
Effective Number of Bits
f
IN = 373 MHz, VIN = FSR 0.5 dB
7.0
6.6
Bits
4, 5, 6
SINAD
Signal to Noise Plus
Distortion Ratio
f
IN = 373 MHz, VIN = FSR 0.5 dB
44
41.5
dB
4, 5, 6
SNR
Signal to Noise Ratio
f
IN = 373 MHz, VIN = FSR 0.5 dB
44
41.5
dB
4, 5, 6
THD
Total Harmonic Distortion
f
IN = 373 MHz, VIN = FSR 0.5 dB
55
45.2
dB
4, 5, 6
2nd Harm
Second Harmonic
Distortion
f
IN = 373 MHz, VIN = FSR 0.5 dB
60
dB
3rd Harm Third Harmonic Distortion
f
IN = 373 MHz, VIN = FSR 0.5 dB
65
dB
SFDR
Spurious Free Dynamic
Range
f
IN = 373 MHz, VIN = FSR 0.5 dB
50
44.1
dB
4, 5, 6
13
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ADC08D1520QML