Datasheet

MAX19516
Dual-Channel, 10-Bit, 100Msps ADC
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PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DYNAMIC PERFORMANCE
Small-Signal Noise Floor SSNF f
IN
= 70MHz, < -35dBFS -60.3 dBFS
f
IN
= 3MHz 60.1
f
IN
= 70MHz 58.9 60.0Signal-to-Noise Ratio SNR
f
IN
= 175MHz 59.7
dBFS
f
IN
= 3MHz 59.6
f
IN
= 70MHz 58.3 59.5
Signal-to-Noise Plus Distortion
Ratio
SINAD
f
IN
= 175MHz 59.2
dB
f
IN
= 3MHz 84
f
IN
= 70MHz 72.2 83
Spurious-Free Dynamic Range
(2nd and 3rd Harmonic)
SFDR1
f
IN
= 175MHz 80
dBc
f
IN
= 3MHz 82
f
IN
= 70MHz 74 82
Spurious-Free Dynamic Range
(4th and Higher Harmonics)
SFDR2
f
IN
= 175MHz 82
dBc
f
IN
= 3MHz -84
f
IN
= 70MHz -83 -72.2
Second Harmonic HD2
f
IN
= 175MHz -80
dBc
f
IN
= 3MHz -86
f
IN
= 70MHz -86 -74
Third Harmonic HD3
f
IN
= 175MHz -82
dBc
f
IN
= 3MHz -80
f
IN
= 70MHz -79 -70.5Total Harmonic Distortion THD
f
IN
= 175MHz -77
dBc
f
IN
= 70MHz ±1.5MHz, -7dBFS -90
Third-Order Intermodulation IM3
f
IN
= 175MHz ±2.5MHz, -7dBFS -80
dBc
Full-Power Bandwidth FPBW 850 MHz
Aperture Delay t
AD
850 ps
Aperture Jitter t
AJ
0.3 ps
RMS
Overdrive Recovery Time ±10% beyond full scale 1 Cycles
ELECTRICAL CHARACTERISTICS (continued)
(V
AVDD
= V
OVDD
= 1.8V, internal reference, differential clock, V
CLK
= 1.5V
P-P
, f
CLK
= 100MHz, A
IN
= -0.5dBFS, data output termina-
tion = 50Ω, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)