Manual

Converter Electrical Characteristics (Continued)
Unless otherwise specified, the following specifications apply for AGND = DGND = DR GND = 0V, V
A
=V
D
= +3.3V,
V
DR
= +2.5V, PD = 0V, INT/EXT REF pin = +3.3V, V
REF
= +1.0V, f
CLK
= 66 MHz, f
IN
= 10 MHz, t
r
=t
f
= 2 ns, C
L
= 15 pF/pin.
Boldface limits apply for T
J
=T
MIN
to T
MAX
: all other limits T
J
= 25˚C (Notes 7, 8, 9)
Symbol Parameter Conditions
Typical
(Note 10)
Limits
(Note 10)
Units
(Limits)
DYNAMIC CONVERTER CHARACTERISTICS
FPBW Full Power Bandwidth 0 dBFS Input, Output at −3 dB 450 MHz
SNR Signal-to-Noise Ratio
f
IN
= 1 MHz, V
IN
= −0.5 dBFS 64 dB
f
IN
= 10 MHz, V
IN
= −0.5 dBFS 64 62 dB (min)
f
IN
= 33 MHz, V
IN
= −0.5 dBFS 62 dB
SINAD Signal-to-Noise and Distortion
f
IN
= 1 MHz, V
IN
= −0.5 dBFS 63 dB
f
IN
= 10 MHz, V
IN
= −0.5 dBFS 63 62 dB (min)
f
IN
= 33 MHz, V
IN
= −0.5 dBFS 62 dB
ENOB Effective Number of Bits
f
IN
= 1 MHz, V
IN
= −0.5 dBFS 10.3 Bits
f
IN
= 10 MHz, V
IN
= −0,5 dBFS 10.3 10.0 Bits (min)
f
IN
= 33 MHz, V
IN
= −0,5 dBFS 10.1 Bits
THD Total Harmonic Distortion
f
IN
= 1 MHz, V
IN
= −0.5 dBFS −78 dB
f
IN
= 10 MHz, V
IN
= −0.5 dBFS −78 -69.7 dB (max)
f
IN
= 33 MHz, V
IN
= −0.5 dBFS −78 dB
H2 Second Harmonic
f
IN
= 1 MHz, V
IN
= −0.5 dBFS −84 dB
f
IN
= 10 MHz, V
IN
= −0.5 dBFS −84 −73.5 dB (max)
f
IN
= 33 MHz, V
IN
= −0.5 dBFS −84 dB
H3 Third Harmonic
f
IN
= 1 MHz, V
IN
= −0.5 dBFS −84 dB
f
IN
= 10 MHz, V
IN
= −0.5 dBFS −84 −73.3 dB (max)
f
IN
= 33 MHz, V
IN
= −0.5 dBFS −83 dB
SFDR Spurious Free Dynamic Range
f
IN
= 1 MHz, V
IN
= −0.5 dBFS 80 dB
f
IN
= 10 MHz, V
IN
= −0.5 dBFS 80 73.5 dB (min)
f
IN
= 33 MHz, V
IN
= −0.5 dBFS 74 dB
INTER-CHANNEL CHARACTERISTICS
Channel — Channel Offset Match
±
0.03 %FS
Channel — Channel Channel gain
Match
±
0.1 %FS
Crosstalk
10 MHz Tested, Channel;
20 MHz Other Channel
80 dB
10 MHz Tested, Channel;
195 MHz Other Channel
63 dB
ADC11DL066
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