Datasheet

REV. B
–4–
AD9226–SPECIFICATIONS
AC SPECIFICATIONS
(AVDD = 5 V, DRVDD = 3 V, f
SAMPLE
= 65 MSPS, VREF = 2.0 V, T
MIN
to T
MAX
, Differential Input unless otherwise noted.)
Parameter Temp Test Level Min Typ Max Unit
SIGNAL-TO-NOISE RATIO
f
IN
= 2.5 MHz Full V 68.9 dBc
25°C I 68 dBc
f
IN
= 15 MHz Full V 68.4 dBc
25°C I 67.4 dBc
f
IN
= 31 MHz Full V 68 dBc
f
IN
= 60 MHz Full V 68 dBc
f
IN
= 200 MHz
1
Full V 65 dBc
SIGNAL-TO-NOISE RATIO AND DISTORTION
f
IN
= 2.5 MHz Full V 68.8 dBc
25°C I 67.9 dBc
f
IN
= 15 MHz Full V 68.3 dBc
25°C I 67.3 dBc
f
IN
= 31 MHz Full V 67 dBc
f
IN
= 60 MHz Full V 67 dBc
f
IN
= 200 MHz
1
Full V 60 dBc
TOTAL HARMONIC DISTORTION
f
IN
= 2.5 MHz Full V –84 dBc
25°C I –77.0 dBc
f
IN
= 15 MHz Full V –82.3 dBc
25°C I –76.0 dBc
f
IN
= 31 MHz Full V –68 dBc
f
IN
= 60 MHz Full V –68 dBc
f
IN
= 200 MHz
1
Full V –61 dBc
SECOND AND THIRD HARMONIC DISTORTION
f
IN
= 2.5 MHz Full V –86.5 dBc
25°C I –78 dBc
f
IN
= 15 MHz Full V –86.7 dBc
25°C I –76 dBc
f
IN
= 31 MHz Full V –83 dBc
f
IN
= 60 MHz Full V –82 dBc
f
IN
= 200 MHz
1
Full V –75 dBc
SPURIOUS FREE DYNAMIC RANGE
f
IN
= 2.5 MHz Full V 86.4 dBc
25°C I 78 dBc
f
IN
= 15 MHz Full V 85.5 dBc
25°C I 76 dBc
f
IN
= 31 MHz Full V 82 dBc
f
IN
= 60 MHz Full V 81 dBc
f
IN
= 200 MHz
1
Full V 60 dBc
ANALOG INPUT BANDWIDTH 25°C V 750 MHz
NOTES
1
1.0 V Reference and Input Span
Specifications subject to change without notice.