AD9767
DYNAMIC SPECIFICATIONS
(T
Output, 50
Parameter
DYNAMIC PERFORMANCE
Maximum Output Update Rate (f
CLOCK
)
Output Settling Time (t
ST
) (to 0.1%)
1
Output Propagation Delay (t
PD
)
Glitch Impulse
Output Rise Time (10% to 90%)
1
Output Fall Time (90% to 10%)
1
Output Noise (I
OUTFS
= 20 mA)
Output Noise (I
OUTFS
= 2 mA)
AC LINEARITY
Spurious-Free Dynamic Range to Nyquist
f
CLOCK
= 100 MSPS; f
OUT
= 1.00 MHz
0 dBFS Output
–6 dBFS Output
–12 dBFS Output
–18 dBFS Output
f
CLOCK
= 65 MSPS; f
OUT
= 1.00 MHz
f
CLOCK
= 65 MSPS; f
OUT
= 2.51 MHz
f
CLOCK
= 65 MSPS; f
OUT
= 5.02 MHz
f
CLOCK
= 65 MSPS; f
OUT
= 14.02 MHz
f
CLOCK
= 65 MSPS; f
OUT
= 25 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 25 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 40 MHz
Spurious-Free Dynamic Range Within a Window
f
CLOCK
= 100 MSPS; f
OUT
= 1.00 MHz; 2 MHz Span
f
CLOCK
= 50 MSPS; f
OUT
= 5.02 MHz; 10 MHz Span
f
CLOCK
= 65 MSPS; f
OUT
= 5.03 MHz; 10 MHz Span
f
CLOCK
= 125 MSPS; f
OUT
= 5.04 MHz; 10 MHz Span
Total Harmonic Distortion
f
CLOCK
= 100 MSPS; f
OUT
= 1.00 MHz
f
CLOCK
= 50 MSPS; f
OUT
= 2.00 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 4.00 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 10.00 MHz
Multitone Power Ratio (Eight Tones at 110 kHz Spacing)
f
CLOCK
= 65 MSPS; f
OUT
= 2.00 MHz to 2.99 MHz
0 dBFS Output
–6 dBFS Output
–12 dBFS Output
–18 dBFS Output
Channel Isolation
f
CLOCK
= 125 MSPS; f
OUT
= 10 MHz
f
CLOCK
= 125 MSPS; f
OUT
= 40 MHz
NOTES
1
Measured single-ended into 50
Ω
load.
Specifications subject to change without notice.
to T
MAX
, AVDD = +5 V, DVDD = +5 V, I
OUTFS
= 20 mA, Differential Transformer Coupled
Doubly Terminated, unless otherwise noted)
MIN
Min
125
Typ
Max
Units
MSPS
ns
ns
pV-s
ns
ns
pA/√Hz
pA/√Hz
35
1
5
2.5
2.5
50
30
71
82
77
73
70
82
80
79
70
55
67
70
91
88
88
88
–81
–79
–83
–80
–71
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
82
80
79
78
76
85
77
dBc
dBc
dBc
dBc
dBc
dBc
REV. B
–3–
AD [ ANALOG DEVICES ]
