AD677–SPECIFICATIONS
AC SPECIFICATIONS
(T
Parameter
Total Harmonic Distortion (THD)
2
@ 83 kSPS, T
MIN
to T
MAX
@ 100 kSPS, +25°C
@ 100 kSPS, T
MIN
to T
MAX
Signal-to-Noise and Distortion Ratio (S/(N+D))
2, 3
@ 83 kSPS, T
MIN
to T
MAX
@ 100 kSPS, +25°C
@ 100 kSPS, T
MIN
to T
MAX
Peak Spurious or Peak Harmonic Component
Intermodulation Distortion (IMD)
4
2nd Order Products
3rd Order Products
Full Power Bandwidth
Noise
MIN
to T
MAX,
V
CC
= +12 V
5%, V
EE
= –12 V
Min
AD677J/A
Typ
–97
–97
–93
89
89
91
91
89
–101
–102
–98
1
160
MIN
5%, V
DD
= +5 V
Max
–92
–92
Min
10%)
1
AD677K/B
Typ
Max
–99
–99
–95
–95
–95
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
MHz
µV
rms
90
90
92
92
90
–101
–102
–98
1
160
DIGITAL SPECIFICATIONS
(for all grades T
Parameter
LOGIC INPUTS
V
IH
High Level Input Voltage
V
IL
Low Level Input Voltage
I
IH
High Level Input Current
I
IL
Low Level Input Current
C
IN
Input Capacitance
LOGIC OUTPUTS
V
OH
High Level Output Voltage
V
OL
Low Level Output Voltage
to T
MAX
, V
CC
= +12 V
Min
2.0
–0.3
–10
–10
5%, V
EE
= –12 V
Typ
Max
5%, V
DD
= +5 V
Units
V
V
µA
µA
pF
V
V
V
10%)
Test Conditions
V
IH
= V
DD
V
IL
= 0 V
V
DD
+ 0.3
0.8
+10
+10
10
I
OH
= 0.1 mA
I
OH
= 0.5 mA
I
OL
= 1.6 mA
V
DD
– 1 V
2.4
0.4
NOTES
1
V
REF
= 10.0 V, Conversion Rate = 100 kSPS, f
lN
= 1.0 kHz, V
IN
= –0.05 dB, Bandwidth = 50 kHz unless otherwise indicated. All measurements referred to a 0 dB
(20 V p-p) input signal. Values are post-calibration.
2
For other input amplitudes, refer to Figure 12.
3
For dynamic performance with different reference values see Figure 11.
4
fa = 1008 Hz, fb = 1055 Hz. See Definition of Specifications section and Figure 16.
Specifications subject to change without notice.
–2–
REV. A
AD [ ANALOG DEVICES ]
