ELECTRICAL SPECIFICATIONS
T
A
=T
MIN
to T
MAX
, AV
DD
=DV
DD
=OV
DD
=+5.0 V, V
IN
=0 to 4 V, ƒ
S
=40 MSPS, V
RHS
=4.0 V, V
RLS
=0.0 V, unless otherwise specified.
TEST
CONDITIONS
9 Distortion bins from
1024 pt FFT
T
A
= +25
°C
T
A
= T
MIN
to T
MAX
TEST
LEVEL
SPT7862
TYP
PARAMETERS
Dynamic Performance
Harmonic Distortion
ƒ
IN
= 3.58 MHz
ƒ
IN
= 10.0 MHz
ƒ
IN
= 10.0 MHz
Signal-to-Noise and Distortion
(SINAD)
ƒ
IN
= 3.58 MHz
ƒ
IN
= 10.0 MHz
ƒ
IN
= 10.0 MHz
Spurious Free Dynamic Range
ƒ
IN
= 10.0 MHz
Differential Phase
Differential Gain
Channel-to-Channel Crosstalk
ƒ
IN
= 3.58 MHz
ƒ
IN
= 10.0 MHz
Inputs
Logic 1 Voltage
Logic 0 Voltage
Maximum Input Current Low
Maximum Input Current High
Input Capacitance
Digital Outputs
Logic 1 Voltage
Logic 0 Voltage
t
RISE
t
FALL
Output Enable to Data
Output Delay
Power Supply Requirements
Voltages OV
DD
DV
DD
AV
DD
Currents AI
DD
+ DI
DD
OI
DD
Power Dissipation
Power Supply Refection Ratio
MIN
MAX
UNITS
V
I
IV
–63
–55.7
–52
–52
dB
dB
dB
T
A
= +25
°C
T
A
= T
MIN
to T
MAX
V
I
IV
V
V
V
V
V
VI
VI
VI
VI
V
49
46
56.8
56.7
51.8
dB
dB
dB
60
dB
Degree
%
dB
dB
V
V
µA
µA
pF
V
V
ns
ns
ns
ns
5.0
V
V
V
mA
mA
mW
dB
58.3
±0.3
±0.3
74
67
2.1
–10
–10
+5
OV
DD
–0.5
0.44
10
10
10
22
3.0
5.0
5.0
52
12
320
70
0.8
+10
+10
I
OH
= 0.5 mA
I
OL
= 1.6 mA
15 pF load
15 pF load
20 pF load, T
A
= +25
°C
50 pF load over temp.
VI
VI
V
V
V
V
IV
IV
IV
VI
VI
VI
V
62
14
380
TEST LEVEL CODES
All electrical characteristics are subject to the follow-
ing conditions:
All parameters having min/max specifications are
guaranteed. The Test Level column indicates the
specific device testing actually performed during
production and Quality Assurance inspection. Any
blank section in the data column indicates that the
specification is not tested at the specified condition.
TEST LEVEL
I
II
III
IV
V
VI
TEST PROCEDURE
100% production tested at the specified temperature.
100% production tested at T
A
=25
°C,
and sample tested at
the specified temperatures.
QA sample tested only at the specified temperatures.
Parameter is guaranteed (but not tested) by design and
characterization data.
Parameter is a typical value for information purposes only.
100% production tested at T
A
= 25
°C.
Parameter is guaran-
teed over specified temperature range.
SPT7862
3
2/23/00
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
