ELECTRICAL SPECIFICATIONS
T
A
=T
MIN
to T
MAX
, V
DD
=+5.0 V, external reference, ƒ
S
=200 MSPS, input amplitude = –1 dBFS, unless otherwise noted
PARAMETERS
Analog Input
Input Voltage Range (differential)
Compliance Range
Input Offset Voltage
Input Offset Voltage
Input Resistance
Input Capacitance
Input Bias Current
Input Bias Current
Full Power Bandwidth
Reference Output Voltage
Temperature Coefficient
Differential Digital Inputs
High Level Current
Low Level Current
Input Capacitance
Differential Inputs
Differential Signal Amplitude
High Input Voltage
Low Input Voltage
Common-Mode Input Voltage
Demux Input
High Input Voltage
Low Input Voltage
Digital Outputs
High Output Voltage
Low Output Voltage
Output Coding
Power Supply
V
DD
Supply Current
Power Dissipation
Power Supply Sensitivity
TEST
CONDITIONS
TEST
LEVEL
V
V
I
V
V
V
I
V
V
VI
V
MIN
SPT7720
TYP
±0.5
MAX
UNITS
V
V
mV
mV
kΩ
pF
µA
µA
MHz
V
ppm/°C
µA
µA
pF
mV
V
V
V
V
V
V
V
1.8
36
±4
±8
62
4
11
500
2.4
2.5
110
500
500
3
400
1.5
0
1.5
2.0
0
2.4
3.9
0.8
Binary
86
430
0.005
+25 °C
–40 °C to +85 °C
+25 °C
+25 °C
–40 °C to +85 °C
3.2
±16
±19
50
75
2.6
–40 to +85 °C
>1.5 V differential
–40 to +85 °C
>1.5 V differential
V
V
V
IV
IV
IV
IV
VI
VI
625
625
V
DD
V
DD
–0.4
V
DD
0.8
Source 800 µA
Sink 1.6 mA
VI
VI
0.4
–40 to +85 °C
+25 °C
VI
VI
IV
111
555
0.015
mA
mW
V/V
TEST LEVEL CODES
All electrical characteristics are subject to the
following 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 TEST PROCEDURE
I
II
III
IV
V
VI
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
guaranteed over specified temperature range.
SPT7720
3
5/9/01
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
