ICS9131 Datasheet, PDF (4/8 Pages) Integrated Circuit Systems – 32 KhZ Motherboard Frequency Generator

ICS9131
Absolute Maximum Ratings
VDD referenced to GND . . . . . . . . . . . . . . . . . . . . . . 7V
Operating temperature under bias. . . . . . . . . . . . . . . . 0°C to +70°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +150°C
Voltage on I/O pins referenced to GND. . . . . . . . . . . GND -0.5V to VDD +0.5V
Power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 Watts
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions above those indicated in the operational sections
of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect product
reliability.
Electrical Characteristics at 5V
Operating V_DD = +4.5V to +5.5V; T_A =0°C to 70°C unless otherwise stated
DC Characteristics
PARAMETER
SYMBOL
TEST CONDITIONS
Input Low Voltage
Input High Voltage
Input Low Current
Input High Current
Pull-up Resistor, Note 1
Output Low Current, Note 1
Output High Current, Note 1
Output Low Voltage
Output High Voltage, Note 1
Supply Current
Output Frequency Change over
Supply and Temperature, Note 1
V
IL
V_IH
I_IL
V_IN=0V
I
V =V
IH
IN DD
R
V =V -1V
pu
IN DD
I
V =0. 8V
OL
OUT
I
V =2.0V
OH
OUT
V
I =10mA
OL
OL
V_OH
I_OH=-30mA
I_DD
No load, at 50 MHz
F_d
With respect to typical
frequency
Standby Supply Current, Note 2
I
Unloaded
DDSTDBY
MIN
-
2.0
-15.0
-2.0
-
25
-
-
2.4
-
-
-
TYP
-
-
-6.0
-
400
45
-53
0.15
3.7
18
0.002
12
MAX
0.8
-
2.0
700
-
-35
0.4
-
35
0.05
25
UNITS
V
V
µA
µA
k ohms
mA
mA
V
V
mA
%
mA
Note 1: Parameter is guaranteed by design and characterization. Not 100% tested in production.
Note 2: With the STOPCLK pin low (active).
Note 3: Absolute Jitter measured as the shortest and longest period difference to the mean period of the sample set.
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