ICS604 Datasheet, PDF (3/4 Pages) Integrated Circuit Systems – Intel Graphics Clock Source

PRELIMINARY INFORMATION
ICS604
Intel Graphics Clock Source
Electrical Specifications
Parameter
Conditions
ABSOLUTE MAXIMUM RATINGS (note 1)
Supply Voltage, VDDC or VDDIO
Referenced to GND
Inputs
Referenced to GND
Clock Outputs
Referenced to GND
Ambient Operating Temperature
Soldering Temperature
Max of 10 seconds
Storage temperature
DC CHARACTERISTICS (VDDC = 5 V unless otherwise noted)
Operating Voltage, VDDC
Operating Voltage, VDDIO
Input High Voltage, VIH. Clock input
ICLK (Pin 1)
Input Low Voltage, VIL. Clock input
ICLK (Pin 1)
Output High Voltage, VOH
IOH=-8 mA
Output High Voltage, VOH
IOH=-25 mA
Output Low Voltage, VOL
IOL=25 mA
IDD Operating Supply Current
No load
Short Circuit Current
Output clocks
AC CHARACTERISTICS (VDDC = 5 V unless otherwise noted)
Input Frequency, crystal input
Input Frequency, clock input
Actual mean frequency error vs target
48.0 MHz
24.576 MHz
Output Clock Rise Time
0.8 to 2.0V
Output Clock Fall Time
2.0 to 0.8V
Output Clock Duty Cycle
at VDDIO/2
Absolute Clock Period Jitter, deviation
48.0 MHz
from mean. VDDC = 5 V, VDDIO = 3.3 V 24.576 MHz
Absolute Clock Period Jitter, deviation
48.0 MHz
from mean. VDDC = 3.3 V, VDDIO = 3.3 V 24.576 MHz
One Sigma Clock Period Jitter,
48.0 MHz
VDDC = 5 V, VDDIO = 3.3 V
24.576 MHz
One Sigma Clock Period Jitter,
48.0 MHz
VDDC = 3.3 V, VDDIO = 3.3 V
24.576 MHz
Minimum
Typical
Maximum
7
-0.5
VDDC+0.5
-0.5
VDDC+0.5
0
70
260
-65
150
3
3
(VDDIO/2)+1
VDDIO-0.4
2.4
VDDIO/2
VDDIO/2
18
100
5.5
VDDC
(VDDIO/2)-1
0.4
14.31818
14.31818
0
32
1
1
40
60
±250
±125
±350
±160
90
40
110
50
Units
V
V
V
C
C
C
V
V
V
V
V
V
V
mA
mA
MHz
MHz
ppm
ppm
ns
ns
%
ps
ps
ps
ps
ps
ps
ps
ps
Notes:
1. Stresses beyond those listed under Absolute Maximum Ratings could cause permanent damage to the device. Prolonged exposure
to levels above the operating limits but below the Absolute Maximums may affect device reliability.
2. Typical values are at 25 C.
MDS 604 A
3
Revision 022499
Printed 11/14/00
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