ICS9LPRS525_10 Datasheet, PDF (9/21 Pages) Integrated Device Technology – 56-pin CK505 for Intel Systems

ICS9LPRS525
PC MAIN CLOCK
Electrical Characteristics - REF-14.318MHz
PARAMETER
SYMBOL
CONDITIONS
Long Accuracy
ppm
see Tperiod min-max values
Clock period
Tperiod
14.318MHz output nominal
Absolute min/max period
Tabs
14.318MHz output nominal
CLK High Time
THIGH
CLK Low time
TLOW
Output High Voltage
VOH
IOH = -1 mA
Output Low Voltage
VOL
IOL = 1 mA
Output High Current
IOH
VOH @MIN = 1.0 V,
VOH@MAX = 3.135 V
Output Low Current
IOL
VOL @MIN = 1.95 V,
VOL @MAX = 0.4 V
Rising Edge Slew Rate
tSLR
Measured from 0.8 to 2.0 V
Falling Edge Slew Rate
tFLR
Measured from 2.0 to 0.8 V
Duty Cycle
dt1
VT = 1.5 V
Jitter, Cycle to cycle
tjcyc-cyc
VT = 1.5 V
NOTES on SE outputs: (unless otherwise noted, guaranteed by design and characterization, not 100% tested in production).
1_{Edge rate in system is measured from 0.8V to 2.0V.}
MIN
-100
69.82033
69.83400
29.97543
29.57543
2.4
MAX UNITS
100
ppm
69.86224 ns
70.84800 ns
38.46654 V
38.26654 V
V
0.4
V
Notes
2, 4
2, 3
2
-33
-33
mA
30
38
mA
1
4
V/ns 1
1
4
V/ns 1
45
55
%
2
1000
ps
2
2 _{Duty cycle, Peroid and Jitter are measured with respect to 1.5V}
3 _{The average period over any 1us period of time}
4 _{Using frequency counter with the measurment interval equal or greater that 0.15s, target frequencies are 14.318180 MHz, 33.333333MHz and 48.000000MHz}
IDT^TM PC MAIN CLOCK
9
1484B—01/21/10