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ICS9248-168 Datasheet(PDF) 6 Page - Integrated Circuit Systems

Part No. ICS9248-168
Description  AMD - K7™ Clock Generator for Mobile System
Download  14 Pages
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Maker  ICST [Integrated Circuit Systems]
Homepage  http://www.icst.com
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ICS9248-168 Datasheet(HTML) 6 Page - Integrated Circuit Systems

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ICS9248-168
Third party brands and names are the property of their respective owners.
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to VDD +0.5 V
Ambient Operating Temperature . . . . . . . . . . . . . 0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings are
stress specifications only and functional operation of the device at these or any other conditions above those listed 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 - Input/Supply/Common Output Parameters
TA = 0 - 70º C; Supply Voltage VDD = 3.3 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input High Voltage
V
IH
2V
DD+0.3
V
Input Low Voltage
VIL
VSS-0.3
0.8
V
Input High Current
IIH
VIN = VDD
5
uA
Input Low Current
IIL1
VIN = 0 V; Inputs with no pull-up resistors
-5
uA
Input Low Current
IIL2
VIN = 0 V; Inputs with pull-up resistors
-200
uA
Operating Supply Current
IDD3.3OP
CL =20 pF; SDRAM not running
75
180
mA
Power Down
PD
280
600
uA
Input frequency
F
i
V
DD = 3.3 V
12
14.318
16
MHz
CIN
Logic Inputs
5
pF
CINX
X1 & X2 pins
27
45
pF
Clk Stabilization1
TSTAB
From VDD = 3.3 V to ±1% target Freq.
3
ms
Skew window1
TCPU-PCI window Vt=50% CPU - 1.5V PCI; CPU Leads
250
500
ps
1Guaranteed by design, not 100% tested in production.
Input Capacitance1
Electrical Characteristics - REF
TA = 0 - 70C; VDD = 3.3V +/-5%; CL = 20 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Impedance
1
RDSP5B
VO=VDD*(0.5)
20
24
60
Output Impedance
1
RDSN5B
VO=VDD*(0.5)
20
44
60
Output High Voltage
VOH5
IOH = -12 mA
2.4
V
Output Low Voltage
VOL5
IOL = 9 mA
0.4
V
Output High Current
IOH5
VOH = 2.0 V
-22
mA
Output Low Current
IOL5
VOL = 0.8 V
16
mA
Rise Time
1
tr5
1
VOL = 0.4 V, VOH = 2.4 V
1.7
4.0
ns
Fall Time
1
tf5
1
VOH = 2.4 V, VOL = 0.4 V
1.5
4.0
ns
Duty Cycle
1
dt5
1
VT = 1.5 V
45
52.8
55
%
Jitter, Cycle-to-Cycle
1
tjcyc-cyc5
1
VT = 1.5 V
770
1000
ps
1
Guaranteed by design, not 100% tested in production.


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