mk1491-09 Integrated Device Technology, mk1491-09 Datasheet - Page 5

• Manufacturer Part Number: mk1491-09
• Description: Amd Geode? Gx2 Clock Source
• Manufacturer: Integrated Device Technology

Absolute Maximum Ratings
DC Electrical Characteristics
IDT™ / ICS™ AMD GEODE™ GX2 CLOCK SOURCE
MK1491-09
AMD GEODE™ GX2 CLOCK SOURCE
Stresses above the ratings listed below can cause permanent damage to the MK1491-09. These ratings, which are
standard values for IDT commercially rated parts, are stress ratings only. 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 can affect product reliability. Electrical
parameters are guaranteed only over the recommended operating temperature range.
Unless stated otherwise, VDD = 3.3 V, Ambient Temp. 0 to +70 C (commercial); -40 to 85 C (industrial)
Supply Voltage, VDD (referenced to VSS)
All Inputs and Outputs (referenced to VSS)
Ambient Operating Temperature (commercial)
Ambient Operating Temperature (industrial)
Storage Temperature
Junction Temperature
Soldering Temperature (10 seconds max)
Spread Spectrum Enabled for PCI and LPC Clocks
Operating Voltage
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Operating Supply Current
Clock Disable Mode
Supply Current
Internal Pull-up Resistor
Input Capacitance
Spread Spectrum
Modulation Rate
Parameter
Item
Symbol
VDD
V
f
V
IDD
V
C
V
mod
OH
OL
IH
IN
IL
I
I
VDD = 3.3 V
All inputs except XI
All inputs except XI
Enabled for PCI and
LPC Clocks
OH
OL
= 12 mA
= -12 mA
Conditions
5
4.6 V
-0.5 V to VDD+0.5 V
0 to +70 C
-40 to +85 C
-65 to +150 C
125 C
260 C
30 kHz min., 33 kHz max.
Min.
VSS
3.13
2.4
30
2
Typ.
120
Rating
3.3
5
Max.
VDD
3.46
0.8
0.4
0.5
60
33
CLOCK SYNTHESIZER
MK1491-09
Units
KHz
mA
mA
k
pF
V
V
V
V
V
REV K 072406