Maximum Ratings; Generic Clock Waveform; Smsc Clock Waveform - Intel Itanium 2 Processor Datasheet

Electrical Specifications
Figure 2-1. Generic Clock Waveform
V
pp
Figure 2-2. SMSC Clock Waveform
SMSC
2.4.1

Maximum Ratings

Table 2-12
maximum and minimum is neither implied nor guaranteed. The processor should not receive a
clock while subjected to these conditions. Functional operating conditions are given in the DC
tables. Extended exposure to the maximum ratings may affect device reliability. Furthermore,
although the processor contains protective circuitry to resist damage from static electric discharge,
one should always take precautions to avoid static voltages or electric fields.
Table 2-12. Itanium
Symbol
T
storage
T
shipping
V
CC,Processor
3.3V
22
T
high
T
rise
80%
20%
T
T = Rise Time T
rise
T = Fall Time T
fall
V
T
= High Time
high
T = Low Time
low
T
high
T
rise
75% V
cc
25% V
cc
T
T T
= Rise Time
rise high
T = Fall Time T
fall low
contains the Itanium 2 processor stress ratings. Functional operation at the absolute
®
2 Processor Absolute Maximum Ratings (Sheet 1 of 2)
Parameter
Processor Storage Temperature
Processor Shipping Temperature
Any V Voltage with Respect
CC,Processor
to GND
Any 3.3V Supply Voltage with Respect to
GND
T
low
T
fall BCLKN
period
BCLKP
= = Period
period
= Long Term Peak-to-Peak Jitter
jitter
= Peak-to-Peak Swing
pp
90% V
cc
fall
T
low
= High Time
= Low Time
Minimum
–10
–45
–0.1
–0.3
T
jitter
000615
V (3.3V)
cc
000618
Maximum Unit Notes
1
45 °C
2
75 °C
3
2.1 V
4
5.5 V
Datasheet