Intel 900 MHz BX80526C900128 データシート
製品コード
BX80526C900128
Datasheet
63
Intel
®
Celeron
®
Processor up to 1.10 GHz
NOTES:
1. PICCLK period is 30 ns.
2. Measurements taken at the processor socket pins on the solder-side of the motherboard.
2. Measurements taken at the processor socket pins on the solder-side of the motherboard.
Table 39. 33 MHz CMOS Signal Group Overshoot/Undershoot Tolerance at Processor Pins
(FC-PGA/FC-PGA2 Packages)
Overshoot/
Undershoot
Magnitude
Maximum Pulse Duration at Tj = 80 °C
(ns)
Maximum Pulse Duration at Tj = 90 °C
(ns)
AF = 0.01
AF = 0.1
AF = 1
AF = 0.01
AF = 0.1
AF = 1
2.18 V
60
7.6
0.76
36
3.6
0.36
2.13 V
60
14.8
1.48
60
6.4
0.64
2.08 V
60
27.2
2.7
60
12.8
1.2
2.03 V
60
50
5
60
24
2.2
1.98 V
60
60
9.1
60
44
4
1.93 V
60
60
16.4
60
60
7.6
1.88 V
60
60
30
60
60
13.6
Figure 15. Maximum Acceptable AGTL+ Overshoot/Undershoot Waveform
(FC-PGA/FC-PGA2 Packages)
Vss
Undershoot
Magnitude
= V
TT
- Signal
Overshoot
Magnitude
= Signal - Vss
V
TT
2.18V
2.08V
1.98V
1.88V
1.635V
Max
Overshoot
Magnitude
Magnitude
Time Dependent
Overshoot
Converted Undershoot
Waveform
Undershoot
Magnitude
Time Dependent
Undershoot