Intel Pentium 4 672 HH80547PG1122MH User Manual
Product codes
HH80547PG1122MH
Intel
®
Pentium
®
4 Processor in the 423-pin Package
26
Figure 3. AC Test Circuit
Figure 4. TCK Clock Waveform
600 mils, 42 ohms, 169 ps/in
2.4nH
1.2pF
V
CC
V
CC
Rload
Rload = 50 ohms
AC Timings test measurements made here.
tr = T56, T58 (Rise Time)
tf = T57, T59 (Fall Time)
tp = T55 (TCK Period)
80%
50%
20%