act7000asc Aeroflex Circuit Technology, act7000asc Datasheet - Page 18

• Manufacturer Part Number: act7000asc
• Description: Standard Products Act7000asc 64-bit Superscaler Microprocessor
• Manufacturer: Aeroflex Circuit Technology

PLL Analog Power Filtering
temperature stable filtering for the VccP and VssP signals. The included circuitry consists of several passive
components located at the closest possible point to the RM7000A die and is configured as shown in Figure 9.
SCD7000A Rev B
The ACT 7000ASC includes extra PLL Analog Power Fiiltering circuitry designed to provide low noise,
Additional board level PPL filtering is also required. The recommended configuration is shown in Figure 10.
Figure 10 – Recommended Board Level PLL Filter circuit
VccInt
VssInt
Figure 9 – ACT 7000ASC Including PLL Filter Circuit
VccP
VssP
64
65
5 Ω
5 Ω
5 Ω
5 Ω
for the ACT 7000ASC
µF
10
18
.01
µF
µF
.1
1000
pF
1000
pF
RM7000A
Die
64
65
VccP
VssP