pt7a4401c Pericom Technology Inc, pt7a4401c Datasheet - Page 9

• Manufacturer Part Number: pt7a4401c
• Description: Pt7a4401c T1/e1 System Synchronizer
• Manufacturer: Pericom Technology Inc

PT0108(09/02)
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Reset Circuit
A simple power-up reset circuit with about a 50 s reset active
(low) time is shown in Figure 5. Resistor R
tion only. The reset time is not critical but should be greater
than 300ns.
Figure 5. Power-up Reset Circuit
PT7A4401C
RST
1k
R
P
10k
R
+5V
P
is used for protec-
10nF
C
9
PT7A4401C T1/E1 System Synchronizer
Power Supply Decoupling
The PT7A4401C has two V
decoupling capacitors should be included as shown in Figure
6.
Figure 6. Power Supply Decoupling
+
18
1
0.1 F
C1
CC
15
0.1 F
pins and two GND pins. Power
C2
5
+
PT7A4401C
Data Sheet
Ver:0