ZL30100QDC ZARLINK [Zarlink Semiconductor Inc], ZL30100QDC Datasheet - Page 25
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ZL30100QDC
Manufacturer Part Number
ZL30100QDC
Description
T1/E1 System Synchronizer
Manufacturer
ZARLINK [Zarlink Semiconductor Inc]
Datasheet
1.ZL30100QDC.pdf
(34 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ZL30100QDC
Manufacturer:
MAXIM
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Company:
Part Number:
ZL30100QDC1
Manufacturer:
ZARLINK
Quantity:
101
ZL30100
Data Sheet
6.4
Reset Circuit
A simple power up reset circuit with about a 60 µs reset low time is shown in Figure 15. Resistor R
is for protection
P
only and limits current into the RST pin during power down conditions. The reset low time is not critical but should
be greater than 300 ns.
ZL30100
+3.3 V
R
10 kΩ
RST
C
10 nF
R
P
1 kΩ
Figure 15 - Power-Up Reset Circuit
25
Zarlink Semiconductor Inc.