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參數資料
| 型號： | LCK4953 |
| 英文描述： | Low-Voltage PLL Clock Driver |
| 中文描述： | 低電壓PLL時鐘驅動器 |
| 文件頁數： | 2/6頁 |
| 文件大?。?/td> | 98K |
| 代理商： | LCK4953 |
2
Agere Systems Inc.
Data Sheet
November 2001
Low-Voltage PLL Clock Driver
LCK4953
Description
(continued)
5-8653(F)
Figure 1. 32-Lead Pinout (Top View)
Absolute Maximum Ratings
Stresses which exceed the absolute maximum ratings can cause permanent damage to the device. These are
absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in
excess of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for
extended periods of time can adversely affect device reliability.
Table 2. Absolute Maximum Ratings
Parameter
Symbol
V
DD
V
IN
I
IN
T
stg
Min
–
0.3
–
0.3
—
–
40
Max
4.2
Unit
V
V
mA
°
C
Supply Voltage
Input Voltage
Input Current
Storage Temperature Range
V
DD
+ 0.3
±
20
125
LCK4953
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
1
1
1
1
1
1
1
9
2
2
2
2
2
3
3
3
V
DD
A
FBCLK
NC1
NC2
NC3
NC4
V
SS
A
PECLCKP
V
S
Q
V
D
Q
V
S
P
B
V
Q1
V
DD
Q2
V
SS
Q3
V
DD
Q4
V
SS
Q
V
D
Q
V
S
Q
V
D
M
P
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