參數(shù)資料
型號: CDP6872
廠商: Intersil Corporation
英文描述: Low Power Crystal Oscillator
中文描述: 低功耗晶體振蕩器
文件頁數(shù): 12/15頁
文件大?。?/td> 101K
代理商: CDP6872
12
CDP6872
FIGURE 29. FREQUENCY CHANGE vs V
DD
FIGURE 30. EDGE JITTER vs TEMPERATURE
FIGURE 31. RISE/FALL TIME vs TEMPERATURE
FIGURE 32. RISE/FALL TIME vs TEMPERATURE
FIGURE 33. RISE/FALL TIME vs C
L
FIGURE 34. RISE/FALL TIME vs V
CC
Typical Performance Curves
(Continued)
2
4
6
-20
-10
0
5
15
20
30
V
DD
SUPPLY VOLTAGE (V)
-5
-15
25
10
32kHz
1MHz
5MHz
10MHz
F
DEVIATION FROM 5.0V FREQUENCY
-100
-50
0
50
100
150
0
1
2
3
4
5
6
V
CC
= 5V, C
L
= 30pF, GENERATOR
(1V
P-P
)
TEMPERATURE (
o
C)
E
F
IN
= 5MHz, F1 = 0, F2 = 0
F
IN
= 100kHz, F1 = 1, F2 = 1
-100
-50
0
50
100
150
2
3
4
5
6
7
8
9
10
11
12
13
F
IN
= 5MHz, F1 = 0, F2 = 0, C
L
= 30pF, V
CC
= 5V
TEMPERATURE (
o
C)
Tf GENERATOR
(1V
P-P
)
Tr GENERATOR
(1V
P-P
)
Tf X
TAL
AT +25
o
C
Tr X
TAL
AT +25
o
C
R
-100
-50
0
50
100
150
2
3
4
5
6
7
8
9
10
11
12
F
IN
= 100kHz, F1 = 1, F2 = 1, C
L
= 30pF, V
CC
= 5V
TEMPERATURE (
o
C)
Tf GENERATOR
(1V
P-P
)
Tr GENERATOR
(1V
P-P
)
Tf X
TAL
AT +25
o
C
Tr X
TAL
AT +25
o
C
R
10
20
30
40
50
60
70
80
90
100
110
5
10
15
20
25
30
C
L
(pF)
R
V
CC
= 5V, GENERATOR
(1V
P-P
)
Tf (F
IN
= 100kHz)
Tf (F
IN
= 5MHz)
Tr
Tr (F
IN
= 100kHz)
(F
IN
= 5MHz)
2
3
4
5
6
7
8
9
4
5
6
7
8
9
10
11
12
13
14
15
V
CC
(+VOLTS)
C
L
= 18pF, GENERATOR
(1V
P-P
)
Tf (F
IN
= 5MHz)
Tf (F
IN
= 100kHz)
Tr (F
IN
= 5MHz)
Tr (F
IN
= 100kHz)
R
Refer to Test Circuit (Figure 1).
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