參數(shù)資料
型號(hào): 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(yè)數(shù): 11/15頁(yè)
文件大?。?/td> 101K
代理商: CDP6872
11
CDP6872
FIGURE 23. DUTY CYCLE vs TEMPERATURE
FIGURE 24. DUTY CYCLE vs TEMPERATURE
FIGURE 25. DUTY CYCLE vs FREQUENCY
FIGURE 26. DUTY CYCLE vs FREQUENCY
FIGURE 27. DUTY CYCLE vs FREQUENCY
FIGURE 28. DUTY CYCLE vs FREQUENCY
Typical Performance Curves
(Continued)
-100
-50
0
50
100
150
30
35
40
45
50
55
60
F
IN
= 5MHz, F1 = 0, F2 = 0, C
L
= 30pF, V
CC
= 5V
TEMPERATURE (
o
C)
D
X
TAL
AT +25
o
C
GENERATOR
(1V
P-P
)
-100
-50
0
50
100
150
10
20
30
40
50
60
70
F
IN
= 100kHz, F1 = 1, F2 = 1, C
L
= 30pF, V
CC
= 5V
TEMPERATURE (
o
C)
D
GENERATOR
(1V
P-P
)
X
TAL
AT +25
o
C
0
45
50
55
60
65
70
F1 = F2 = 0, V
DD
= 5V, C
L
= 18pF, C
1
= C
2
= 0
FREQUENCY (MHz)
D
15
20
5
10
DATA COLLECTED USING CRYSTALS
AT EACH FREQUENCY
F1 = 0, F2 = 0 RECOMMENDED FOR 5MHz TO 10MHz RANGE
0
45
50
55
60
65
70
F1 = 0, F2 = 1, V
DD
= 5V, C
L
= 18pF, C
1
= C
2
= 0
FREQUENCY (MHz)
D
7
9
4
6
1
2
3
5
8
40
DATA COLLECTED USING CRYSTALS
AT EACH FREQUENCY
F1 = 0, F2 = 1 RECOMMENDED FOR 1MHz TO 5MHz RANGE
0
40
45
50
55
60
65
F1 = 1, F2 = 0, V
DD
= 5V, C
L
= 18pF, C
1
= C
2
= 0
FREQUENCY (kHz)
D
1500
2000
500
1000
2500
3000
3500
DATA COLLECTED USING CRYSTALS
AT EACH FREQUENCY
F1 = 1, F2 = 0 RECOMMENDED FOR 100kHz TO 1MHz RANGE
0
42
43
44
45
46
47
F1 = F2 = 1, V
DD
= 5V, C
L
= 18pF, C
1
= C
2
= 0
FREQUENCY (kHz)
D
150
200
50
100
41
40
DATA COLLECTED USING CRYSTALS
AT EACH FREQUENCY
F1 = 1, F2 = 1 RECOMMENDED
FOR 10kHz TO 100kHz RANGE
Refer to Test Circuit (Figure 1).
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