CDP6872H Intersil Corporation, CDP6872H Datasheet - Page 11

• Manufacturer Part Number: CDP6872H
• Description: Low Power Crystal Oscillator
• Manufacturer: Intersil Corporation

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