CDP6872E INTERSIL [Intersil Corporation], CDP6872E Datasheet - Page 11
CDP6872E
Manufacturer Part Number
CDP6872E
Description
Low Power Crystal Oscillator
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet
1.CDP6872E.pdf
(15 pages)
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