CDP6872E INTERSIL [Intersil Corporation], CDP6872E Datasheet - Page 9

• Manufacturer Part Number: CDP6872E
• Description: Low Power Crystal Oscillator
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Curves
†Refer to Test Circuit (Figure 1).
FIGURE 15. DISABLED SUPPLY CURRENT vs FREQUENCY
250
200
150
100
300
250
200
150
100
3000
2500
2000
1500
1000
50
500
50
0
0
4
0
0
FIGURE 11. SUPPLY CURRENT vs FREQUENCY
FIGURE 13. SUPPLY CURRENT vs FREQUENCY
EN = 0, F1 = 0, F2 = 0, C
4
EN = 1, F1 = 1, F2 = 0, C
EN = 1, F1 = 0, F2 = 0, C
100 200 300 400 500 600 700 800 900 1000 1100
5
5
6
6
FREQUENCY (kHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
L
= 18pF, GENERATOR
7
V
L
L
7
CC
= 18pF, GENERATOR
= 18pF, GENERATOR
= +8V
V
CC
8
8
= +8V
V
CC
= +5V
(Continued)
9
V
9
CC
†
V
V
V
V
= +5V
CC
(1V
†
CC
CC
CC
†
(1V
(1V
= +8V
= +5V
= +3V
10
= +3V
P-P
10
P-P
P-P
)
)
)
CDP6872
11
11
9
FIGURE 16. DISABLE SUPPLY CURRENT vs FREQUENCY
1400
1200
1000
50
40
30
20
10
120
110
100
800
600
400
200
0
90
80
70
60
50
40
30
0
0
FIGURE 12. SUPPLY CURRENT vs FREQUENCY
FIGURE 14. SUPPLY CURRENT vs FREQUENCY
0
EN = 0, F1 = 0, F2 = 1, C
0
EN = 1, F1 = 0, F2 =1, C
EN = 1, F1 = 0, F2 =1, C
10
20
1
1
30
2
40
2
FREQUENCY (MHz)
FREQUENCY (kHz)
FREQUENCY (MHz)
L
L
= 18pF, GENERATOR
= 18pF, GENERATOR
L
50
= 18pF, GENERATOR
V
3
3
CC
60
= +8V
V
V
V
CC
CC
70
CC
V
= +5V
= +5V
4
CC
= +8V
V
4
CC
80
= +3V
V
V
= +8V
CC
CC
V
†
†
CC
(1V
= +5V
= +3V
†
(1V
90
= +3V
(1V
5
5
P-P
P-P
P-P
100
)
)
)
110
6
6