
OSCILLATOR FREQUENCY vs. VCC
DS1371
toc06
VCC (V)
FREQUENCY
(Hz)
5.3
4.8
4.3
3.8
3.3
2.8
2.3
1.8
32767.61
32767.66
32767.71
32767.76
3.767.56
1.3
IOSC0 vs. WDS FREQUENCY
DS1371
toc05
WDS FREQUENCY (kHz)
SUPPLY
CURRENT
(
A)
800
600
400
200
5
10
15
20
25
30
35
0
1000
ICCA vs. VCC
SQUARE-WAVE ON
10
15
20
25
30
35
40
45
50
55
60
65
70
75
5
0
DS1371
toc04
TEMPERATURE ( C)
SUPPLY
CURRENT
(
A)
80
60
40
20
0
-20
-40
IOSC0 vs. TEMPERATURE
VCC = 3.3V
DS1371
toc03
TEMPERATURE ( C)
SUPPLY
CURRENT
(nA)
80
60
40
20
0
-20
550
600
650
700
750
500
-40
IOSC1 vs. VCC
SQUARE-WAVE ON
DS1371
toc02
VCC (V)
SUPPLY
CURRENT
(nA)
5.0
4.5
3.5 4.0
2.5 3.0
2.0
450
500
550
600
650
700
750
800
850
900
950
400
1.5
5.5
IOSCO vs. VCC
SQUARE-WAVE OFF
DS1371
toc01
VCC (V)
SUPPLY
CURRENT
(nA)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
350
400
450
500
550
600
300
1.5
5.5
DS1371
4 of 1
5
Typical Operating Characteristics
(VCC = 3.3V, TA = +25
°C, unless otherwise noted.)