
ISL12020M
10
FN6667.5
December 13, 2011
FIGURE 5. IDD1 vs TEMPERATURE
FIGURE 6. IDD1 vs VDD
FIGURE 7. OSCILLATOR ERROR vs TEMPERATURE
FIGURE 8. FOUT vs IDD
FIGURE 9. IDD vs TEMPERATURE, 3 DIFFERENT FOUT
FIGURE 10. IBAT WITH TSE = 1, BTSE = 1 vs TEMPERATURE
Typical Performance Curves Temperature is +25°C unless otherwise specified. (Continued)
2
3
4
5
6
-40
-20
0
2040
6080
TEMPERATURE (°C)
I DD1
(A)
VDD = 2.7V
VDD = 3.3V
VBAT = 5.5V
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
2.7
3.2
3.7
4.2
4.7
5.2
VDD (V)
I DD1
(
A)
-5
-4
-3
-2
-1
0
1
2
3
4
5
-40
-20
0
20
406080
TEMPERATURE (°C)
F
OUT
F
R
EQU
E
NCY
ERRO
R
(ppm)
VDD = 3.3V
VDD = 2.7V
VDD = 5.5V
2
3
4
5
6
0.01
1
100
10k
1M
FREQUENCY OUTPUT (Hz)
I DD
(A)
0.1
10
1k
VDD = 2.7V
VDD = 3.3V
VDD = 5.5V
2.5
3.0
3.5
4.0
4.5
5.0
5.5
-40
-20
0
20
406080
TEMPERATURE (°C)
FOUT = 32kHz
FOUT = 1Hz AND 64Hz
S
U
PPLY
CURRENT
(
A)
20
30
40
50
60
70
80
90
100
110
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
I BA
T
(
A)
VBAT = 1.8V
VBAT = 3.0V
VBAT = 5.5V