Datasheet

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-40 -20 0 20 40 60 80 100
Temperature( C)°
4.20
4.15
4.10
4.05
4.00
3.95
InternalClockFrequency(MHz)
SNSVDD=I/OVDD=V =3.0V
REF
-40 -20 0 20 40 60 80 100
Temperature( C)°
3.90
3.85
3.80
3.75
3.70
InternalClockFrequency(MHz)
SNSVDD=I/OVDD=V =1.6V
REF
-40 -20 0 20 40 60 80 100
Temperature( C)°
3.50
3.40
3.30
3.20
3.10
3.00
2.90
InternalClockFrequency(MHz)
SNSVDD=I/OVDD=V =1.2V
REF
1.2 1.6 2.0 2.4 2.8 3.2 3.6
SNSVDD(V)
4.20
4.10
4.00
3.90
3.80
3.70
3.60
3.50
3.40
3.30
3.20
InternalClockFrequency(MHz)
SNSVDD=I/OVDD=V
REF
T =+25 C°
A
TSC2004
SBAS408E – JUNE 2007 – REVISED MARCH 2008
TYPICAL CHARACTERISTICS (continued)
At T
A
= – 40 ° C to +85 ° C, SNSVDD = V
REF
= +1.2V to +3.6V, I/OVDD = +1.2V to +3.6V, f
ADC
= f
OSC
/2,
High-Speed mode (f
SCL
= 3.4MHz), 12-bit mode, and non-continuous AUX measurement, unless otherwise noted.
INTERNAL OSCILLATOR CLOCK FREQUENCY INTERNAL OSCILLATOR CLOCK FREQUENCY
vs TEMPERATURE vs TEMPERATURE
Figure 20. Figure 21.
INTERNAL OSCILLATOR CLOCK FREQUENCY INTERNAL OSCILLATOR CLOCK FREQUENCY
vs TEMPERATURE vs SNSVDD SUPPLY VOLTAGE
Figure 22. Figure 23.
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