ACT8865
Rev 2, 11-Feb-14
TYPICAL PERFORMANCE CHARACTERISTICS
(VVP1 = VVP2 = VVP3 = 3.6V, TA = 25°C, unless otherwise specified.)
Frequency vs. Temperature
VREF vs. Temperature
0.84
0.42
0
2.5
2
1.5
1
0.5
0
-0.42
-0.84
-0.5
-1
Typical VREF=1.2V
Typical Oscillator Frequency=2MHz
-40
-20
0
20
40
60
80
100
120
-40
-20
0
20
40
60
80 85
Temperature (°C)
Temperature (°C)
nPBIN Startup Sequence
PWRHLD Startup Sequence
CH1
CH1
CH2
CH3
CH2
CH3
CH4
CH4
CH1: VnPBIN, 2V/div
CH2: VOUT3, 2V/div
CH3: VOUT1, 1V/div
CH4: VOUT2, 1V/div
TIME: 1ms/div
CH1: VPWRHLD, 2V/div
CH2: VOUT3, 2V/div
CH3: VOUT1, 1V/div
CH4: VOUT2, 1V/div
TIME: 1ms/div
PWREN Startup Sequence
CH1
CH2
CH3
CH4
CH5
CH1: VPWREN, 2V/div
CH2: VOUT4, 500mV/div
CH3: VOUT5, 500mV/div
CH4: VOUT6, 500mV/div
CH5: VOUT7, 500mV/div
TIME: 1ms/div
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