ISL21010_15 Datasheet, PDF (13/35 Pages) Intersil Corporation – Micropower Voltage Reference

ISL21010
Typical Performance Characteristics Curves (V_OUT = 1.25V)
V_IN = 3.0V, I_OUT = 0mA, T_A = +25°C unless otherwise specified. (Continued)
0.6
25mA
0.5
0mA
0mA
0.4
0.3
0.2
0.1
0
-0.1-30
-25
-20
SOURCING
+125°C
+25°C
-40°C
-15
-10
-5
I_LOAD (mA)
0
5
SINKING
10
5
0
-5
-10
-15
-20
-25 ₀
250 500 750 1000 1250 1500 1750 2000
TIME (µs)
FIGURE 25. LOAD REGULATION OVER-TEMPERATURE
FIGURE 26. LOAD TRANSIENT RESPONSE AT 25mA LOAD AT 1µF
0mA
1mA
0mA
2
0
-2
-4
-6
-8 ₀
250 500 750 1000 1250 1500 1750 2000
TIME (µs)
FIGURE 27. LOAD TRANSIENT RESPONSE AT 1mA LOAD AT 1µF
6
5
4
3
V_IN
2
0.1µF
1
1µF
0
0
100
200
300
400
500
TIME (µs)
FIGURE 28. TURN-ON TIME
100
10
1
0.1
0.0110
C_L = 1µF
C_L = 10µF
C_L = 0.1µF
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 29. Z_OUT vs FREQUENCY
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10010
C_L = 1µF
C_L = 0.1µF
C_L = 10µF
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 30. RIPPLE REJECTION AT DIFFERENT CAPACITIVE LOADS
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FN7896.3
January 8, 2015