ISL60002_10 Datasheet, PDF (15/36 Pages) Intersil Corporation – Precision Low Power FGA™ Voltage References

ISL60002
Typical Performance Characteristic Curves, V_OUT = 1.25V (Continued)
V_IN = 3.0V, I_OUT = 0mA, T_A = +25°C unless otherwise specified
C_L = 0nF
C_L = 1nF
ΔV_IN = -0.30V
ΔV_IN = 0.30V
1ms/DIV
FIGURE 33. LINE TRANSIENT RESPONSE
ΔV_IN = -0.30V
ΔV_IN = 0.30V
1ms/DIV
FIGURE 34. LINE TRANSIENT RESPONSE, WITH CAPACITIVE LOAD
0
-10
-20
-30
-40
-50
-60
-70
-80
1
NO LOAD
1nF LOAD
10nF LOAD
100nF LOAD
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 35. PSRR vs CAPACITIVE LOAD
0.3
0.2 ^+85°C
+25°C
0.1
-40°C
0.0
-0.1
-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7
SINKING
OUTPUT CURRENT (mA)
SOURCING
FIGURE 36. LOAD REGULATION
I_L = -50µA
I_L = 50µA
100µs/DIV
FIGURE 37. LOAD TRANSIENT RESPONSE
15
I_L = -7mA
I_L = 7mA
500µs/DIV
FIGURE 38. LOAD TRANSIENT RESPONSE
FN8082.17
December 16, 2010