ISL21007_11 Datasheet, PDF (11/20 Pages) Intersil Corporation – Precision, Low Noise FGA™ Voltage References

ISL21007
Typical Performance Curves (ISL21007-20) (R_EXT = 100kΩ) (Continued)
140
1nF
NO LOAD
120
10nF
100
100nF
80
60
40
20
0
1.00E+00 1.00E+01 1.00E+02 1.00E+03 1.00E+04 1.00E+05 1.00E+06
FREQUENCY (Hz)
FIGURE 25. Z_OUT VS FREQUENCY
GAIN IS x1000,
NOISE IS 4.5µV_P-P
FIGURE 26. V_OUT NOISE, 0.1Hz TO 10Hz
X: 20µs/DIV
Y: 200mV/DIV
+7mA
X: 20µs/DIV
Y: 200mV/DIV
+7mA
-7mA
-7mA
FIGURE 27. LOAD TRANSIENT RESPONSE, 0.001µF LOAD
CAPACITANCE
FIGURE 28. LOAD TRANSIENT RESPONSE, NO CAPACITIVE LOAD
Typical Performance Curves (ISL21007-25) (R_EXT = 100kΩ)
120
100
80
60
40
20
0
2.5
UNIT 3
UNIT 1
UNIT 2
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V_IN (V)
FIGURE 29. I_IN vs V_IN (3 UNITS)
100
95
90
+125°C
85
80
+25°C
75
-40°C
70
65
60
2.5
3.0
3.5
4.0
4.5
5.0
5.5
V_IN (V)
FIGURE 30. I_IN vs V_IN OVER TEMPERATURE
11
FN6326.8
July 14, 2011