ADR3450ARJZ-R2 datasheet(12/20 Pages) AD

12 / 20 page

ADR3425/ADR3450

Rev. 0 | Page 12 of 20

100

–40 –25 –10

110 125

TEMPERATURE (°C)

VIN = 5.5 V

Figure 33. Supply Current vs. Temperature

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

102030405060708090

100

ENABLE VOLTAGE (% of VIN)

–40°C

+25°C

+125°C

Figure 34. Supply Current vs. Enable Pin Voltage

0.01

0.1

0.01

0.1

100

10k

FREQUENCY (Hz)

CL = 0.1µF

CL = 1.1µF

Figure 35. ADR3450 Output Impedance vs. Frequency

RELATIVE SHIFT IN VOUT (%)

Figure 36. Output Voltage Drift Distribution After Reflow (SHR Drift)

OUTPUT VOLTAGE HYSTERESIS (ppm)

TA = +25°C → +150°C → –50°C → +25°C

Figure 37. Thermally Induced Output Voltage Hysteresis Distribution

–20

–40

–60

–80

200

400

800

600

1000

ELAPSED TIME (Hours)

Figure 38. ADR3450 Typical Long-Term Drift (Four Devices, 1000 Hours)

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