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2.8.1.1Typical current profile
Figure 1 Typical 5V startup and operation current profile
Figure 2 Typical 12V startup and operation current profile
2.8.2Conducted noise
Input noise ripple is measured at the host system power supply across an equivalent
•Using
•Using
Note. Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write current.
2.8.3Voltage tolerance
Voltage tolerance (including noise):
5V ± 5%
12V ± 10%
Barracuda 7200.8 PATA Product Manual, Rev. F | 13 |