Seagate ST9160823AS ユーザーズマニュアル
Momentus 7200.2 SATA Product Manual, Rev. E
9
2.9.1.1
Typical current profile
Figure 1. Typical 5V startup and operating current profile
2.9.2
Conducted noise
Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on
the +5 volt line.
the +5 volt line.
Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave
injected noise at up to 10 MHz.
injected noise at up to 10 MHz.
Note.
Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write
current.
current.
2.9.3
Voltage tolerance
Voltage tolerance (including noise):
5V
±
5%