ST1.2 Series Product Manual, Rev. B
9
2.7.2
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.
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 20 MHz.
Using 3.3-volt power, the drive is expected to operate with a maximum of 70 mV
peak-to-peak square-wave
injected noise at up to 20 MHz.
Note.
Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write
current.
2.7.3
Voltage tolerance
Voltage tolerance (including noise):
5.0V ± 10%
3.3V ± 5%
Содержание ST64022CF
Страница 4: ...ii ST1 2 Series Product Manual Rev B ...
Страница 6: ...iv ST1 2 Series Product Manual Rev B ...
Страница 26: ...20 ST1 2 Series Product Manual Rev B ...
Страница 30: ...24 ST1 2 Series Product Manual Rev B ...
Страница 59: ...ST1 2 Series Product Manual Rev B 53 ...
Страница 64: ...58 ST1 2 Series Product Manual Rev B ...
Страница 65: ......