Physical and Operating Specifications
7-17
Table 7-13
DVD-ROM Drive
continued
Disk
Bus Rate 16.6 Mbytes/s (burst) with DMA support
Cache/Buffer 256 KB (Minimum)
Start-Up Time < 10 seconds (typical)
Stop Time < 3 seconds (typical)
Error Rates 10
-15
(soft error)
10
-20
(hard error)
10
-6
(seek error)
Reliability 35,000 POH, 25% (MTBF)
30 minutes (MTTR)
>20, 000 drawer in/out cycles
>5 x 10
6
full stroke seeks
Indicators Busy LED (Amber or Green)
Audio Interface
Line Out Connector:
RMS Output Voltage 0.7 Vrms (typical)
S/N Ratio 85 dB (minimum)
Channel Separation 65 dB (minimum)
THD & Noise 0.1% @ 1 kHz
Frequency Response 20 to 20 kHz, ±2 dB
Electrical
DC Input Power Requirements:
5 VDC ± 5%, 100 mV ripple p-p
12 VDC ± 5%, 200 mV ripple p-p
DC Current:
5 VDC 350 mA (typical)
<800 mA (maximum)
<100 mA (low power mode)
<10mA (sleep mode)
12 VDC <500 mA (hold)
<1000 mA (seek, spin-up)
100 mA (low power mode)
<1mA (sleep mode)
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