| Functional |
| Recording surfaces |
1 |
| Scanning velocity |
1.2 to 1.4 m/sec |
| Rotational speed: |
1X - 230 to 530 rpm (varies over radius)
4X - 920 to 2120 rpm (varies over radius) |
| Modes supported |
CD Audio, CD ROM (mode 1 and mode 2)
CD ROM-XA (mode 2, form 1 and 2)
CD-I (FMV),Video CD, Photo CD (single or multiple sessions) |
| Performance |
| Capacity |
656 MB/disc (mode 1)
748 MB/disc (mode 2) |
| Number of blocks |
336,150 blocks/disc (maximum) |
| User data blocks |
2048 bytes/block (mode 1 and mode 2, form 1)
2336 bytes/block (mode 2)
2328 bytes/block (mode 2, form 2) |
| Block rate |
75 blocks/sec (normal speed)
300 blocks/sec (quadruple speed) |
| Buffer size |
256 KB |
| Data transfer rates: |
| Normal mode |
>150 blocks/sec |
| Quadruple speed |
>600 blocks/sec |
| Burst transfer rate |
4.2 MB/sec synchronous and 2.5 MB/sec asynchronous |
| Access time: |
| Full stroke |
360 ms |
| 1/3 stroke |
220 ms |
| Random stroke |
240 ms |
| Audio |
| Sampling frequency |
44.1 kHz |
| Quantifying bit number |
16-bit linear |
| Number of channels |
2 |
| Frequency response |
20 Hz to 20 kHz |
| Dynamic range |
70 dB |
| Line output |
0.6 Vrms |
| Electrical Requirements |
| Voltage |
+5 VDC +12 VDC |
| Current: |
+5 VDC - <500 mA
+12 VDC - <500 mA |
| Size and Weight |
| Height |
43 mm (1.69 inches) |
| Width |
149 mm (5.87 inches) |
| Depth |
214 mm (8.43 inches) |
| Weight |
0.83 kg (1.83 lb) |
