CDR-3100 (250-1098)            Specifications         Faxback Doc. # 2604

Performance Characteristics:

Storage Capacity.............................. 553 MBytes (mode 1)
                                               635 MBytes (mode 2)

CD-ROM Format................................. Philips/Sony Standard
                                               ISO/IEC 10149

Maximum Sustained............................. 153.6 KBytes/sec (mode 1)[1]
Transfer Rate................................. 176.4 KBytes/sec (mode 2)

Access Time................................... 375 msec average
                                               800 msec maximum

Average Latency............................... 60 msec (inner track)
                                               155 msec (outer track)

Initialization Time........................... ≤ 5 sec [2]
up to Sector 00:02:00 with a 
Disc of < 5 tracks

Start up Time to.............................. ≤ 2 sec [3]
Sector 00:02:00 from Idle

Error Rates................................... < 1 in 10(15) bits/read

Notes: [1] Mode 1 devotes 288 bytes per sector to error correction.
       [2] After power up, Break command, or disc change
       [3] Once initialization has been performed.

┌──────────────────────┐
│Audio Specifications: │ (Only For Line Outputs)
└──────────────────────┘
RMS Output Voltage.......................... 1.2 Volts Typical
Signal-to-Noise Ratio....................... 80 dB Minimum
Channel Separation.......................... 80 dB Typical
THD and Noise............................... 0.5% @ 1kHz into 10K ohm load
Frequency Response.......................... 1/3 dB 20 to 20 kHz
Headphone Connector......................... 3.5-mm 1/8-inch stereo jack

┌─────────────────────┐
│Physical Dimensions: │
└─────────────────────┘
Height........................................ 
Width......................................... 
Depth......................................... 

┌───────────────────────────┐
│Power Supply Requirements: │
└───────────────────────────┘
Power Dissipation........................... 7W Typical
                                             12W Start up and Seek

The DC power line connection................ Pin 1 (+12V) and Pin 4 (+5V).
is routed through the DC connector.

The driver power requirements are........... 5 VDC      <700 mA
                                             12 VDC     <800 mA

┌────────────────────────────────┐
│Environmental Operating Limits: │
└────────────────────────────────┘
Ambient Temperature......................... 41°-131°F (5°- 55°C)
Temperature Grad............................ 20°F/hr (11°C/hr)
Relative Humidity........................... 10% to 80%    (Noncondensing)
Altitude.................................... -1000 to 11,155 ft
                                             (-305 to 3400 m)

The CDR-3100 is a single speed, external drive.  It is not PhotoCD or
MultiSession compatible.

(jlc/tmc-09/29/95)