Princo America Corporation

CD-R Specifications

 

Disc Dimension

Thickness                                             1.2( +0.3/-0.1 )mm

Diameter                       Outside            ø120( ±0.3 )mm

                                    Inside              ø15( ±0.3 )mm

Use area                                              ø44.7 - 118 mm

 

Format

Track Pitch                                 1.6( ±0.1 )µm

Direction of Rotation                   CCW ( read side )

Capacity                                     74 min / 650 MB or 80 min / 700MB

Environment Condition

Operating                       Temperature               -5ºC ~ 55ºC

                                     Humidity                      5% RH ~ 95% RH

Storage                          Temperature               -5ºC ~ 55ºC

                                     Humidity                      5% RH ~ 90% RH

 

Technical Data

Unrecorded                   Reflectivity                        (Rg)0.73

                                   Redial contrast                   (RCd)>0.05

Recorded                      Reflectance                        (Rtop)> 65%

                                   Sensitivity                          4 ~ 8 mW(1x)

                                   Wavelengh of write spot       775<λ<795nm

Block Error Rate                                                    < 100 CPS

                               Jitter(3T)PIT                           < 35 ns

                               Jitter(3T)LAND                        < 35 ns

I(3)/Itop                                                0.3 ~ 0.7

I(11)/Itop                                               > 0.6

Asymmetry                                           -15%≦Asym≦5%

Push-Pull SIG                                        0.04 ~ 0.09

Cross Talk                                            < 0.50

Read Stability                                       > 1,000,000 times (0.7 mW)

Light Fastness                                      > Wool Reference #5

 

Multi-speed Recordable

Supported recording speed                   2X-52X and higher speed