Click to expand full text
BU2285FV
Multimedia ICs
Clock generator IC
BU2285FV
BU2285FV is an IC which produces plural clocks required for a DVD system from an external crystal oscillator and a built-in 2-channel PLL. Seven kinds of signals such as 54MHz, 27MHz and 13.5 MHz for a video clock, 33.8688MHz and 16.9342MHz for a CD clock, 33.864MHz and 18.432MHz for a DVD clock can be outputted with low jitter and high S/N.
zApplications DVD System
zExternal dimensions (Unit : mm)
7.8 ± 0.2 24 13
zFeatures 1) Available with seven output clock signals 2) All output low jitter (No load 30ps) High S/N (More than 50dB) 3) No need for additional components (BU2285FV has a PLL loop filter inside) 4) 3.3V signal power supply
7.6 ± 0.3 5.6 ± 0.2
1
12
1.15 ± 0.1 0.1
0.15 ± 0.1
0.65
0.22 ± 0.1 0.
BU2285FV Datasheet
