BU2381FV

www.DataSheet4U.com BU2381FV Multimedia ICs Clock generator for digital still camera BU2381FV BU2381FV is a high-performance 3-channel PLL IC. PLL circuit generates necessary clocks by inputting standard clocks of crystal oscillator from outside. Changing a connection of wire can generate any clocks required for any applications of users. Jitter and S/N characteristic has achieved almost the same high-quality sound and vision as oscillating module because of optimization of PLL. Frequency can be changed by the internal dividing control. zApplications Digital still camera zExternal dimensions (Unit : mm) 5.0±0.2 zFeatures 1) Generate clocks for video output, CDS, USB from standard clock input 2) No external elements required for PLL 3) Standard clocks apply to two kinds of NTSC/PAL 4) Single power supply of 3.3V operating 5) SSOP-B16 small package 16 9 6.4±0.3 4.4±0.2 1 8 1.15±0.1 0.1 0.15±0.1 0.1 0.65 0.22±0.1 SSOP-B16 zAbsolute maximum ratings (Ta=25°C) Parameter Applied voltage Input voltage Storage temperature range Power dissipation Symbol VDD VIN Tstg Pd Limits −0.5 to +7.0 −0.5 to VDD+0.5 −30 to +125 450 ∗ Unit V V °C mW ∗Derating : 4.5mW/°C for operating above Ta=25°C ∗An operation is not guaranteed. ∗Radiation resistance design is not used. ∗Power dissipation is measured when BU2381FV is placed on the board. zRecommended operating conditions (Ta=25°C) Parameter Supply voltage Input "H" voltage range Input "L" voltage range Operation temperature ran...