AK8146C

AK8146C AK8146C Two Outputs Clock Generator Features Pin Selectable External Input - 42.72527473MHz - 43.31250000MHz - 27.00MHz - 60.00MHz Clock out Frequencies: - 12.000MHz - 13.5MHz Low Jitter Performance - Period Jitter 125 psec (max) at CLK1 205 psec (max) at CLK2 Low Current Consumption: 5.0mA (Typ.) at 3.0V Supply Voltage: 2.7 – 3.6V Operating Temperature Range: -20 to +85℃ Package: 8-pin USON (Lead free) 2.2mm x 2.2mm Description The AK8146C is a low power multi clock generator which generates different frequency clocks from a external clock input. It provides two outputs of 12MHz and 13.5MHz. PLL in AK8146C are derived from AKEMD’s long-term-experienced clock device technology, and enable clock output to perform low jitter and to operate with very low current consumption. The AK8146C is available in a 8-pin USON package. Applications Digital Video Camera Block Diagram VDD CLKIN PLL1 1/16 CLK1 SEL0 SEL1 1/18 CLK2 GND AK8146C Multi Clock Generator MS1135-E-00 -1- Nov-2009 http://www.Datasheet4U.com AK8146C The brand name of AKEMD’s IC’s Pin Descriptions Package: 8-Pin USON(Top View) SEL0 VSS VDD CLK1 1 2 3 4 8 7 6 5 CLKIN VDD SEL1 CLK2 Pin No. 1 2 3 4 5 6 7 8 Pin Name SEL0 GND VDD CLK1 CLK2 SEL1 VDD CLKIN Pin Type IN PWR PWR OUT OUT IN PWR IN Description SEL0 and SEL1 pins select the external clock frequency from among 42.72527473MHz, 43.31250000MHz, 27.00MHz and 60.00MHz. Please refer to the table of External clock frequency selection” shown ...