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AK8146C

Part Number	AK8146C
Manufacturer	AKM
Description	Two Outputs Clock Generator
Published	May 11, 2014
Detailed Description	AK8146C AK8146C Two Outputs Clock Generator Features Pin Selectable External Input - 42.72527473MHz - 43.31250000MHz - ...
Datasheet	AK8146C PDF File

Overview

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 below.
Ground Power 12.
0 MHz clock output 13.
5 MHz clock output External clock frequency selection pin.
Same as SEL0.
Power External clock input pin.
It accepts one of the four frequencies selected by SEL0 and SEL1.
SEL1 0 0 1 1 SEL0 0 1 0 1 Input Frequency 42.
72527473MHz (=405x1760x60/1.
001) 43.
31250000 MHz (=462x1875x50) 27.
00 MHz 60.
00 MHz Ordering Information Part Number AK8146C Marking 146C Shipping Packaging Tape and Reel Package 8-pin USON Temperature Range -20 to 85 ℃ Nov-2009 -2- ...

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