BU2385KN

Features:

1) Multiple frequency clock signals can be generated by the built-in 3-channel PLL through connecting crystal oscillator.
2) QFN20V package
3) 3.3V single power supply  
4) For crystal 14.318182MHz * 28.636363MHz
5) No need additional components.
    (BU2385KN have PLL loop filter in side).


Application

Digital still camera


Pinout




Specifications

Parameter	Symbol	Limits	Unit
Applied voltage	VDD	0.5 ~ + 7.0	V
Input voltage	VIN	0.5 ~ VDD + 0.5	V
Power dissipation	Pd	30 ~ + 125	°C
Storage temperature range	Tstg	530	mW

* An operation is not guaranteed.
* In case it is used at Ta=25 C or more, 5.3mW is reduced at every 1 C.
* Radiation resistance design is not used.
* Power dissipation is measured when BU2385KN is placed in the board.


Description

BU2385KN is a clock generator IC that can generate multiple frequencies (clocks) from one oscillator. Excellent jitter characteristic is achieved through the built-in high-performance 3-channel PLL. High-quality sound and image equivalent to the oscillating module are the result of this feature. Clocks can be easily changed for other applications. The internal dividing control of BU2385KN allows the frequency to be switched outside.