BU2385KN ROHM Co. Ltd., BU2385KN Datasheet
BU2385KN
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BU2385KN Summary of contents
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... Clock generator for digital still camera BU2385KN 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 allows the frequency to be switched outside ...
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... VDD for CLK 1, 2,clock output and Logic circuit VDD for CLK 1, 2,clock output and Logic circuit 96.016044M / 48.008022M clock output REF_CLK GND REF_CLK VDD 14.318182M / 17.734450M clock output Input for test mode with pull down (normally open) BU2385KN VDD1 VDD1 VSS1 CKL2ON CLK1_OUT 2/4 ...
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... Multimedia ICs PIN Input / Output equivalent circuit PIN No. Input PIN 10, 12 with pull TEST1 TEST2 with pull down) Output PIN 11, 16, 19 Crystal PIN 4, 5 Equival circuit To inside IC From inside IC XTALIN XTALOUT BU2385KN To inside IC 3/4 ...
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... Time between voltage supply leads to 3.0V and output clock gets stable. Application circuit AVDD AVDD AVSS XIN XOUT Note) BU2385KN is placed on the board normally. A decoupling capacitor (0.1 F) needs to be placed between Pin1,2 and Pin3, Pin13 and Pin14,15, Pin17 and Pin18. The decoupling capacitor is as close to the above pins as possible. =3.3V) CC Min. ...
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Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...