○Product structure：Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays

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TSZ02201-0E3E0J500680-1-2

© 2015 ROHM Co., Ltd. All rights reserved.

04.Nov.2015 Rev.001

TSZ22111・14・001

www.rohm.com

Clock Generator

for Audio/Video Equipment

BU2362FV

General Description

BU2362FV is a clock generator IC capable of

generating three types of clocks - VIDEO, AUDIO and

SYSTEM clocks that are necessary for DVD player

systems. It is a single chip solution that uses PLL

technology.

Particularly,

the

AUDIO

clock

is

a

DVD-Video reference and yet achieves high C/N

characteristics that have low level of distortion factor.

Features

■

Connecting a crystal oscillator generates multiple

clock signals from a built-in PLL circuit.

■

AUDIO clock of high C/N characteristics providing

a low level of distortion factor

■

The AUDIO clock provides switching selection

outputs.

■

Single power supply of 3.3V

Applications

DVD players

Key Specifications

Package

W(Typ) x D(Typ) x H(Max)

Typical Application Circuit

(Note) We believe that this circuit is to be recommended. However, to use it, make further thorough check for the characteristics.

Part Name

BU2362FV

Power Source Voltage [V]

2.7 to 3.6

Reference Frequency [MHz]

27.0000

Output

Frequency

[MHz]

DVD

VIDEO

1

27.0000

DVD

AUDIO, CD

(Switching

outputs)

512fs

24.5760

22.5792

other

36.8640

16.9344

SYSTEM

768 (48k type)

36.8640

768 (44.1k type)

33.8688

384 (44.1k type)

16.9344

Jitter 1

σ [psec]

70

Long-term-Jitter p-p [nsec]

5.0

Operating Temperature Range [°C]

-25 to +85

1:VDD2

16:CLK36M

2:VSS2

15:CLK33M

36.8640MHz

27.0000MHz

3:CLK27M

14:FSEL1

33.8688MHz

4:TEST

13:CLK16M

H:44.1kHz mode

L:48kHz mode

5:AVDD

12:DVDD

6:AVSS

11:DVSS

7:XTALOUT

10:CLK512FS1

22.5792MHz

or 24.5670MHz

8:XTALIN

9:CLKA

16.9344MHz

or 36.8640MHz

27.0000MHz

16.9344MHz

SSOP-B16

5.00mm x 6.40mm x 1.35mm

Datasheet

Datasheet