CDK2000 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CDK2000

Fractional-N Clock Multiplier with Internal LCO

Cirrus Logic 

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2. TYPICAL CONNECTION DIAGRAM

CS2300-CP

Notes:

1. Resistors

required for I2C

operation.

Note1

2 kΩ

2 kΩ

System MicroController

Frequency Reference

0.1 µF

0.1 µF

1 µF

+3.3 V

VD

SCL/CCLK

SDA/CDIN

AD0/CS

CS2300-CP

CLK_IN

FILTP

FILTN

CLK_OUT

AUX_OUT

GND

To circuitry which requires

a low-jitter clock

To other circuitry or

Microcontroller

Figure 1. Typical Connection Diagram

DS843F1

5

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