ML7055 데이터 시트보기 (PDF) - Oki Electric Industry

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ML7055

Bluetooth Baseband Controller IC

Oki Electric Industry 

OKI Semiconductor

FEDL7055-02

ML7055

REFERENCE FOR VOLTAGE SUPPLY CIRCUIT

ML7055

AVDD0

AGND0

AVDD1

AGND1

0.1µF

0.1µF

CoreVDD

10 to 47µF

0.1µF 0.1µF

CoreVDD

LVDD

10 to 47µF

0.1µF 0.1µF

VDD

GND

10 to 47µF

0.1µF 0.1µF

VDD

GND

Capacitors should locate close to LSI pins.

Feed lines should be separated

from LSI pins.

Example of ML7055 voltage supply circuit

• Insert appropriate bypass capacitors between the VDD and GND lines.

Note 1: Precautions to insert the bypass capacitors

- Use traces of VDD and GND lines wider than those of the other signal lines.

- Keep the length of traces between the bypass capacitors and the VDD line and between the bypass

capacitors and the GND line as short as possible.

- Keep the length of traces between the bypass capacitors and the VDD line and between the bypass

capacitors and the GND line as equal as possible.

The circuit is subject to change according to the specific LSI board design. Please contact Oki Electric Industry Co.,

Ltd. for detailed information.

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