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www.rohm.com

2010.04 - Rev.A

© 2010 ROHM Co., Ltd. All rights reserved.

MSDL (Mobile Shrink Data Link) Transceivers for Mobile Phones

Data rate 1350Mbps

RGB Interface

BU7964GUW

●

Description

BU7964GUW is a differential serial interface connecting mobile phone LCD modules to the host CPU. Unique technology is

utilized for lower power consumption and EMI. MSDL minimizes the number of wires required - an important consideration

in hinge phones - resulting in greater reliability and design flexibility.

●

Features

1) MSDL3 high-speed differential interface with a maximum transfer rate of 1350 Mbps.

2) Compatible with24-bit RGB video mode for LCD controller-to-LCD interface.

3) Pixel clock frequency range from 4 to 45MHz.

4) Depending on the data transfer rate, either, two or three differential data channels can be selected.

●

Applications

Serial Interface for LCD Display Interface of Mobile Devices Application.

●

Absolute Maximum Ratings

Parameter

Symbol

Ratings

Unit

Remarks

Power Supply Voltage

DVDD

-0.3 ~ +2.5

V

-

MSVDD

-0.3 ~ +2.5

V

-

Input Voltage

VIN

-0.3 ~ MSVDD+0.3

V

I/O terminals of MSVDD line

-0.3 ~ DVDD+0.3

V

I/O terminals of DVDD line

Output Voltage

VOUT

-0.3 ~ MSVDD+0.3

V

I/O terminals of MSVDD line

-0.3 ~ DVDD+0.3

V

I/O terminals of DVDD line

Input Current

IIN

-10 ~ +10

mA

-

Output Current

IOUT

-70 ~ +70

mA

-

Preservation Temperature

Tstg

-55 ~ +125

℃

-

●

Operating Conditions

Parameter

Symbol

Ratings

Unit

Conditions

Min

Typ

Max

Supply Voltage for DVDD

1.65

1.80

1.95

V

Supply Voltage for MSVDD

1.65

1.80

1.95

V

Data Transmission Rate

DR

120

-

450

Mbps/ch

-

Operating Temperature Range

-30

25

85

℃

-

No.10058EAT04