Datasheet > BU90T81

BU90T81

更新时间： 2023-09-03 20:37:48

品牌	Logo	应用领域
罗姆 - ROHM		医疗驱动电视驱动器
页数	文件大小	规格书
13页	522K
描述
ROHM的LVDS接口IC，拥有从8MHz到150MHz的非常宽广的工作频率范围和从35bit开始到70bit的传送bit数的串行解串器的产品线。由于能以7倍速率高速串行传输，可以减少电缆的根数到1/3以下。具备能实现更低EMI的低摆动模式。并且具备250MHz动作的4bitLVDS驱动器接收器，可以在液晶电视等的数字家电，复合机以及办公设备，计算测量设备，医疗设备等上广泛使用。

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

BU90T81 数据手册

LVDS Interface ICs

27bit LVDS Transmitter

BU90T81

●General Description

●Key Specifications

▆Supply Voltage range

▆Operating frequency

▆Operating Temperature Range

▆Power Consumption

The BU90T81 transmitter operates from 20MHz to

112MHz wide clock range, and 27bits data of parallel

LVCMOS level inputs(R/G/B24bits and VSYNC,HSYNC,DE)

are converted to four channels of LVDS data stream. Data is

transmitted seven times (7X) stream and reduce cable

number by 3(1/3) or less.

1.65 to 1.95 V

20 to 112MHz

–20 to 85℃

50mW(Typ)

The BU90T81 operates from a single 1.8V supply for low

power. And the BU90T81 has low swing mode to be able to

expect further low power and low EMI .

●Packages

VBGA048W040

4.00 ㎜×4.00 ㎜×0.90 ㎜

●Features

●Applications

▆Tablet

▆Netbook PC

▆Digital Picture Frame

▆24bits data of parallel LVCMOS level inputs are

converted to four channels of LVDS data stream.

▆Support clock frequency from 20MHz up to 112MHz.

▆Low power 1.8V CMOS design

▆Power down mode

▆Clock edge selectable

▆Support 6bit/8bit mode selectable

▆Support reduced swing LVDS for low EMI.

▆Support LVDS Outputs pin reverse function

▆Support spread spectrum clock generator input

●Block Diagram

LVCMOS Input

LVDS Output

TCLK +/-

(20-112MHz)

CLKIIN

(20-112MHz)

PLL

R[7:0]

TA +/-

G[7:0]

TB +/-

TC +/-

B[7:0]

Parallel to Serial

HSYNC

VSYNC

TD +/-

FLIP

6B8B

RS[1:0]

XRST

Figure-1 Block Diagram

○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays

www.rohm.com

TSZ02201-0L2L0V100010-1-2

23.JAN.2012 Rev.001

1/11

TSZ22111・14・001

12 3 4 5 6 7...13

中文翻译

下载PDF

与BU90T81相关器件

型号	品牌	获取价格	描述	数据表
BU90T82	ROHM	获取价格	27bit LVDS Dual-out Transmitter
BU90T82_16	ROHM	获取价格	27bit LVDS Dual-out Transmitter
BU90T82-E2	ROHM	获取价格	27bit LVDS Dual-out Transmitter
BU910	ISC	获取价格	isc Silicon NPN Darlington Power Transistor
BU9-103	COILCRAFT	获取价格	Power Line Common Mode Chokes
BU9-103R25BL	COILCRAFT	获取价格	Common Mode Chokes
BU9-103R25BL_13	COILCRAFT	获取价格	Common Mode Chokes
BU911	STMICROELECTRONICS	获取价格	MEDIUM VOLTAGE NPN IGNITION DARLINGTON
BU911	ISC	获取价格	isc Silicon NPN Power Transistor
BU911	SAVANTIC	获取价格	Silicon NPN Power Transistors