SN65LVDS93BDGG集成电路（IC）的串行器解串器规格书PDF中文资料

SN65LVDS93BDGG属于集成电路（IC）的串行器解串器。由德州仪器制造生产的SN65LVDS93BDGG串行器，解串器串行器将并行提供的信息转换为较高符号率的串行数据流，从而减少数字信息传输所需的导线数量；解串器执行相反的功能。常用于在图像传感器、图像处理器和显示器之间传输视频数据，还有针对工业 I/O 设备等其他应用而定制的器件。

1 Features

1• Industrial Temperature Range –40°C to 85°C

• LVDS Display Serdes Interfaces Directly to LCD

Display Panels With Integrated LVDS

• Package Options: 8.1-mm × 14-mm TSSOP

• 1.8 V up to 3.3-V Tolerant Data Inputs to Connect

Directly to Low-Power, Low-Voltage Application

and Graphic Processors

• Transfer Rate up to 85 Mpps (Mega Pixels Per

Second); Pixel Clock Frequency Range 10 MHz to

85 MHz; Max 2.38 Gbps data rate supported

• Suited for Display Resolutions Ranging From

HVGA up to HD With Low EMI

• Operates From a Single 3.3-V Supply and 170

mW (Typical) at 75 MHz

• 28 Data Channels Plus Clock In Low-Voltage TTL

to 4 Data Channels Plus Clock Out Low-Voltage

Differential

• Consumes Less Than 1 mW When Disabled

• Selectable Rising or Falling Clock Edge Triggered

Inputs

• ESD: 5-kV HBM

• Supports Spread Spectrum Clocking (SSC)

• Supports RGB 888 to LVDS I Conversion

2 Applications

• HMI Panel (Human Machine Interface)

• Industrial PC Display

• Medical Imaging Display

• LCD Display Panel Driver

3 Description

The SN65LVDS93B LVDS SerDes

(serializer/deserializer) transmitter contains four 7-bit

parallel load serial-out shift registers, a 7 × clock

synthesizer, and five low-voltage differential signaling

(LVDS) drivers in a single integrated circuit. These

functions allow synchronous transmission of 28 bits of

single-ended LVTTL data over five balanced-pair

conductors for receipt by a compatible receiver, such

as the DS90CR286A and SN65LVDS94.

When transmitting, data bits D0 through D27 are

each loaded into registers upon the edge of the input

clock signal (CLKIN). The rising or falling edge of the

clock can be selected through the clock select

(CLKSEL) pin. The frequency of CLKIN is multiplied

seven times and then used to serially unload the data

registers in 7-bit slices. The four serial streams and a

phase-locked clock (CLKOUT) are then output to

LVDS output drivers. The frequency of CLKOUT is

the same as the input clock, CLKIN.