Application Note
- BU8254KVT, BU90R104
BU8254KVT
BU8254KVT
35bit LVDS Trabsmitter 35:5 Serializer
ROHM的LVDS介面IC提供8MHz到150MHz的超大工作頻率範圍，以及對應從35bit到70bit傳送率的序列轉換器、反序列轉換器的産品陣容。由於能以7倍速高速序列傳輸資料，因此纜線數可減少至1/3以下。備有更低EMI的低擺幅模式。亦具備250MHz作動的4bitLVDS驅動器、接收器，最適合於液晶電視等數位家電、複合機等辦公設備、測量儀器、醫療設備等領域使用。
Product Detail
規格:
Sub Family
LVDS SerDes
Function
Serializer
Input Signal Type
LVCMOS
Output Signal Type
LVDS
No.of Tx
5
Clock frequency (Min.)[MHz]
8.0
Clock frequency (Max.)[MHz]
112.0
Data Rates [Mbps]
784
Parallel Bus Width
35
Supply Voltage(Min.)[V]
3.0
Supply Voltage(Max.)[V]
3.6
Supply Voltage(Typ.)[V]
3.3
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
功能:
・以5ch的LVDS資料傳送35bit的LVCMOS準位的輸入訊號・30bit的RGB和控制訊號(HSYNC、VSYNC、DE、CNTL1、CNTL2)以1ch約784Mbps的速率傳送
・從8MHz到112MHz的工作頻率
・消費設備類影像訊號支援480i、480p、720p、1080i格式
・可選擇控制時脈的邊緣
・低功耗模式
・支援展頻時脈產生器
・因爲是低EMI，可自由調整LVDS的擺幅寬度
・30bits LVDS接收器推薦使用BU90R104
Design Resources
Documents
Application Note
- BU8254KVT, BU90R104
Technical Articles
Schematic Design & Verification
- Impedance Characteristics of Bypass Capacitor
Thermal Design
- Thermal Resistance
Packaging & Quality
Package Information
- Package Information
- Anti-Whisker formation
Manufacturing Data
- Factory Information
Environmental Data
- UL94 Flame Classifications of Mold Compound
- Compliance with the ELV directive
- REACH SVHC Non-use Declaration
- RoHS Comission Delegated Directive
Export Information
- The Export Control Order
- Export Administration Regulations(EAR)