The HD-6408 is a CMOS/LSI Manchester Encoder/Decoder for creating a very high speed asynchronous serial data bus. The Encoder converts serial NRZ data (typically from a shift register) to Manchester II encoded data, adding a sync pulse and parity bit. The Decoder recognizes this sync pulse and identifies it as a Command Sync or a Data Sync. The data is then decoded and shifted out in NRZ code (typically into a shift register). Finally, the parity bit is checked. If there were no Manchester or parity errors the Decoder responds with a valid word signal. The Decoder puts the Manchester code to full use to provide clock recovery and excellent noise immunity at these very high speeds.

Features

? Low Bit Error Rate

? Data Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1MBit/s

? Sync Identification and Lock-In

? Clock Recovery

? Manchester II Encoder, Decoder

? Separate Encode and Decode

? Low Operating Power. . . . . . . . . . . . . . . . . . . 50mW at 5V

? Single Power Supply

? 24 Ld Package

? Pb-Free Plus Anneal Available (RoHS Compliant)

HD3-6408-9Z屬于集成電路（IC） > 編碼器，解碼器，轉(zhuǎn)換器。瑞薩科技有限公司制造生產(chǎn)的HD3-6408-9Z編碼器，解碼器，轉(zhuǎn)換器該系列產(chǎn)品可用于將信息封裝或編碼為適合于傳輸或存儲(chǔ)的格式，和/或在通信路徑的另一端執(zhí)行逆運(yùn)算，通常是通過(guò)使用某些形式的調(diào)制過(guò)程。示例包括從數(shù)字?jǐn)?shù)據(jù)生成模擬視頻信號(hào)的器件（反之亦然）；基于傳輸目的對(duì)按鈕的狀態(tài)進(jìn)行編碼的器件（實(shí)現(xiàn)遠(yuǎn)程控制功能）；以及便于將標(biāo)準(zhǔn) UART 連接到標(biāo)準(zhǔn)紅外收發(fā)器的器件。