quickmenu
PC ´º½º Ȩ  

IDT, ¸ÖƼij¸®¾î ±¤´ë¿ª ¹«¼± ¾ÛÀ» À§ÇÑ JESD204B Áö¿ø µà¾ó 16ºñÆ® DAC Ãâ½Ã

2012-11-14 10:22
¹æ¼öÈ£ îñ ±âÀÚ scavenger@bodnara.co.kr

IDT(http://www.idt.com/, Çѱ¹ Áö»çÀå: ÀÌ»ó¿±)´Â ¸ÖƼij¸®¾î ±¤´ë¿ª(multi-carrier broadband) ¹«¼± ¾ÖÇø®ÄÉÀ̼ÇÀ» À§ÇØ JESD204B ½Ã¸®¾ó ÀÎÅÍÆäÀ̽º Ç¥ÁØÀ» Áö¿øÇÏ´Â ¾÷°è ÃÖÃÊÀÇ ÀúÀü·Â µà¾ó 16ºñÆ® µðÁöÅÐ-¾Æ³¯·Î±× ÄÁ¹öÅÍ(DAC)¸¦ Ãâ½ÃÇß´Ù°í ÀüÇß´Ù.

 

IDTÀÇ »õ·Î¿î °í¼Ó DAC´Â ½Ã½ºÅÛ ·¹º§ÀÇ ³Ã°¢ ¿ä±¸ »çÇ×À» ¿ÏÈ­Çϸç, JESD204B µðÁöÅÐ ½Ã¸®¾ó ÀÎÅÍÆäÀ̽º¸¦ ÅëÇØ º¸µå ¹è¼±À» ´Ü¼øÈ­ÇÑ´Ù.

 

DAC165xD1G5HNÀº 10Gbps JESD204B ½Ã¸®¾ó ÀÎÅÍÆäÀ̽º¿Í 2°³, 4°³, 8°³ÀÇ º¸°£ ÇÊÅ͸¦ °®Ãá 16ºñÆ® 1.5Gsps µà¾ó DAC·Î, ¸ðµç ÁÖ¿ä ¸ÖÆ¼Ä³¸®¾î ±¤´ë¿ª ¹«¼± °í°´ Ç÷§ÆûÀÇ ¿ä±¸ »çÇ×°ú ÁöħÀ» ´Ù·çµµ·Ï ÃÖÀûÈ­µÇ¾î ÀÖ´Ù. ÃÖ°í µ¿ÀÛ ¼Óµµ¿¡¼­ Àü·Â¼Òºñ´Â ä³Î´ç 400mWÀ̸ç, ±âÁ¸ DACº¸´Ù ¹ß¿­ÀÌ Àû±â ¶§¹®¿¡ º¸´Ù Á¶¹ÐÇÑ ¿£Å¬·ÎÀú(enclosure)¸¦ ±¸¼ºÇÏ°í ½Ã½ºÅÛ ·¹º§ÀÇ ³Ã°¢ ¿ä°ÇÀ» ¿ÏÈ­ÇÑ´Ù.

 

¶ÇÇÑ JESD204B ÀÎÅÍÆäÀ̽ºÀÇ ¼º´ÉÀº 32½ÖÀÇ Á¤ÇÕ Â÷µ¿ ·¹ÀÎ(±âÁ¸ ÀÎÅÍÆäÀ̽º¿¡¼­ ÀϹÝÀûÀÎ)À» 4°³ÀÇ JESD204B °í¼Ó Â÷µ¿ ·¹ÀÎÀ¸·Î ´ëüÇÏ¿© PCB ¹è¼± ¹× ½ºÅþ÷(stack up)À» ´Ü¼øÈ­ ÇÑ´Ù. DAC165xD1G5HNÀº ¹«¼± ÀÎÇÁ¶óÀÇ ¹«¼± ±âÁö±¹¿ë ¼Û¼ö½Å±â(transceiver)¿¡ »ç¿ëÇϱâ ÀûÇÕÇϸç, ¿©±â¿¡´Â LTE(Long-term Evolution), LTE-A(Long-term Evolution Advanced), LTE-TDD(Long-term Evolution Time-division Duplex), MC-GSM(Multi-carrier Global System for Mobile Communications), W-CDMA(Wideband Code Division Multiple Access)°¡ Æ÷ÇԵȴÙ.

 

IDT ¹«¼± ½Ã½ºÅÛ »ç¾÷ºÎÀÇ ºÎ»çÀå °â ÃѰý ¸Å´ÏÀúÀÎ Å©¸®½ºÃµ Ä¿¸¶·º(Christian Kermarrec)Àº 'À̹ø¿¡ »õ·Î ¼±º¸ÀÎ DAC·Î IDT´Â °í¼º´É ÀúÀü·Â ¹«¼± Åë½Å Æ÷Æ®Æú¸®¿À¸¦ ´õ¿í ´Ã¸®°Ô µÇ¾ú´Ù'¸ç, 'JESD204B °í¼Ó ½Ã¸®¾ó ÀÎÅÍÆäÀ̽º¸¦ Æ÷ÇÔÇÏ´Â ¾÷°è ÃÖÀúÀü·ÂÀÇ 1.5Gsps µà¾ó DAC·Î¼­ DAC165xD1G5HN ÄÁ¹öÅÍ Á¦Ç°±ºÀº °í°´¿¡°Ô ¼º´É, »ç¿ë ÆíÀǼº, ¿­ °ü¸® Ãø¸é¿¡¼­ À¯¸®ÇÏ´Ù. À̵é Á¦Ç°Àº IDTÀÇ RF, µ¥ÀÌÅÍ ¾ÐÃà, RapidIO¢ç ¹× ŸÀÌ¹Ö ¼Ö·ç¼ÇÀ» °áÇÕÇÏ¿© Á¾ÇÕÀûÀÎ ½Ã½ºÅÛ ¼Ö·ç¼ÇÀ» Á¦°øÇÑ´Ù'°í ¸»Çß´Ù.

 

ÇÑÆí IDTÀÇ JESD204B Áö¿ø DAC´Â ´ÙÁß µð¹ÙÀ̽º µ¿±âÈ­(MDS: Multi-device-synchronization)¸¦ ÅëÇÑ ºö Æ÷¹Ö(beam-forming)À» Áö¿øÇϱâ À§ÇÑ °íÁ¶ÆÄ Ŭ·¯Å·(harmonic clocking) ¹× È®Á¤Àû ·¹ÀÌÅϽÃ(Deterministic Latency)¸¦ Ư¡À¸·Î ÇÑ´Ù. À̸¦ ¹ÙÅÁÀ¸·Î ¿©·¯ DAC Ãâ·Â ½ºÆ®¸²À» »ùÇà ·¹º§¿¡¼­ µ¿±âÈ­ÇÏ°í ½Ã½ºÅÛ ·¹º§¿¡¼­ÀÇ Á¤ÇÕÀ» À§ÇØ À§»óÀ» µ¿±âÈ­ÇÒ ¼ö ÀÖ´Ù.

 

Ȱ¿ëÇÒ ¼ö ÀÖ´Â ¾ÖÇø®ÄÉÀ̼ÇÀ¸·Î´Â LMDS/MMDS ±â¹ÝÀÇ Åë½Å ½Ã½ºÅÛ, Á¡´ëÁ¡(point-to-point) ¸¶ÀÌÅ©·Î¿þÀÌºê ¹éȦ(microwave backhaul), DDS(Direct Digital Synthesis) °èÃø±â, HD ºñµð¿À ¹æ¼ÛÁ¦ÀÛ Àåºñ, ÀÚµ¿È­µÈ Å×½ºÆ® Àåºñ(ATE: Automated Test Equipment) µîÀÌ ÀÖ´Ù.

ÀÌ ±â»çÀÇ ÀÇ°ß º¸±â
¸¶ÇÁƼ psywind´ÔÀÇ ¹Ìµð¾î·Î±× °¡±â  / 12-11-14 10:35/ ½Å°í
À½¾Ç¿¡ ¾²´Â DAC´Â ¾Æ´Ï¾ú±º¿ä ¤¾
ÇÁ¸®½ºÆ® rubychan´ÔÀÇ ¹Ìµð¾î·Î±× °¡±â  / 12-11-20 11:15/ ½Å°í
¸ÖƼij¸®¾î´Â ±¤°í¿¡¼­ Çϵµ ¶°µé¾î´ë¼­..
´Ð³×ÀÓ lock
ºñȸ¿ø

º¸µå³ª¶ó ¸¹ÀÌ º» ´º½º
º¸µå³ª¶ó ¸¹ÀÌ º» ±â»ç

º¸µå³ª¶ó Ãֽбâ»ç
[11/14] MS ASD ±â´É Á¤½Ä Ãâ½Ã, ¶óµ¥¿Â RX 5000 ½Ã¸®Áî ÀÌÈÄ ¸ðµ¨ Áö¿ø  
[11/14] ÀÎÅÚ ·¦ÅÍ ·¹ÀÌÅ© ¼ö¸í ¿¬Àå? ·¦ÅÍ ·¹ÀÌÅ© ³Ø½ºÆ® 2027³â Ãâ½Ã¼³  
[11/14] Áö¶õÁö±³¼ÒÇÁÆ®, ±â¾÷¿ë AI À¥ ¿î¿µ Ç÷§Æû ¡®³ª¸ð »çÀÌÆ®ºô´õ¡¯ Ãâ½Ã  
[11/14] ·ÎÁöÅØ, Æúµù ±¸Á¶¿Í Ãʰ淮 ¹«°Ô °®Ãá Æ÷ÄÏ »çÀÌÁî Æú´õºí ¸¶¿ì½º ¡®MOBI FOLD¡¯ Ãâ½Ã  
[11/14] ·Îº¸¶ô, ¿ÃÀοø ÀÚµ¿ ¸ÕÁö ºñ¿ò ¹«¼±Ã»¼Ò±â H60 Hub Plus Ãâ½Ã  
[11/14] ƽÅå, ¼­¿ï°æÁ¦ÁøÈï¿ø°ú ƽÅå SMB ¾ÆÄ«µ¥¹Ì Ãâ¹ü Áß¼Ò±â¾÷ ±Û·Î¹ú ¼ºÀå Áö¿ø  
[11/14] ÆÄÀεðÁöÅÐ, µðÁöÅÐ ·ë¹Ì·¯ PBV Â÷·® ¸ÂÃãÇü ºí·¢¹Ú½º ÆÄÀκä LXQ EX Ãâ½Ã  
[11/14] ¼Ò´ÏÄÚ¸®¾Æ, ½Â¸®¸¦ À§ÇÑ °ÔÀÌ¹Ö ±â¾î INZONE Á¤Ç°µî·Ï ÇÁ·Î¸ð¼Ç ½Ç½Ã  
[11/14] µð¾ØµðÄÄ, ÀÎÅÚ B860 Ĩ¼Â ±â¹Ý ¸ÞÀκ¸µå ¡®ASRock B860M ROCK WIFI¡¯ Ãâ½Ã  
[11/14] ¼­¸°¾¾¾Ø¾ÆÀÌ, HYTE tokidoki hololive English Advent Äݶ󺸷¹ÀÌ¼Ç ¿¡µð¼Ç 3Á¾ Ãâ½Ã  
[11/14] ¶óÀ̾ù °ÔÀÓÁî, ¹ß·Î¶õÆ® Àα⠽ºÅ² ¸ðÀ½ ¡®ÀÚ¼± // V26 ¼¼Æ®¡¯ Ãâ½Ã  
[11/14] Á¦À̾¾Çö, ÆÛÆ÷¸Õ½º Áß½ÉÀÇ °ÔÀÌ¹Ö ¸ÞÀκ¸µå, ±â°¡¹ÙÀÌÆ® B850M GAMING X WIFI6E Ãâ½Ã!  
[11/14] Å©·¡ÇÁÅæ, ³×À̹ö¿Í ¸Â¼Õ.. '¹èƲ±×¶ó¿îµå e½ºÆ÷Ã÷ ÄÜÅÙÃ÷ °æÀï·Â °­È­'  
[11/14] ÁÖ¼úȸÀü ÆÒÅÒ ÆÛ·¹À̵å' 1.5ÁÖ³â 2ź ¾÷µ¥ÀÌÆ®  
[11/14] ¶óÀ̾ù °ÔÀÓÁî, LoL 2026 ½ÃÁð 2 PC¹æ À̺¥Æ® ¡®¾Ç¸¶ »ç³É¡¯ ÁøÇà  
[11/14] ºê¸®Ã÷, ¸ð´ø ·¹Æ®·Î °¨¼º&°íǰ°Ý »ç¿îµå ¿ÃÀοø ºí·çÅõ½º ½ºÇÇÄ¿ ¡®BZ-VL1¡¯ Ãâ½Ã  
[11/14] ¾ÛÄÚ, ´ÙÀÌ¾Æ ÄÆÆÃÀ¸·Î °¡°øÇÑ ÇÁ¸®¹Ì¾ö ¾Ë·ç¹Ì´½ Űº¸µå¡®AR88 ÆÛ½ºÆ®½ºÅÜ¡¯ Ãâ½Ã ¿¹°í  
[11/14] Æ÷Äϸó °í Æä½ºÆ® 2026: ±Û·Î¹ú' ±â³ä ÇöÀå À̺¥Æ® ¹ÝÆ÷ÇѰ­°ø¿ø¼­ °³ÃÖ  
[11/14] Ä«½ºÆÛ½ºÅ°, AI ±â¹Ý Â÷¼¼´ë º¸¾ÈÀ¸·Î Çѱ¹ ½ÃÀå °ø·« °­È­  
[11/14] Çϸ¸Ä«µ·, ±â¾Æ PBV ÀͽºÇǸ®¾ð½º ¼¾ÅÍ¿¡¼­ PV5¿Í ÇÔ²² ºû°ú »ç¿îµå, µðÀÚÀÎÀÌ ¾î¿ì·¯Áø Ưº°ÇÑ ¶óÀÌÇÁ½ºÅ¸ÀÏ °¨¼º °æÇè Á¦°ø  
·Î±×ÀÎ | ÀÌ ÆäÀÌÁöÀÇ PC¹öÀü
Copyright NexGen Research Corp. 2010