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- À¯¸í »óÇ¥: DANIU
- ±Ù¿ø: CN (±Ù¿ø)
- DIY ¿ëÇ°¿¡: ELECTRICAL
- Áõ¸í¼: NONE
- ¸ðµ¨ ¹øÈ£: AD9834
![](https://ae01.alicdn.com/kf/HTB1JTD0eborBKNjSZFjxh7_SpXaX.jpeg) {Infomodule} ![](https://ae01.alicdn.com/kf/HTB1fJicfZuYBuNkSmRyxh7A3pXaH.jpeg) Ư¡: 1. AD9834 ´Â 75 MHz, ÀúÀü·Â DDS ÀåÄ¡ »ý»êÇÒ °í¼º´É »çÀÎ ¹× »ï°¢Çü Ãâ·Â. ¶ÇÇÑ ±×°ÍÀÇ ¿Â Ĩ ºñ±³±â¸¦ ÅëÇÕÇÏ°í, ½Ã°è ¹ß»ýÀ» À§ÇÑ »ç°¢ ÆÄÀÇ ¹ß»ýÀ» Áö¿øÇÕ´Ï´Ù. °ø±Þ Àü¾ÐÀÌ 3V, Àü·Â ¼Òºñ¸¦ 20mW ¸Å¿ì ÀûÇÕÇÑ Àü¿ø ¹Î°¨ÇÑ. 2. Ad9834´Â ´Ü°è Á¶À½ ¹× ÁÖÆļö Á¶À½ ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. ÁÖÆļö µî·Ï 28bit; Ŭ·°À²À¸·Î 75MHz, ´Þ¼º ÇØ»óµµ 0.28Hz. ¸¶Âù°¡Áö·Î, ½Ã°èÀ²ÀÌ 1 MHz ÀÏ ¶§, ad9834´Â 0.004 hzÀÇ ÇØ°áÃ¥À» ´Þ¼ºÇÒ ¼ö ÀÖ½À´Ï´Ù. ÁÖÆļö ¹× À§»ó º¯Á¶ ¹æ¹ý¿¡ ¿µÇâÀ» ¹ÌÄ¡¸é Á÷·Ä ÀÎÅÍÆäÀ̽º¸¦ ÅëÇØ µî·Ï±â¸¦ ÀûÀçÇÏ°í ¼ÒÇÁÆ®¿þ¾î ¶Ç´Â FSELECT / PSELECT ÇÉ ½ºÀ§Ä¡ ÀåÄ¡¿¡ ÀÇÇØ µî·ÏÇÕ´Ï´Ù. 3. AD9834 ÅëÇØ 3 ¿ÍÀ̾î Á÷·Ä ÀÎÅÍÆäÀ̽º ¾²±â µ¥ÀÌÅÍ. Á÷·Ä ÀÎÅÍÆäÀ̽º ¿î¿µµË´Ï´Ù ½Ã°è ÃÖ´ë 40MHz ȣȯÀÌ µðÁöÅÐ ½ÅÈ£ ó¸® ¹× ¸¶ÀÌÅ©·Î ÄÁÆ®·Ñ·¯ Ç¥ÁØ. ÀåÄ¡´Â 2.3V ~ 5.5V Àü¿ø °ø±Þ ÀåÄ¡ÀÔ´Ï´Ù. ¾Æ³¯·Î±× ¹× µðÁöÅÐ ¼½¼Ç µ¶¸³Àû, ´Ù¸¥ Àü¿ø ¿¹¸¦ µé¾î AVDD ¼ö 5V, DVDD ¼ö 3V. 4. Ad9834¿¡´Â ¿ÜºÎ¿¡¼ Èû ¾Æ·¡·Î ÇüÅ ÅëÁ¦¸¦ Áö¿øÇÏ´Â ÅëÁ¦ ÇÉ Àá (Àá) °¡, ÀÖ½À´Ï´Ù. ÀåÄ¡ÀÇ ¾Æ¹« ºÎºÐµµ Àü·Â ¼Òºñ¸¦ ±Ø¼ÒÈÇϱâ À§ÇÏ¿© Â÷´ÜÇÒÁöµµ ¸ð¸¨´Ï´Ù. ¿¹¸¦ µé¾î Ŭ·° Ãâ·ÂÀ» »ý¼º ÇÒ ¶§ dac¸¦ ÇØÁ¦ ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀåÄ¡´Â 20 ÇÉ TSSOP Æ÷ÀåÀ» »ç¿ëÇÕ´Ï´Ù. 5. ±×°ÍÀº ºóµµ ¿©±â/ÆÄÇü ¹ß»ý, ºóµµ ´Ü°è Á¶Á¤ ¹× Á¶À½, ÀúÀü·Â RF/Ä¿¹Â´ÏÄÉÀÌ¼Ç Ã¼°è, ¾×ü ¹× ±â·ù ÃøÁ¤, °¨Áö±â ½Åû, ±ÙÁ¢, µ¿ÀÇ ¹× °áÇÔ Å½Áö¸¦ À§ÇØ »ç¿ëµË´Ï´Ù, ½ÃÇè°ú ÀÇ·á ±â±â. ¸í¼¼: Á¼Àº ¹êµå SFDR: >72dB Àü·Â °ø±Þ: + 5V Ãâ·Â ÁÖÆļö: ÃÖ´ë 37.5MHz Ãâ·Â ÆÄ: »çÀÎÆÄ Ãâ·Â/»ï°¢Çü ÆÄ Ãâ·Â ºñ±³±â: ¿¡ Ĩ ºñ±³±â ÀÎÅÍÆäÀ̽º: 3 ¼± Á÷·Ä ÁÖº¯ ÀÎÅÍÆäÀ̽º Àå½Ã°£ ¿Âµµ ¹üÀ§: -40 ¡É¿¡ + 105 ¡É ÀýÀü ¿É¼Ç: ¿¹ Àü·Â ¼Òºñ: 20mW (¶§ 3V) ÆÐÅ°Áö Æ÷ÇÔ: 1 XAD9834½ÅÈ£ ¹ß»ý±â ¸ðµâ ![](https://ae01.alicdn.com/kf/HTB1ds24ohWYBuNjy1zkxh4GGpXam.jpeg) ![](https://ae01.alicdn.com/kf/HTB13mvBXxrvK1RjSszexh5ObFXae.jpeg) ![](https://ae01.alicdn.com/kf/HTB1_3zAXzzuK1RjSspexh6iHVXaj.jpeg) ![](https://ae01.alicdn.com/kf/HTB1PEPyXsnrK1RkHFrdxh4CoFXaT.jpeg) ![](https://ae01.alicdn.com/kf/HTB17jYyXyfrK1RjSspbxh74pFXaQ.jpeg) ![](https://ae01.alicdn.com/kf/HTB1miDCXznuK1RkSmFPxh7uzFXaQ.jpeg) ![](https://ae01.alicdn.com/kf/HTB1Wp2zXvvsK1RjSspdxh7ZepXac.jpeg) ![](https://ae01.alicdn.com/kf/HTB1lWfDXzDuK1RjSszdxh4GLpXaO.jpeg) ![](https://ae01.alicdn.com/kf/HTB1tQLBXEzrK1RjSspmxh7OdFXad.jpeg) ![](https://ae01.alicdn.com/kf/HTB1NekdenqWBKNjSZFAxh5nSpXaC.jpeg) ![](https://ae01.alicdn.com/kf/HTB12uYLecj_B1NjSZFHxh5DWpXat.jpeg) ![](https://ae01.alicdn.com/kf/HTB1.mb4ooR1BeNjy0Fmxh60wVXaC.jpeg) ![](https://ae01.alicdn.com/kf/HTB1ZJGcfZuYBuNkSmRyxh7A3pXaA.jpeg) ![](https://ae01.alicdn.com/kf/HTB19iYioaSWBuNjSsrbxh50mVXaS.jpeg) ![](https://ae01.alicdn.com/kf/HTB1m3_zoh1YBuNjy1zcxh6NcXXaS.jpeg) ![](https://ae01.alicdn.com/kf/HTB1Vmv4ooR1BeNjy0Fmxh60wVXas.jpeg)
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