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- ±Ù¿ø: CN (Á¤Ç°)
- Áõ¸í¼: NONE
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1 Çǽº À§»ó Àá±Ý ·çÇÁ ¸ðµâ ADF4351 À§»ó Àá±Ý ·çÇÁ ±â´É µ¥¸ð º¸µå, 35M-4.4Ghz RF ½ÅÈ£ ¼Ò½º ÁÖÆļö ÇÕ¼º±â
ƯÈ÷ °í¼º´É °¡°Ý ºñÀ² ADF4351 ½Ã¸®ÁîÀÇ VCO À§»ó Àá±Ý ·çÇÁ°¡ ÅëÇÕµÇ¾î °³¹ßÀÚ°¡ µÎ ¹ø°·Î °³¹ß ¹× »ç¿ëÀÌ Æí¸®ÇÕ´Ï´Ù. ±×°ÍÀº ¸Å°³ º¯¼ö ¼³°è ¹× Å×½ºÆ®¿¡ Å« º¸ÁõÀÌ ÀÖ½À´Ï´Ù. ADF4351 ¿¡´Â ±âº» Ãâ·Â ÁÖÆļö ¹üÀ§°¡ 2200 MHz ~ 4400 mhzÀÎ ÅëÇÕ Àü¾Ð Á¦¾î ¹ßÁø±â (VCO) °¡ ÀÖ½À´Ï´Ù. ¶ÇÇÑ 1/2/4/8/16/32/64 Å©·Î½º ¿À¹ö ȸ·Î·Î »ç¿ëÀÚ´Â 35 mhzÀÇ ³·Àº RF Ãâ·Â ÁÖÆļö¸¦ »ý¼º ÇÒ ¼ö ÀÖ½À´Ï´Ù. Àý¿¬ÀÌ ÇÊ¿äÇÑ ÀÀ¿ë ÇÁ·Î±×·¥ÀÇ °æ¿ì RF Ãâ·Â ½ºÅ×ÀÌÁö¸¦ À½¼Ò°Å ÇÒ ¼ö ÀÖ½À´Ï´Ù. À½¼Ò°Å ±â´ÉÀº ÇÉ ¶Ç´Â ¼ÒÇÁÆ®¿þ¾î·Î Á¦¾î ÇÒ ¼ö ÀÖ½À´Ï´Ù. µ¿½Ã¿¡ º¸Á¶ RF Ãâ·ÂÀ» Á¦°øÇÏ°í »ç¿ëÇÏÁö ¾ÊÀ» ¶§ ²ø ¼ö ÀÖ½À´Ï´Ù. ADF4351 Àº ¿ÜºÎ ·çÇÁ ÇÊÅÍ ¹× ¿ÜºÎ ÂüÁ¶ ÁÖÆļö¿Í ÇÔ²² Á¤¼ö N ÁÖÆļö Àá±Ý ·çÇÁ (PLL) ÁÖÆļö ÇÕ¼º±â¸¦ ±¸ÇöÇÏ´Â µ¥ »ç¿ëµË´Ï´Ù.
¸ðµâ ¸Å°³ º¯¼ö ¸ðµâ ¸ðµ¨: ADF4351 ¸ðµâ À¯Çü: ±¤´ë¿ª PLL ÁÖÆļö ¼Ò½º Àü¿ø °ø±Þ ÀåÄ¡ Àü¾Ð: DC-5V ¸ðµâ Àü·ù: 160mA (ÃÖ´ë), ´ë±â Àü·ù 20mA (TYP) ÀÏ¹Ý µå¶óÀ̺ê Àü·ù (155mA) ¸ðµâ Åë½Å ÇÁ·ÎÅäÄÝ: SPI ¸ðµâ Á¦°ø ·çƾ: STM32F103RBT6; Æ÷ÀÎÆ® ÁÖÆļö, ÁÖÆļö ½ºÀ§ÇÁ ·çƾ Ç÷§Æû: STM32F103X-M3; KEIL5 ¹öÀü ¼Ò½ºÄÚµå ¸ðµâ ÂüÁ¶ ÁÖÆļö: 100MHz; ½Ã°è ¿ÜºÎ ÀÔ·Â °¡´É ÂüÁ¶ ÁÖÆļö ½ÅÈ£ ÁøÆø: 700mVpp (ºÐ) ÁÖÆļö ¾ÈÁ¤¼º: 25PPM ÀÌ»ó À§»ó ¼ÒÀ½: ´Ù¸¥ ÁÖÆļö À§»ó ¼ÒÀ½ ¸ðµâ Ãâ·Â ÁÖÆļö ¹üÀ§: 35MHz-4.4GHz ÁÖÆļö Á¦¾î ´Ü°è: 0.1MHz ÁÖÆļö ½ºÀ§ÇÁ ½ºÅÜ ½Ã°£: 1mS (ºÐ) ¸ðµâ Ãâ·Â Àü·Â: 7dBm (ÃÖ´ë); ´Ù¸¥ ÁÖÆļö Ãâ·Â Àü·ÂÀÌ ´Ù¸¨´Ï´Ù. ¸ðµâ Ãâ·Â ÀÎÅÍÆäÀ̽º: SMA; 24 ½Ã°£ ¼Ò±Ý ½ºÇÁ·¹ÀÌ »êÈ ¹æÁö ¸ðµâ Ãâ·Â ½ÅÈ£: »çÀÎÆÄ ¶Ç´Â ±¸ÇüÆÄ ¸ðµâ Ãâ·Â ä³Î: 2 °³ÀÇ Â÷µ¿ ä³Î ¸ðµâ Ãâ·Â ÀÓÇÇ´ø½º: 50 ohm ¸ÅĪ ¸ðµâÀÇ ½ÅÈ£ Ư¼º: 35MHZ--2.2GHz ±¸ÇüÆÄ (±âº» ÁÖÆļö ºÐÇÒ) 2.2GHZ -- 4.4GHz »çÀÎÆÄ (±âº»ÆÄ) ¸ðµâ ±â´É: ÃÊÀú À§»ó ÀâÀ½, ±¤´ë¿ª RF PLL ½ÅÈ£ ¹ß»ý±â ¸ðµâ ÀÛµ¿ ¿Âµµ: 0-75 ¡É, ¹Î°£ µî±Þ ÀçÁú: PC + ¸ÞÅ» »ö»ó: ±×¸²°ú °°ÀÌ
ÆÐÅ°Áö ³»¿ë: 1 x ADF4351 À§»ó Àá±Ý ·çÇÁ ¸ðµâ
À§ÀÇ ÆÐÅ°Áö ³»¿ë¹° ¸¸, ´Ù¸¥ Á¦Ç°Àº Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù. Âü°í: ºû ¹Ý»ç ¹× ´Ù¸¥ µð½ºÇ÷¹ÀÌ·Î ÀÎÇØ »çÁøÀÇ Ç׸ñ »ö»óÀÌ ½ÇÁ¦¿Í ¾à°£ ´Ù¸¦ ¼ö ÀÖ½À´Ï´Ù. ÃøÁ¤ Çã¿ë ¿À·ù +/- 1-3cm.
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