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- ºê·£µå À̸§: Circuiter Hardware
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- ±Ù¿ø: CN (Á¤Ç°)
- Áõ¸í¼: NONE
True rms-ÀÀ´ä Àü·Â °ËÃâ±â AD8362-50M-3.8GHZ |
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![](https://ae01.alicdn.com/kf/H462f685e4e994ba2917d30f38c070b9e1.png) 1. Á¦Ç° ½Åû:
1. ÀÛµ¿ ÁÖÆļö ´ë¿ªÆø: ÀÛµ¿ ÁÖÆļö´Â ÀÏ ¼ö ÀÖ½À´Ï´Ù 50Hz ~ 3.8GHz ÀûÇÕÇÑ ±¤´ë¿ª Àü¿ø °¨Áö, ÆíÆòÇÑ ÀÔÃâ·Â ÀÀ´äÀ¸·Î.
2. ³ôÀº µ¿ÀûÀÎ ¹üÀ§: ÀÔ·Â µ¿ÀûÀÎ ¹üÀ§±îÁö ÀÔ´Ï´Ù 60dB. ÀÖ´Â 50Ω ½Ã½ºÅÛ, ÀÔ·Â ½ÅÈ£ ¹üÀ§-52 + 8dbm¿¡ dBm.
3. ³ôÀº Á¤È®µµ ¹× ¼±Çü¼º Á¤È®ÇÑ ¼±Çü Á¦°ø µ¥½Ãº§ (dB), 50mV/dbÀÇ Ãâ·Â Àü¾Ð.
4. True RMS Èû ŽÁö ad8362´Â Áø½ÇÇÑ RMS ÀÀ´äÀÔ´Ï´Ù Àü·Â °ËÃâ±â. ÃøÁ¤ °á°ú´Â µ¶¸³ÀûÀÔ´Ï´Ù ½ÅÈ£ ÆÄÇüÀº º¹ÇÕ¹°ÀÇ RF ÈûÀ» °ËÃâÇÒ ¼ö ÀÖ½À´Ï´Ù º¯Á¶ µÈ ½ÅÈ£ (CDMA, W-CDMA, 8PSK, QAM Æ÷ÇÔ) OFDM ½ÅÈ£). IS95, CDMA2000, 3GPP, GSM/edge¸¦ À§ÇØ Àû´çÇÑ, Mmds¿Í ´Ù¸¥ ±¤´ë¿ª Á¢±Ù Àåºñ.
5. µÎ °¡Áö ÀÛµ¿ ¸ðµå°¡ ÀÖ½À´Ï´Ù.
AD8362 µÎ °¡Áö ÀÛµ¿ ¸ðµå: Àü·Â ÃøÁ¤ ¹× ÄÁÆ®·Ñ·¯. ±×¸² 1¿¡¼ Àü¿ø ÃøÁ¤ ¸ðµå, VOUT ¹× VSET
ÇÉÀº Á÷Á¢ ¿¬°áµÇ°í, »êÃâ Àü¾ÐÀº ÀÔ´Ï´Ù ºñ·Ê ´ë¼ö rms °ª ÀÔ·Â . ÀÔ·Â ½ÅÈ£°¡ 1db¿¡ ÀÇÇÏ¿© Áõ°¡ÇÒ ¶§, »êÃâ Àü¾Ð vout´Â 50 mv¿¡ ÀÇÇØ, (Vs-0.1) v±îÁö Áõ°¡ÇÏ°í, Àü¾Ð µ¶¼´Â ÈûÀÇ Å©±â¸¦ Á÷Á¢ ¹Ý¿µÇÕ´Ï´Ù, ÀÌ ÀÛµ¿ ÇüÅ´ Èû ¹ÌÅÍ ÈûÀ» À§ÇØ Àû´çÇÕ´Ï´Ù °¨Áö. ¶Ç ´Ù¸¥ ÀÛµ¿ ¸ðµå´Â ÄÁÆ®·Ñ·¯. ±×¸² 2¿Í °°ÀÌ, ±âÁØ Àü¾Ð °ªÀº VSET Å͹̳ο¡ ¼³Á¤µË´Ï´Ù. Àü¿ø Àü¾Ð Ad8362¿¡ ÀÇÇØ °ËÃâµÈ °¡Ä¡´Â Âü°í º¸´Ù´Â ´õ Áß´ëÇÕ´Ï´Ù Àü¾Ð °ª, Àü¾Ð vout´Â ³ôÀº ¼öÁØÀ» Ãâ·ÂÇÕ´Ï´Ù. ¶§ Ad8362´Â Èû Àü¾Ð °¡Ä¡ÀÇ º¸´Ù´Â ´õ ÀûÀº ¶§ °ËÃâÇÕ´Ï´Ù Âü°í Àü¾Ð °ª, ¶§ Àü¾Ð Vout »ç¿ë AD8307 ÈûÀ» ÃøÁ¤Çϱâ À§ÇÏ¿©, ÀüÇüÀûÀÎ ¼±Çü °æ»ç¸éÀº ÀÔ´Ï´Ù 0.025 V/dB ¹× ÃøÁ¤ ¹üÀ§´Â-75 dBm ~ + 16 dbmÀÔ´Ï´Ù. º¸È£ Æ÷ź°ú ¹Ý´ë·Î ¹ÝÀü ¿¬°á º¸È£·Î ´ÙÀÌ¿Àµå.
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1. Àü·Â °ø±Þ Àü¾Ð: 5V DC (ÀüÇüÀûÀÎ ÇöÀç °¡Ä¡ 20mA)
2. ÀÔ·Â ½ÅÈ£ µ¿Àû ¹üÀ§: -52 dBm + 8dBm
3. ¸ðµâ Áö¿ø º¯°æ »ç¸é °¨Áö, Àü·Â ÃøÁ¤ ¹× ÄÁÆ®·Ñ·¯.
4. ´ë¿ªÆø: 50MHz ~ 3.8GHz
5. ¾Ë·ç¹Ì´½ ÇÕ±Ý °üÀ» °¡Áø ±Ý¼Ó Æ÷ź ¹æÆÐ
6. ÀÔ·Â ÀÓÇÇ´ø½º: 50 ¿È (ÀÔ·Â ½ÅÈ£´Â ÀÏÄ¡ÇÕ´Ï´Ù ÇÔ²² ¹ß·é)
°¨Áö ½½·ÎÇÁ ¹× Àü·Â ÃøÁ¤ ¹× ÄÁÆ®·Ñ·¯
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