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	<title>3.8x3.8 SAW 듀플렉서 - 편집 역사</title>
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	<updated>2026-06-10T20:56:23Z</updated>
	<subtitle>이 문서의 편집 역사</subtitle>
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		<id>https://www.togotech.co.kr/index.php?title=3.8x3.8_SAW_%EB%93%80%ED%94%8C%EB%A0%89%EC%84%9C&amp;diff=86196&amp;oldid=prev</id>
		<title>Togotech: 새 문서: 3.8x3.8 SAW 듀플렉서 &lt;ol&gt; &lt;li&gt; 전자부품 &lt;ol&gt; &lt;li&gt; SAW대문 &lt;ol&gt; &lt;li&gt; SAW 듀플렉서 &lt;ol&gt; &lt;li&gt; 9.5x7.5 SAW 듀플렉서 &lt;li&gt; 5.0x5.0 SAW 듀플렉서 &lt;li...</title>
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		<updated>2025-05-30T12:38:01Z</updated>

		<summary type="html">&lt;p&gt;새 문서: 3.8x3.8 SAW 듀플렉서 &amp;lt;ol&amp;gt; &amp;lt;li&amp;gt; &lt;a href=&quot;/index.php/%EC%A0%84%EC%9E%90%EB%B6%80%ED%92%88&quot; title=&quot;전자부품&quot; data-bs-title=&quot;전자부품&quot;&gt;전자부품&lt;/a&gt; &amp;lt;ol&amp;gt; &amp;lt;li&amp;gt; &lt;a href=&quot;/index.php/SAW%EB%8C%80%EB%AC%B8&quot; class=&quot;mw-redirect&quot; title=&quot;SAW대문&quot; data-bs-title=&quot;SAW대문&quot;&gt;SAW대문&lt;/a&gt; &amp;lt;ol&amp;gt; &amp;lt;li&amp;gt; &lt;a href=&quot;/index.php/SAW_%EB%93%80%ED%94%8C%EB%A0%89%EC%84%9C&quot; title=&quot;SAW 듀플렉서&quot; data-bs-title=&quot;SAW_듀플렉서&quot;&gt;SAW 듀플렉서&lt;/a&gt; &amp;lt;ol&amp;gt; &amp;lt;li&amp;gt; &lt;a href=&quot;/index.php/9.5x7.5_SAW_%EB%93%80%ED%94%8C%EB%A0%89%EC%84%9C&quot; title=&quot;9.5x7.5 SAW 듀플렉서&quot; data-bs-title=&quot;9.5x7.5_SAW_듀플렉서&quot;&gt;9.5x7.5 SAW 듀플렉서&lt;/a&gt; &amp;lt;li&amp;gt; &lt;a href=&quot;/index.php/5.0x5.0_SAW_%EB%93%80%ED%94%8C%EB%A0%89%EC%84%9C&quot; title=&quot;5.0x5.0 SAW 듀플렉서&quot; data-bs-title=&quot;5.0x5.0_SAW_듀플렉서&quot;&gt;5.0x5.0 SAW 듀플렉서&lt;/a&gt; &amp;lt;li...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;새 문서&lt;/b&gt;&lt;/p&gt;&lt;div&gt;3.8x3.8 SAW 듀플렉서&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt; [[전자부품]]&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt; [[SAW대문]]&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt; [[SAW 듀플렉서]]&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt; [[9.5x7.5 SAW 듀플렉서]]&lt;br /&gt;
&amp;lt;li&amp;gt; [[5.0x5.0 SAW 듀플렉서]]&lt;br /&gt;
&amp;lt;li&amp;gt; [[3.8x3.8 SAW 듀플렉서]] - 이 페이지&lt;br /&gt;
&amp;lt;li&amp;gt; [[3.2x2.5 SAW 듀플렉서]]&lt;br /&gt;
&amp;lt;li&amp;gt; [[3.0x2.5 SAW 듀플렉서]]&lt;br /&gt;
&amp;lt;li&amp;gt; [[2.5x2.0 SAW 듀플렉서]]&lt;br /&gt;
&amp;lt;li&amp;gt; [[2.0x1.6 SAW 듀플렉서]]&lt;br /&gt;
&amp;lt;li&amp;gt; [[1.8x1.4 SAW 듀플렉서]]&lt;br /&gt;
&amp;lt;li&amp;gt; [[1.55x1.15 SAW 듀플렉서]]&lt;br /&gt;
&amp;lt;li&amp;gt; [[1.4x1.1 SAW 듀플렉서]]&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;3.8x3.8mm&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;삼성전기&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;LTCC, 캐비티 패키지, KYH&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:saw_dpx3838_01_001.jpg | 이 상태로 존재함&lt;br /&gt;
image:saw_dpx3838_01_002.jpg&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;팬택 &amp;amp; 큐리텔 [[PT-L2200]] 피처폰에서&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;SFXG65KC401, Korea PCS(Tx 1765MHz Rx 1855MHz), China 2006 190lot&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:pt_l2200_013.jpg | FCI 7214 [[PAM]] -&amp;gt; 무라타 [[아이솔레이터]] -&amp;gt; DPX&lt;br /&gt;
image:pt_l2200_014.jpg&lt;br /&gt;
image:pt_l2200_015.jpg | LTCC 6층 적층&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;뚜껑을 벗기고&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:pt_l2200_016.jpg&lt;br /&gt;
image:pt_l2200_017.jpg | 빨강화살표 전극 - 괜히 넣었다. isolation 특성을 저해한다. 파랑화살표 본딩 - Rx와 Tx를 연결하는 와이어를 공통으로 찍었기 때문에 isolation 특성을 저해한다.&lt;br /&gt;
image:pt_l2200_018.jpg | XG65KC4, KYH 씨 설계로 추정&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;불에 태우면&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:pt_l2200_018_001.jpg&lt;br /&gt;
image:pt_l2200_018_002.jpg&lt;br /&gt;
image:pt_l2200_018_003.jpg&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;K-PCS 내전력, 50도씨에서 1W 5만시간 이상&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;Fujitsu&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;FAR-D5CF-881M50-D1F1&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;2006.02 출시, 팬택, SKY 주크박스 [[IM-U110]] 피처폰&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;외관, F1 마킹은 FAR-D5CF-881M50-D1F1 이다.&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:im_u110_018.jpg&lt;br /&gt;
image:im_u110_018_001.jpg | [[LTCC 제품]] 패키지 위에 가장자리에만 AuSn[[솔더]]가 발라진 평탄한 뚜껑(lid)를 눌러서 납땜하였다.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;뚜껑(lid)을 벗기면&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:im_u110_018_002.jpg | [[Al 웨지 와이어본딩]]&lt;br /&gt;
image:im_u110_018_003.jpg | 패키지 4코너에 접지용 비아가 있다.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;다이 관찰&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:im_u110_018_004.jpg | Tx 다이에는 5개 본딩, Rx 다이는 10개 본딩&lt;br /&gt;
image:im_u110_018_005.jpg | 유기물 오염&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt; [[EMI]] 차폐를 강화시킨 밑면 [[접지]] 패턴&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:im_u110_018_006.jpg | ANT Tx Rx 단자 위치. 패키지 밑면 T자 접지에 납땜하지 않았다.&lt;br /&gt;
image:im_u110_018_007.jpg | 갈아낸 후 전극 모양&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;패키지를 가열한 후. 와이어가 연결된 전극은 [[SAW필터에서 초전성]] 때문에 쉽게 녹는다.&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:im_u110_018_008.jpg&lt;br /&gt;
image:im_u110_018_009.jpg&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;Matsushita Electronic Components Co. (Panasonic)&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;데이타시트 &lt;br /&gt;
&amp;lt;li&amp;gt;2006.10 출시 삼성 월드로밍 [[SCH-V920]] 슬라이드 피처폰&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;기술정보&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;내부 패턴을 보면 Epcos 설계와 매우 유사&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;CDMA, Fc=836.5/881.5MHz, 모델명 EFSD836Mxx&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:sch_v920_025.jpg&lt;br /&gt;
image:sch_v920_025_001.jpg&lt;br /&gt;
image:sch_v920_025_002.jpg&lt;br /&gt;
image:sch_v920_025_003.jpg | D83FL 88 HR&lt;br /&gt;
image:sch_v920_025_004.jpg&lt;br /&gt;
image:sch_v920_025_005.jpg&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;J-CDMA, fc=856.5/911.5MHz, 모델명 EFSD911MD1 또는 EFSD911MD2&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:sch_v920_026.jpg&lt;br /&gt;
image:sch_v920_026_001.jpg&lt;br /&gt;
image:sch_v920_026_002.jpg&lt;br /&gt;
image:sch_v920_026_003.jpg | A8590G12P&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;2007년 팬택&amp;amp;큐리텔 스위블 피처폰 [[canU701D]]에서&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;외관&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:canu701d_011.jpg | Qualcomm RFT6100 Tx IC, FCI 7214 PAM, Matsushita EFSD1765D2S3 SAW DPX, FCI 7510 LNA, Qualcomm RFR6000 Rx IC&lt;br /&gt;
image:canu701d_012.jpg&lt;br /&gt;
image:canu701d_013.jpg | EFSD1765D2S3, Matsushita Electronic Components Co., Ltd.(Osaka) LCR Device Company, Ceramic Business Unit, 2003년 규격서에서&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;측정&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:canu701d_024.jpg&lt;br /&gt;
image:canu701d_025.png&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;기밀성 테스트(문제 없다.) 및 온도 특성&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:canu701d_026.jpg&lt;br /&gt;
image:canu701d_027.jpg&lt;br /&gt;
image:canu701d_028.png | 약 130도씨&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;납땜 단자 고착 강도&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:canu701d_029.jpg | 땜납이 떨어진다. LTCC 전극 고착강도가 무척 높다.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;다이&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:canu701d_030.jpg | AuSn 리드를 칼로 뜯어낸 후&lt;br /&gt;
image:canu701d_031.jpg | 리버스(칩을 2nd 본딩), 알루미늄 웨지 와이어본딩&lt;br /&gt;
image:canu701d_032.jpg | 모든 IDT가 C 직렬연결&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;현미경 촬영 거리를 줄이기 위해, 다이를 뜯어내기 위해, 빨갛게 달궈 Ag 에폭시 접착력을 떨어뜨려 다이를 뜯어냄&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:canu701d_033.jpg | 우물 자국은 이물질이 폭발한 듯&lt;br /&gt;
image:canu701d_034.jpg | 단단한 전극인듯, 산화물 보호막이 있는 듯&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;SAWTEK 856331, CDMA용 850MHz&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;규격서 - 6p&lt;br /&gt;
&amp;lt;li&amp;gt; [[SAW 듀플렉서]]&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;SAWTEK 856331, W마크가 이 기종이다. 1997년 141일차, 생산지C&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:ms500_01_026.jpg | [[안테나]]와 DPX와의 경로 중간에 [[안테나 커넥터 스위치]]가 있다.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;주파수 특성&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:ms500_01_027.jpg&lt;br /&gt;
image:ms500_01_027_001.png | 광대역 특성&lt;br /&gt;
image:ms500_01_027_002.png | 통과대역 특성&lt;br /&gt;
image:ms500_01_027_003.png | 3포트 반사 특성&lt;br /&gt;
image:ms500_01_027_004.png | 3포트 매칭&lt;br /&gt;
image:ms500_01_027_005.png | Tx/Rx ladder 필터의 지연시간 약 20nsec&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;뚜껑 열기(delidding)&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:ms500_01_028.jpg | [[Au 볼 와이어본딩]]에서 와이어가 [[직선 도선 인덕터]]로 동작한다.&lt;br /&gt;
image:ms500_01_029.jpg | 왼쪽과 오른쪽 두 패턴 사이를 [[차폐]]하기 위한 Y자 접지 패턴이 이채롭다.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;패턴&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:ms500_01_030.jpg | 위쪽이 Tx 패턴일 듯&lt;br /&gt;
image:ms500_01_031.jpg | [[정전기]] 파괴&lt;br /&gt;
image:ms500_01_032.jpg | 정전기 파괴&lt;br /&gt;
image:ms500_01_033.jpg | 글꼴 설계, M자는 [[Copyright]]&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;/div&gt;</summary>
		<author><name>Togotech</name></author>
		
	</entry>
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