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ECS展頻晶振 ECS-3225S33-250-FN-TR功能介紹和應用
一、ECS展頻晶振介紹
ECS晶振發展至今不管是生產工藝還是應用都已經非常成熟了，但是你真的了解過ECS晶振嗎？從我們熟悉的有源晶振、無源晶振到到晶體、振蕩器以及展頻晶振，這些名稱怎么來的？要了解這些問題還得從ECS晶振的本體——石英晶體講起；（實際上作為振蕩器不止有石英晶振，還有基于半導體的晶振以及陶瓷晶振。石英晶振因為發展時間長，技術相對成熟以及使用廣，本文只圍繞ECS石英晶振來講。）
ECS-3225S33-250-FN-TR
ECS 晶振
ECS-3225S
25MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S33-250-FN-TR
ECS 晶振
ECS-3225S
25MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S33-250-FN-TR
ECS 晶振
ECS-3225S
25MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S33-260-FN-TR
ECS 晶振
ECS-3225S
26MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S33-260-FN-TR
ECS 晶振
ECS-3225S
26MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S33-260-FN-TR
ECS 晶振
ECS-3225S
26MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S33-400-FN-TR
ECS 晶振
ECS-3225S
40MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S33-400-FN-TR
ECS 晶振
ECS-3225S
40MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S33-400-FN-TR
ECS 晶振
ECS-3225S
40MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S25-240-FN-TR
ECS 晶振
ECS-3225S
24MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S25-240-FN-TR
ECS 晶振
ECS-3225S
24MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S25-240-FN-TR
ECS 晶振
ECS-3225S
24MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S25-250-FN-TR
ECS 晶振
ECS-3225S
25MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S25-250-FN-TR
ECS 晶振
ECS-3225S
25MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S25-250-FN-TR
ECS 晶振
ECS-3225S
25MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-160-FN-TR
ECS 晶振
ECS-3225S
16MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-160-FN-TR
ECS 晶振
ECS-3225S
16MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-160-FN-TR
ECS 晶振
ECS-3225S
16MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-200-FN-TR
ECS 晶振
ECS-3225S
20MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-200-FN-TR
ECS 晶振
ECS-3225S
20MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
自1880年發現了石英壓電效應后，晶振隨著電子產品的發展至今已成數字電路中不可或缺的穩定時鐘信號來源。
ECS-3225S18-200-FN-TR
ECS 晶振
ECS-3225S
20MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-240-FN-TR
ECS 晶振
ECS-3225S
24MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-240-FN-TR
ECS 晶振
ECS-3225S
24MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-240-FN-TR
ECS 晶振
ECS-3225S
24MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-270-FN-TR
ECS 晶振
ECS-3225S
27MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-270-FN-TR
ECS 晶振
ECS-3225S
27MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-270-FN-TR
ECS 晶振
ECS-3225S
27MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-320-FN-TR
ECS 晶振
ECS-3225S
32MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-320-FN-TR
ECS 晶振
ECS-3225S
32MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-320-FN-TR
ECS 晶振
ECS-3225S
32MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-400-FN-TR
ECS 晶振
ECS-3225S
40MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-400-FN-TR
ECS 晶振
ECS-3225S
40MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-400-FN-TR
ECS 晶振
ECS-3225S
40MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-500-FN-TR
ECS 晶振
ECS-3225S
50MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-500-FN-TR
ECS 晶振
ECS-3225S
50MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3225S18-500-FN-TR
ECS 晶振
ECS-3225S
50MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-2520S25-240-FN-TR
ECS 晶振
ECS-2520S
24MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S25-240-FN-TR
ECS 晶振
ECS-2520S
24MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S25-240-FN-TR
ECS 晶振
ECS-2520S
24MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S25-500-FN-TR
ECS 晶振
ECS-2520S
50MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
石英晶振的主要功能材料為水晶，即一種化學成分為二氧化硅（SiO2）的六角錐形結晶體。石英之所以成為諧振器的原材料，是由于它具有正（機械能→電能）、逆（電能→機械能）壓電效應。如果沿石英晶片的電軸或機械軸施加壓力使晶片產生形變，那么垂直于這些軸的兩個表面則會產生電荷，這種現象稱為正壓電效應。如果在石英晶體兩個表面施加電場，則晶片在電軸和機械軸方向將延伸或壓縮，這種現象稱為逆壓電效應。基于這種特性，當石英晶振置于交變電場中，晶體的體積會發生周期性的壓縮或拉伸，形成了晶體的機械振動。當交變電場的頻率等于晶片的固有機械諧振頻率時，晶片的機械振動幅度最大，產生共振現象。
ECS-2520S25-500-FN-TR
ECS 晶振
ECS-2520S
50MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S25-500-FN-TR
ECS 晶振
ECS-2520S
50MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-100-FN-TR
ECS 晶振
ECS-2520S
10MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-100-FN-TR
ECS 晶振
ECS-2520S
10MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-100-FN-TR
ECS 晶振
ECS-2520S
10MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-120-FN-TR
ECS 晶振
ECS-2520S
12MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-120-FN-TR
ECS 晶振
ECS-2520S
12MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-120-FN-TR
ECS 晶振
ECS-2520S
12MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-160-FN-TR
ECS 晶振
ECS-2520S
16MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-160-FN-TR
ECS 晶振
ECS-2520S
16MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-160-FN-TR
ECS 晶振
ECS-2520S
16MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-240-FN-TR
ECS 晶振
ECS-2520S
24MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-240-FN-TR
ECS 晶振
ECS-2520S
24MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-240-FN-TR
ECS 晶振
ECS-2520S
24MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-250-FN-TR
ECS 晶振
ECS-2520S
25MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-250-FN-TR
ECS 晶振
ECS-2520S
25MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-250-FN-TR
ECS 晶振
ECS-2520S
25MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-260-FN-TR
ECS 晶振
ECS-2520S
26MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-260-FN-TR
ECS 晶振
ECS-2520S
26MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-260-FN-TR
ECS 晶振
ECS-2520S
26MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-320-FN-TR
ECS 晶振
ECS-2520S
32MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-320-FN-TR
ECS 晶振
ECS-2520S
32MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-320-FN-TR
ECS 晶振
ECS-2520S
32MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-400-FN-TR
ECS 晶振
ECS-2520S
40MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-400-FN-TR
ECS 晶振
ECS-2520S
40MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-400-FN-TR
ECS 晶振
ECS-2520S
40MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-500-FN-TR
ECS 晶振
ECS-2520S
50MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-500-FN-TR
ECS 晶振
ECS-2520S
50MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2520S18-500-FN-TR
ECS 晶振
ECS-2520S
50MHz
-40°C ~ 85°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2333-270-BN-TR
ECS 晶振
ECS-2333
27MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
（1）無源晶振
當晶體通過基座、外殼、鋅白銅、上蓋等通過數十項工藝后就做出了我們的無源晶振。作為電子工程師都知道無源晶振需要起振還需要外圍的起振電路，所以這種簡單的晶振也叫晶體、無源晶振，優點主要為信號電平可變，低成本、低功耗等優勢，應用場景十分豐富。
ECS-2333-270-BN-TR
ECS 晶振
ECS-2333
27MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-2333-270-BN-TR
ECS 晶振
ECS-2333
27MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-2333-240-BN-TR
ECS 晶振
ECS-2333
24MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-2333-240-BN-TR
ECS 晶振
ECS-2333
24MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-2333-240-BN-TR
ECS 晶振
ECS-2333
24MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-2333-100-BN-TR
ECS 晶振
ECS-2333
10MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-2333-100-BN-TR
ECS 晶振
ECS-2333
10MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-2333-100-BN-TR
ECS 晶振
ECS-2333
10MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-2333-160-BN-TR
ECS 晶振
ECS-2333
16MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-2333-160-BN-TR
ECS 晶振
ECS-2333
16MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-2333-160-BN-TR
ECS 晶振
ECS-2333
16MHz
-40°C ~ 85°C
0.126" L x 0.098" W (3.20mm x 2.50mm)
ECS-3953M-400-B-TR
ECS 晶振
ECS-3953M
40MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-400-B-TR
ECS 晶振
ECS-3953M
40MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-400-B-TR
ECS 晶振
ECS-3953M
40MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-500-B-TR
ECS 晶振
ECS-3953M
50MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-500-B-TR
ECS 晶振
ECS-3953M
50MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-500-B-TR
ECS 晶振
ECS-3953M
50MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-480-B-TR
ECS 晶振
ECS-3953M
48MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-480-B-TR
ECS 晶振
ECS-3953M
48MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-480-B-TR
ECS 晶振
ECS-3953M
48MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-250-B-TR
ECS 晶振
ECS-3953M
25MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-250-B-TR
ECS 晶振
ECS-3953M
25MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-250-B-TR
ECS 晶振
ECS-3953M
25MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-080-B-TR
ECS 晶振
ECS-3953M
8MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-080-B-TR
ECS 晶振
ECS-3953M
8MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
（2）有源晶振
當我們的產品需要精度較高、接線盡可能簡單的情況下就誕生了一種將起振電路IC集成到與水晶一起封裝到外殼里的晶振，即有源晶振、振蕩器，其精密度與穩定性高于無源晶振。
ECS-3953M-080-B-TR
ECS 晶振
ECS-3953M
8MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-100-B-TR
ECS 晶振
ECS-3953M
10MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-100-B-TR
ECS 晶振
ECS-3953M
10MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-100-B-TR
ECS 晶振
ECS-3953M
10MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-240-B-TR
ECS 晶振
ECS-3953M
24MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-240-B-TR
ECS 晶振
ECS-3953M
24MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-240-B-TR
ECS 晶振
ECS-3953M
24MHz
-10°C ~ 70°C
0.295" L x 0.197" W (7.50mm x 5.00mm)
ECS-3953M-500-BN-TR
ECS 晶振
ECS-3953M-BN
50MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-500-BN-TR
ECS 晶振
ECS-3953M-BN
50MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-500-BN-TR
ECS 晶振
ECS-3953M-BN
50MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-040-BN-TR
ECS 晶振
ECS-3953M-BN
4MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-040-BN-TR
ECS 晶振
ECS-3953M-BN
4MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-040-BN-TR
ECS 晶振
ECS-3953M-BN
4MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-018-BN-TR
ECS 晶振
ECS-3953M-BN
1.8432MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-018-BN-TR
ECS 晶振
ECS-3953M-BN
1.8432MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-018-BN-TR
ECS 晶振
ECS-3953M-BN
1.8432MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-200-BN-TR
ECS 晶振
ECS-3953M-BN
20MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-200-BN-TR
ECS 晶振
ECS-3953M-BN
20MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-200-BN-TR
ECS 晶振
ECS-3953M-BN
20MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-480-AU-TR
ECS 晶振
ECS-3953M-AU
48MHz
-55°C ~ 125°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-480-AU-TR
ECS 晶振
ECS-3953M-AU
48MHz
-55°C ~ 125°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-480-AU-TR
ECS 晶振
ECS-3953M-AU
48MHz
-55°C ~ 125°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3963-080-BN-TR
ECS 晶振
ECS-3963-BN
8MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-080-BN-TR
ECS 晶振
ECS-3963-BN
8MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-080-BN-TR
ECS 晶振
ECS-3963-BN
8MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3961-040-AU-TR
ECS 晶振
ECS-3961
4MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3961-040-AU-TR
ECS 晶振
ECS-3961
4MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3961-040-AU-TR
ECS 晶振
ECS-3961
4MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-250-BN-TR
ECS 晶振
ECS-3963-BN
25MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-250-BN-TR
ECS 晶振
ECS-3963-BN
25MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
三應用
在實際的整改中，關于時鐘超標時鐘是EMC工程師頭疼的問題，絕大部分的時鐘來源又是由晶振提供，用常規方法將周邊配置電路重新匹配、隔離、濾波、屏蔽后依然無法解決這個難點。
ECS-3963-250-BN-TR
ECS 晶振
ECS-3963-BN
25MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3961-200-AU-TR
ECS 晶振
ECS-3961
20MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3961-200-AU-TR
ECS 晶振
ECS-3961
20MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3961-200-AU-TR
ECS 晶振
ECS-3961
20MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-240-BN-TR
ECS 晶振
ECS-3963-BN
24MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-240-BN-TR
ECS 晶振
ECS-3963-BN
24MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-240-BN-TR
ECS 晶振
ECS-3963-BN
24MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-400-BN-TR
ECS 晶振
ECS-3963-BN
40MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-400-BN-TR
ECS 晶振
ECS-3963-BN
40MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-400-BN-TR
ECS 晶振
ECS-3963-BN
40MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-2033-147.4-AU
ECS 晶振
ECS-2033
14.7456MHz
-55°C ~ 125°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2033-147.4-AU
ECS 晶振
ECS-2033
14.7456MHz
-55°C ~ 125°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2033-147.4-AU
ECS 晶振
ECS-2033
14.7456MHz
-55°C ~ 125°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-3963-250-AU-TR
ECS 晶振
ECS-3963
25MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-250-AU-TR
ECS 晶振
ECS-3963
25MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-250-AU-TR
ECS 晶振
ECS-3963
25MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-333-BN-TR
ECS 晶振
ECS-3963-BN
33.333MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-333-BN-TR
ECS 晶振
ECS-3963-BN
33.333MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-333-BN-TR
ECS 晶振
ECS-3963-BN
33.333MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-2033-080-AU
ECS 晶振
ECS-2033
8MHz
-55°C ~ 125°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2033-080-AU
ECS 晶振
ECS-2033
8MHz
-55°C ~ 125°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-2033-080-AU
ECS 晶振
ECS-2033
8MHz
-55°C ~ 125°C
0.098" L x 0.079" W (2.50mm x 2.00mm)
ECS-3963-160-AU-TR
ECS 晶振
ECS-3963
16MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-160-AU-TR
ECS 晶振
ECS-3963
16MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
傳統排除電磁波干擾需要在回路中加入磁珠,濾波器,接地回路,以及金屬封罩。 ECS展頻晶體振蕩器其原理是通過調制輸出信號使輸出信號的電磁干擾擴散到更大的頻譜上。主要應用于抗干擾系統中。
ECS-3963-160-AU-TR
ECS 晶振
ECS-3963
16MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3961-160-AU-TR
ECS 晶振
ECS-3961
16MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3961-160-AU-TR
ECS 晶振
ECS-3961
16MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3961-160-AU-TR
ECS 晶振
ECS-3961
16MHz
-55°C ~ 125°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3953M-666-BN-TR
ECS 晶振
ECS-3953M-BN
66.666MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-666-BN-TR
ECS 晶振
ECS-3953M-BN
66.666MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3953M-666-BN-TR
ECS 晶振
ECS-3953M-BN
66.666MHz
-40°C ~ 85°C
0.276" L x 0.197" W (7.00mm x 5.00mm)
ECS-3525-250-B-TR
ECS 晶振
ECS-3525
25MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-250-B-TR
ECS 晶振
ECS-3525
25MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-250-B-TR
ECS 晶振
ECS-3525
25MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-240-B-TR
ECS 晶振
ECS-3525
24MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-240-B-TR
ECS 晶振
ECS-3525
24MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-240-B-TR
ECS 晶振
ECS-3525
24MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-800-BN-TR
ECS 晶振
ECS-3963-BN
80MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-800-BN-TR
ECS 晶振
ECS-3963-BN
80MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3963-800-BN-TR
ECS 晶振
ECS-3963-BN
80MHz
-40°C ~ 85°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-333-B-TR
ECS 晶振
ECS-3518
33.333MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-333-B-TR
ECS 晶振
ECS-3518
33.333MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-333-B-TR
ECS 晶振
ECS-3518
33.333MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-500-B-TR
ECS 晶振
ECS-3518
50MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-500-B-TR
ECS 晶振
ECS-3518
50MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS晶振除了頻率范圍,工作電壓,溫度頻差,溫度范圍這些參數,在選購防電磁干擾晶振時還需要選擇擴展類型以及擴展百分比。
擴展類型分為向下和中心。向下擴展:是調制過程可以在標稱頻率的。中心擴展是50%向上和50%下降調制。擴展百分比是擴展頻譜用百分比來衡量調制的大小。
ECS-3518-500-B-TR
ECS 晶振
ECS-3518
50MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-333-B-TR
ECS 晶振
ECS-3525
33.333MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-333-B-TR
ECS 晶振
ECS-3525
33.333MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-333-B-TR
ECS 晶振
ECS-3525
33.333MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-040-B-TR
ECS 晶振
ECS-3525
4MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-040-B-TR
ECS 晶振
ECS-3525
4MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-040-B-TR
ECS 晶振
ECS-3525
4MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-100-B-TR
ECS 晶振
ECS-3525
10MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-100-B-TR
ECS 晶振
ECS-3525
10MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-100-B-TR
ECS 晶振
ECS-3525
10MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-120-B-TR
ECS 晶振
ECS-3525
12MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-120-B-TR
ECS 晶振
ECS-3525
12MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-120-B-TR
ECS 晶振
ECS-3525
12MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-200-B-TR
ECS 晶振
ECS-3525
20MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-200-B-TR
ECS 晶振
ECS-3525
20MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-200-B-TR
ECS 晶振
ECS-3525
20MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-320-B-TR
ECS 晶振
ECS-3525
32MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-320-B-TR
ECS 晶振
ECS-3525
32MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-320-B-TR
ECS 晶振
ECS-3525
32MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-400-B-TR
ECS 晶振
ECS-3525
40MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-400-B-TR
ECS 晶振
ECS-3525
40MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-400-B-TR
ECS 晶振
ECS-3525
40MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-480-B-TR
ECS 晶振
ECS-3525
48MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-480-B-TR
ECS 晶振
ECS-3525
48MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-480-B-TR
ECS 晶振
ECS-3525
48MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
所謂條條大路通羅馬，與大禹治水一樣堵不行就用疏，既然超標的是尖峰點，就用手段把尖峰點的能量給轉移。這里就用到我們之前提到的展頻技術，不同的是此次我們是基于時鐘源——晶振做的優化，直接在有源晶振內部集成起振電路與展頻電路從而減少展頻IC外圍電路減小空間與其他匹配物料的成本。
ECS-3525-600-B-TR
ECS 晶振
ECS-3525
60MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-600-B-TR
ECS 晶振
ECS-3525
60MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3525-600-B-TR
ECS 晶振
ECS-3525
60MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-040-B-TR
ECS晶振
ECS-3518
4MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-040-B-TR
ECS 晶振
ECS-3518
4MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-040-B-TR
ECS 晶振
ECS-3518
4MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-080-B-TR
ECS 晶振
ECS-3518
8MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-080-B-TR
ECS 晶振
ECS-3518
8MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-080-B-TR
ECS 晶振
ECS-3518
8MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-120-B-TR
ECS 晶振
ECS-3518
12MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-120-B-TR
ECS 晶振
ECS-3518
12MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-120-B-TR
ECS 晶振
ECS-3518
12MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-320-B-TR
ECS 晶振
ECS-3518
32MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-320-B-TR
ECS 晶振
ECS-3518
32MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-3518-320-B-TR
ECS 晶振
ECS-3518
32MHz
0°C ~ 70°C
0.197" L x 0.126" W (5.00mm x 3.20mm)
ECS-8FM-010-TR
ECS 晶振
ECS-8F
1MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FM-010-TR
ECS 晶振
ECS-8F
1MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FM-010-TR
ECS 晶振
ECS-8F
1MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FM-024-TR
ECS 晶振
ECS-8F
2.4576MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FM-024-TR
ECS 晶振
ECS-8F
2.4576MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
新一代的ECS展頻晶振 ECS-3225S33-250-FN-TR功能介紹和應用經過優化可以根據客戶實際需求進行燒錄成不同的頻率與展頻寬度，在驗證效果時客戶如之前用的有源晶振可以直接PIN對PIN焊接驗證，若用的無源晶振我們還專門為此制作了用于驗證的測試板方便客戶驗證其效果。
ECS-8FM-024-TR
ECS 晶振
ECS-8F
2.4576MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FM-143-TR
ECS 晶振
ECS-8F
14.31818MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FM-143-TR
ECS 晶振
ECS-8F
14.31818MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FM-143-TR
ECS 晶振
ECS-8F
14.31818MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-080-TR
ECS 晶振
ECS-8FX
8MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-080-TR
ECS 晶振
ECS-8FX
8MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-080-TR
ECS 晶振
ECS-8FX
8MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FA3X-245.7-TR
ECS 晶振
ECS-8FX
24.576MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FA3X-245.7-TR
ECS 晶振
ECS-8FX
24.576MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FA3X-245.7-TR
ECS 晶振
ECS-8FX
24.576MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FM-040-TR
ECS 晶振
ECS-8F
4MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FM-040-TR
ECS 晶振
ECS-8F
4MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FM-040-TR
ECS 晶振
ECS-8F
4MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-040-TR
ECS 晶振
ECS-8FX
4MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-040-TR
ECS 晶振
ECS-8FX
4MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-040-TR
ECS 晶振
ECS-8FX
4MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-049-TR
ECS 晶振
ECS-8FX
4.9152MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-049-TR
ECS 晶振
ECS-8FX
4.9152MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-049-TR
ECS 晶振
ECS-8FX
4.9152MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-010-TR
ECS 晶振
ECS-8FX
1MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-010-TR
ECS 晶振
ECS-8FX
1MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-010-TR
ECS 晶振
ECS-8FX
1MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-020-TR
ECS 晶振
ECS-8FX
2MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-020-TR
ECS 晶振
ECS-8FX
2MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
ECS-8FMX-020-TR
ECS 晶振
ECS-8FX
2MHz
-40°C ~ 85°C
0.551" L x 0.341" W (14.00mm x 8.65mm)
若您也有同樣的EMI時鐘超標問題可以與我們溝通，我們專業的EMC工程師會根據您的情況選出最合適的展頻晶振幫助您解決EMC問題。請聯系我們0755-27876565/18924600166
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