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| 54LS138/BEAJC资料 | |
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54LS138/BEAJC PDF Download |
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File Size : 116 KB
Manufacturer:TI Description:The special requirements of a VCXO crystal are best met with a full size AT-cut round quartz crystal blank. Unfortunately, this blank will only fit into the traditional full size HC/49U metal can or the smaller UM1. These packages are available with wire leads for through hole mounting, or a third lead may be added to the top of the crystal can and the three leads may then be formed into a surface mount gull wing device. Smaller surface mount packages, including HC49/US (the short can), require a smaller piece of quartz (often called AT strip resonators). The resulting mechanical limitations of strip resonators restrict the performance of the crystal. The smaller electrodes mean that C0/C1 is higher and the pullability spec is harder to meet. Greater mechanical losses in the quartz mean that the ESR |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：54LS138/BEAJC 厂 家：TI 封 装：DIP 批 号：9432+ 数 量：15 说 明：绝对原装正品底价 |
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运 费： 所在地： 新旧程度： |
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| 联系人：龙先生,胡小姐 |
| 电 话：0755-83226907,83229025,83226903 |
| 手 机：13927436669 |
| QQ：1109170345,514620629 |
| MSN：hlh1999@msn.com |
| 传 真：0755-83226930 |
| EMail：sale@cdf-ic.com |
| 公司地址： 深圳市福田区中航路新亚洲电子商城国利大厦710室. |
