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| ADS1213U资料 | |
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ADS1213U PDF Download |
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File Size : 116 KB
Manufacturer:BB Description: The phase detector used is a phase frequency detector (PFD) with a current (charge pump) output. This phase detector has a triangular characteristic for an input phase error in the range C2 <e < 2. The charge pump provides an output current in the range 50µA and hence gives a phase detector gain of (50/2 ) µA/rad (8µA/rad). The advantage of the PFD over a pure phase detector is that it is also a frequency discriminator and will always lock the loop irrespective of the initial frequency offset. The PLL loop characteristics such as lockCup time, capture range, loop bandwidth and VCO reference sideband suppression are controlled by the external loop filter. For certain applications spurious sidebands at the reference frequency must be adequately suppressed and a 3rd order loop is recommended. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：ADS1213U 厂 家：BB 封 装：SOP 批 号：07+ 数 量：2000 说 明：100%真实库存，原装，部分现货 |
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运 费： 所在地：深圳 新旧程度： |
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| 联系人：陈小姐 |
| 电 话：0755-83605789 |
| 手 机：13428979109 |
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| 公司地址： 广东深圳市福田区华强北（振华路）赛格高科德电子市场A1848室 |
