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| AQV225A资料 | |
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AQV225A PDF Download |
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File Size : 116 KB
Manufacturer:PAN Description:The AMI signal first enters a fixed equalizer, which is designed to overcome the intersymbol interference caused by long cable lengths and crosstalk. This fixed equalizer is optimized for DS3 application and its effect should be compensated by an external filter circuit similar to Figure 1, for all square shaped signals such as DS3-high or 34 Mbit/s E3. For all new designs, the addition of the filter for DS3 and STS-1 as well as E3 rate allows the circuit to work with sharp pulses such as DS3-high. The signal is then input to a variable gain differential amplifier whose output is maintained at a constant voltage level regardless of the input voltage level. The gain of this amplifier is adjusted by detecting the peak of the signal and comparing it to a fixed reference. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：AQV225A 厂 家：PAN 封 装：DIP/SOP 批 号：07+ 数 量：2000 说 明： |
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运 费： 所在地： 新旧程度： |
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| 联系人：林小姐 |
| 电 话：086-755-23815997 |
| 手 机：13632589437 |
| QQ：1097182423,2851921558 |
| MSN： |
| 传 真：0755-23815984 |
| EMail：joylin@hongbotong.com |
| 公司地址： 深圳市福田区深南中路3006号佳和大厦B座2007室 |
