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| DG508ACWE资料 | |
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DG508ACWE PDF Download |
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File Size : 116 KB
Manufacturer:MAXIM Description:The MAX2205 has high-input impedance for use with high-value resistive tapping from a CDMA power ampli- fier. This coupling method is the lowest cost and lowest loss when used with an isolator. The application circuit is shown in Figure 2. Connect C FILTER from the MAX2205 output to GND to reduce residual amplitude ripple. For IS98A reverse channel signal with peak-to- avg ratio of 3.9dB, a 1.5nF capacitor gives 43mVP-P rip- ple at 28dBm PA output and 390µs response time. For CDMA2000 (pilot + DCCH) with peak-to-avg ratio of 5.4dB, the ripple is about 65mVP-P at 26dBm PA output. The MAX2205 input impedance is listed in Table 1. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：DG508ACWE 厂 家：MAXIM 封 装：SOP 批 号：07+ 数 量：560 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 |
| QQ：656259901,307704921 |
| MSN：chenqiongxia18@126.com |
| 传 真：0755-23816523 |
| EMail：656259901@qq.com |
| 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 |
