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| SA508资料 | |
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SA508 PDF Download |
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File Size : 116 KB
Manufacturer:TI Description:In order to compensate for the loss of the high-frequency signal components through PCB or cable, four levels of programmable pre-emphasis have been added to all serial transmit channels. This maximizes the data eye opening at the receiver inputs and enhances the bit error rate performance of the system. The MDIO Register at Address 1Ch (for Clause 22) and/or C005h (for Clause 45) (see Table 3-27) controls the level of pre-emphasis. Note that the formula used to determine the pre-emphasis valuse is NOT the same as that used in the IEEE 802.3ak-2004 specification for this parameter. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：SA508 厂 家：TI 封 装：DIP 批 号：09+ 数 量：30000 说 明：全新原装正品现货，专业供应 |
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运 费： 所在地： 新旧程度： |
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| 联系人：李利媛 |
| 电 话：0755/83019596,83247541,83247486 |
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