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DJLXT972MNEA4 数据表(PDF) 61 Page - Intel Corporation |
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DJLXT972MNEA4 数据表(HTML) 61 Page - Intel Corporation |
61 / 92 page Intel ® LXT972M Single-Port 10/100 Mbps PHY Transceiver Datasheet 61 Document Number: 302875-005 Revision Date: 27-Oct-2005 7.0 Electrical Specifications This chapter includes test specifications for the LXT972M Transceiver. These specifications are guaranteed by test except where noted “by design”. • Table 21 lists the absolute maximum ratings. • Table 22 lists the recommended operating conditions. • Table 23 through Table 39 list the minimum and maximum values that apply over the recommended operating conditions specified. 7.1 Electrical Parameters Table 21 lists absolute maximum ratings for the LXT972M Transceiver. Caution: • Exceeding the absolute maximum rating values may cause permanent damage. • Functional operation under these conditions is not implied. • Exposure to maximum rating conditions for extended periods may affect device reliability. Table 22 lists the recommended operating conditions for the LXT972M Transceiver. Table 21. Absolute Maximum Ratings for Intel® LXT972M Transceiver Parameter Sym Min Max Units Supply Voltage VCC -0.3 4.0 V Storage Temperature TST -65 +150 ºC Table 22. Recommended Operating Conditions for Intel® LXT972M Transceiver Parameter Sym Min Typ1 Max Units Recommended operating temperature TOPA 0– 70 ºC Recommended supply voltage 2 - Analog and digital Vcca, Vccd 3.14 3.3 3.45 V Recommended supply voltage2 - I/O Vccio 2.35 – 3.45 V VCC current - 100 BASE-TX ICC –92 110 mA VCC current - 10 BASE-T ICC –66 82 mA Hard Power Down ICC –– 1 mA Soft Power Down Icc – 51 – mA Auto-Negotiation ICC –90 110 mA 1. Typical values are at 25 °C and are for design aid only, not guaranteed, and not subject to production testing. 2. Voltages are with respect to ground unless otherwise specified. |
类似零件编号 - DJLXT972MNEA4 |
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类似说明 - DJLXT972MNEA4 |
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