| Datenblatt-Suchmaschine für elektronische Bauteile |
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5220-DS02-R Datenblatt(PDF) 83 Page - Broadcom Corporation. |
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5220-DS02-R Datenblatt(HTML) 83 Page - Broadcom Corporation. |
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83 / 90 page ![]() Preliminary Data Sheet BCM5220 04/20/04 Broa d c om Co rp o r a t i o n Document 5220-DS04-405-R Auxiliary Status 4 Register (Shadow Register) Page 71 Se ction 7: Ele c trica l Char acte r istics Table 54 provides the absolute maximum ratings for the BCM5220. The recommended operating conditions for the BCM5220 are shown in Table 55. Table 56 on page 71 gives the electrical characteristics of the BCM5220. Table 54: Absolute Maximum Ratings Symbol Parameter Min Max Units VDD Supply Voltage REGDVDD, REGAVDD, OVDD GND - 0.3 3.60 V DVDD, AVDD, BIASVDD GND - 0.3 2.75 V VI Input Voltage GND - 0.3 OVDD + 0.3 V II Input Current ±10 mA TSTG Storage Temperature −40 +125 °C Note: These specifications indicate levels where permanent damage to the device may occur. Functional operation is not guaranteed under these conditions. Operation at absolute maximum conditions for extended periods may adversely affect long-term reliability of the device. Table 55: Recommended Operating Conditions for BCM5220 Symbol Parameter Pin Operating Mode Min Max units VDD Supply Voltage BCM5220 REGDVDD, REGAVDD, OVDD 3.00 3.60 V DVDD, AVDD, BIASVDD 2.375 2.625 V VIH High-Level Input Voltage All Digital Inputs 2.0 OVDD V VIL Low-Level Input Voltage All Digital Inputs 0.8 V SD ± 100BASE-TX 0.4 V VIDIFF Differential Input Voltage RD ±, SD± 100BASE-FX 150 mV VICM Common Mode Input Voltage RD ± 100BASE-TX 1.85 2.05 V RD ±, SD± 100BASE-FX 1.85 2.05 V TA Ambient Operating Temperature 0 70 °C Table 56: Electrical Characteristics Symbol Parameter Pins Conditions Min Typ Max Units IDD Supply Current AVDD, DVDD, OVDD 100BASE-TX 110 mA IDD Supply Current Low Power mode AVDD, DVDD, OVDD CLOCK ON ENERGY DET ON 12 mA IDDQ Supply Current Power Off mode AVDD, DVDD, OVDD Hardware/Software 3 mA |
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