| 전자부품 데이터시트 검색엔진 |
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AM79C901AVCT 데이터시트(PDF) 67 Page - Advanced Micro Devices |
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AM79C901AVCT 데이터시트(HTML) 67 Page - Advanced Micro Devices |
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67 / 90 page ![]() Am79C901A 67 PR ELI M IN AR Y DC CHARACTERISTICS Notes: 1. VOH does not apply to open-drain output pins. 2. IOH2 applies to all other outputs. 3. IOZ applies to all output and bidirectional pins. Tests are performed at VIN = 0 V and at VDD only. 4. IIX applies to all input pins except TDI, TCLK, and TMS pins. 5. IIL and IIH apply to the TDI, TCLK, and TMS pins. 6. Parameter not tested. Value determined by characterization. 7. CCLK applies only to the CLK pin. 8. VOUT reflects output levels prior to 1: √ 2 transformer state. Parameter Symbol Parameter Description Test Conditions Min Max Units Digital I/O Voltage VIH Input HIGH Voltage 2.0 V VIH5V Input HIGH voltage (5V) 2.0 DVDD + 2.5 V VIL Input LOW Voltage 0.8 V VOL Output LOW Voltage IOL1 = 4 mA IOL2 = 6 mA IOL3 = 12 mA 0.4 V VOH Output HIGH Voltage (Notes 1, 2) IOH1 = -4 mA IOH2 = -2 mA (Note 2) 2.4 V VOUT Output Voltage on TX± (peak) (Note 8) 1.55 1.98 V VDIFF Input Differential Squelch Assert on RX± (peak) 300 520 mV VDIFF Input Differential De-Assert Voltage on RX± (peak) 150 300 mV Digital I/O Current IOZ Output Leakage Current (Note 3) 0 V <VOUT <VDD -10 10 µA IIX Input Leakage Current (Note 4) 0 V < VIN < VDD -10 10 µA IIL Input LOW Current (Note 5) VIN = 0 V; VDD = 3.6 V -200 -10 µA IIH Input HIGH Current (Note 5) VIN = 2.7 V; VDD = 3.6 V -50 10 µA Power Supply Current ICC (1 Mbps) 1 Mbps mode on TX± and RX±. Outputs driving load. VDD= Maximum Transmitting maximum packets at minimum IPG. 100 mA ICC (10 Mbps) 10BASE-T mode on TX± and RX±. Outputs driving load. VDD = Maximum Transmitting maximum packets at minimum IPG. 175 mA ICC (Static) XCLK frequency = 0. VDD = Maximum 45 mA ICC (Idle) Not transmitting. VDD = Maximum 75 mA Pin Capacitance CIN Pin Capacitance FC = 1 MHz (Note 6) 10 pF CCLK CLK Pin Capacitance FC = 1 MHz (Notes 6, 7) 5 12 pF LPIN Pin Inductance FC = 1 MHz (Note 6) 20 nH |
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