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ML4644CQ 数据表(PDF) 4 Page - Micro Linear Corporation |
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ML4644CQ 数据表(HTML) 4 Page - Micro Linear Corporation |
4 / 11 page 4 ML4644 ABSOLUTE MAXIMUM RATINGS Absolute maximum ratings are limits beyond which the life of the integrated circuit may be impaired. All voltages unless otherwise specified are measured with respect to ground. Power Supply Voltage Range VCC . . . GND –0.3 to +6.0V Input Current RRSET, All LED Driver Pins . . . . . . . 60mA Junction Temperature . . . . . . . . . . . . . . . . . . . . . . 150°C Storage Temperature . . . . . . . . . . . . . . . . –65°C to 150°C Lead Temperature (Soldering 10 seconds) . . . . . . . 260°C Thermal Resistance ( qJA) . . . . . . . . . . . . . . . . . . . 44°C/W OPERATING CONDITIONS Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . . 5V ± 10% RRSET . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61.9ký ± 1% ELECTRICAL CHARACTERISTICS Unless otherwise specified TA = 0°C to 70°C, VCC = 5V ± 10%. (Notes 1, 2) PARAMETER CONDITIONS MIN TYP. MAX UNITS Power Supply Current ICC (Note 3) VCC = 5V 50 150 190 mA LED Drivers: VOL RL=510ý (Note 4) 0.8 V Transmit Squelch Voltage Level (Tx+, Tx–) –300 –250 –200 mV Differential Output Voltage ±550 ±1200 mV Common Mode Output Voltage 4.0 V Differential Output Voltage Imbalance 2 ±40 mV Loopback Enable REC tied low 0.3 V Note 1: Limits are guaranteed by 100% testing , sampling, or correlation with worst-case test conditions. Note 2: Low Duty cycle pulse testing is performed at TA. Note 3: This does not include the current from the AUI pull down resistors or the LED output pins. |
类似零件编号 - ML4644CQ |
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类似说明 - ML4644CQ |
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