| 전자부품 데이터시트 검색엔진 |
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PI4GTL2014LE 데이터시트(PDF) 4 Page - Pericom Semiconductor Corporation |
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PI4GTL2014LE 데이터시트(HTML) 4 Page - Pericom Semiconductor Corporation |
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4 / 10 page ![]() ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 2015-11-0001 PT0568-1 12/11/15 4 PI4GTL2014 Preliminary Datasheet 4-bit LVTTL to GTL transceiver Operating conditions [1] Symbol Parameter Conditions Min Typ Max Unit VCC supply voltage 2.3 - 3.6 V Lowest voltage 0.71 0.75 0.79 V VTT termination voltage [2] GTL− 0.85 0.9 0.95 V GTL 1.14 1.2 1.26 V GTL+ 1.35 1.5 1.65 V Vref reference voltage overall 0.43 2⁄3V TT VCC/2 V Lowest voltage 0.43 0.5 0.55 GTL− 0.5 0.6 0.63 V GTL 0.76 0.8 0.84 V GTL+ 0.87 1 1.1 V VI input voltage B port 0 VTT 3.6 V except B port 0 3.3 5.5 [3] V VIH HIGH-level input voltage B port Vref + 0.050 - - V except B port VCC=3.3V 2 - - V except B port VCC=2.5V 1.7 V VIL LOW-level input voltage B port - - Vref - 0.050 V except B port VCC=3.3V - - 0.8 V except B port VCC=2.5V 0.7 V IOH HIGH-level output current A port VCC=3.3V - - −16 mA A port VCC=2.5V -6 mA IOL LOW-level output current B port - - 40 mA A port VCC=3.3V - - 16 mA A port VCC=2.5V - - 12 mA Tamb ambient temperature operating in free-air −40 - -85 °C Note: [1] Unused inputs must be held HIGH or LOW to prevent them from floating. [2] VTT maximum of 3.6 V with resistor sized so IOL maximum is not exceeded. [3] A0, A1, A2, A3 VI(max) is 3.6 V if configured as outputs (DIR = L). |
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