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SCES643E Datasheet(PDF) 5 Page - Texas Instruments |
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SCES643E Datasheet(HTML) 5 Page - Texas Instruments |
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5 / 27 page ![]() TXB0108 www.ti.com SCES643E – NOVEMBER 2006 – REVISED MAY 2012 Electrical Characteristics (1) (2) over recommended operating free-air temperature range (unless otherwise noted) TA = 25°C –40°C to 85°C TEST PARAMETER VCCA VCCB UNIT CONDITIONS MIN TYP MAX MIN MAX 1.2 V 1.1 VOHA IOH = –20 μA V 1.4 V to 3.6 V VCCA – 0.4 1.2 V 0.9 VOLA IOL = 20 μA V 1.4 V to 3.6 V 0.4 VOHB IOH = –20 μA 1.65 V to 5.5 V VCCB – 0.4 V VOLB IOL = 20 μA 1.65 V to 5.5 V 0.4 V II OE 1.2 V to 3.6 V 1.65 V to 5.5 V ±1 ±2 μA A port 0 V 0 V to 5.5 V ±1 ±2 Ioff μA B port 0 V to 3.6 V 0 V ±1 ±2 IOZ A or B port OE = GND 1.2 V to 3.6 V 1.65 V to 5.5 V ±1 ±2 μA 1.2 V 0.06 1.65 V to 5.5 V 1.4 V to 3.6 V 5 VI = VCCI or GND, ICCA μA IO = 0 3.6 V 0 V 2 0 V 5.5 V –2 1.2 V 3.4 1.65 V to 5.5 V 1.4 V to 3.6 V 5 VI = VCCI or GND, ICCB μA IO = 0 3.6 V 0 V –2 0 V 5.5 V 2 1.2 V 3.5 VI = VCCI or GND, ICCA + ICCB 1.65 V to 5.5 V μA IO = 0 1.4 V to 3.6 V 10 VI = VCCI or GND, 1.2 V 0.05 ICCZA IO = 0, 1.65 V to 5.5 V μA 1.4 V to 3.6 V 5 OE = GND VI = VCCI or GND, 1.2 V 3.3 ICCZB IO = 0, 1.65 V to 5.5 V μA 1.4 V to 3.6 V 5 OE = GND CI OE 1.2 V to 3.6 V 1.65 V to 5.5 V 5 5.5 pF A port 5 6.5 Cio 1.2 V to 3.6 V 1.65 V to 5.5 V pF B port 8 10 (1) VCCI is the supply voltage associated with the input port. (2) VCCO is the supply voltage associated with the output port. Timing Requirements TA = 25°C, VCCA = 1.2 V VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V VCCB = 5 V UNIT TYP TYP TYP TYP Data rate 20 20 20 20 Mbps tw Pulse duration Data inputs 50 50 50 50 ns Timing Requirements over recommended operating free-air temperature range, VCCA = 1.5 V ± 0.1 V (unless otherwise noted) VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V VCCB = 5 V ± 0.15 V ± 0.2 V ± 0.3 V ± 0.5 V UNIT MIN MAX MIN MAX MIN MAX MIN MAX Data rate 50 50 50 50 Mbps tw Pulse duration Data inputs 20 20 20 20 ns Copyright © 2006–2012, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): TXB0108 |
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