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TXB0302 Datasheet(PDF) 3 Page - Texas Instruments |
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TXB0302 Datasheet(HTML) 3 Page - Texas Instruments |
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3 / 11 page  TXB0302 www.ti.com SCES837A – MARCH 2012 – REVISED MAY 2012 RECOMMENDED OPERATING CONDITIONS (1) VCCA VCCB MIN MAX UNIT VCCA 0.9 3.6 Supply voltage V VCCB 0.9 3.6 VCCI (2) × Data inputs 0.9 V to 3.6 V 0.9 V to 3.6 V VCCI (2) 0.65 VIH High-level input voltage V OE 0.9 V to 3.6 V 0.9 V to 3.6 V VCCA × 0.65 3.6 Data inputs 0.9 V to 3.6 V 0.9 V to 3.6 V 0 VCCI (2)× 0.35 VIL Low-level input voltage V OE 0.9 V to 3.6 V 0.9 V to 3.6 V 0 VCCA × 0.35 A-port 0.9 V to 3.6 V 0.9 V to 3.6 V 0 3.6 Voltage range applied to any output in VO V the high-impedance or power-off state B-port 0.9 V to 3.6 V 0.9 V to 3.6 V 0 3.6 A-port inputs 0.9 V to 3.6 V 0.9 V to 3.6 V 40 Δt/Δv Input transition rise or fall rate ns/V B-port inputs 0.9 V to 3.6 V 0.9 V to 3.6 V 40 TA Operating free-air temperature –40 85 °C (1) The A and B sides of an unused data I/O pair must be held in the same state, i.e., both at VCCI or both at GND. (2) VCCI is the supply voltage associated with the input port. ELECTRICAL CHARACTERISTICS TA = 25°C –40°C to 85°C PARAMETER TEST CONDITIONS VCCA VCCB UNIT MIN TYP MAX MIN MAX VOHA IOH = –20 μA 0.9 V to 3.6 V 0.9 x VCCA V VOLA IOL = 20 μA 0.9 V to 3.6 V 0.2 V VOHB IOH = –20 μA 0.9 V to 3.6 V 0.9 x VCCB V VOLB IOL = 20 μA 0.9 V to 3.6 V 0.2 V II OE VI = VCCI or GND 0.9 V to 3.6 V 0.9 V to 3.6 V ±1 ±2 μA A port VI or VO = 0 to 3.6 V 0 V 0 V to 3.6 V ±1 ±2 Ioff μA B port VI or VO = 0 to 3.6 V 0.9 V to 3.6 V 0 V ±1 ±2 IOZ A or B port OE = GND 0.9 V to 3.6 V 0.9 V to 3.6 V ±1 ±2 μA ICCA VI = VCCI or GND, IO = 0 0.9 V to 3.6 V 0.9 V to 3.6 V 5 μA ICCB VI = VCCI or GND, IO = 0 0.9 V to 3.6 V 0.9 V to 3.6 V 5 μA ICCA + ICCB VI = VCCI or GND, IO = 0 0.9 V to 3.6 V 0.9 V to 3.6 V 10 μA ICCZA VI = VCCI or GND, IO = 0, OE = GND 0.9 V to 3.6 V 0.9 V to 3.6 V 5 μA ICCZB VI = VCCI or GND, IO = 0, OE = GND 0.9 V to 3.6 V 0.9 V to 3.6 V 5 μA Ci OE 0.9 V to 3.6 V 0.9 V to 3.6 V 3 pF A port 0.9 V to 3.6 V 0.9 V to 3.6 V 9 Cio pF B port 12 TIMING REQUIREMENTS VCCA VCCB MIN MAX UNIT CL = 15 pF 0.9 to 3.6 V 0.9 to 3.6 V 40 Mbps CL = 15 pF 1.2 to 3.6 V 1.2 to 3.6 V 100 Mbps CL = 15 pF 1.8 to 3.6 V 1.8 to 3.6 V 140 Mbps CL = 30 pF 0.9 to 3.6 V 0.9 to 3.6 V 40 Mbps Data rate CL = 30 pF 1.2 to 3.6 V 1.2 to 3.6 V 90 Mbps CL = 30 pF 1.8 to 3.6 V 1.8 to 3.6 V 120 Mbps CL = 50 pF 1.2 to 3.6 V 1.2 to 3.6 V 70 Mbps CL = 50 pF 1.8 to 3.6 V 1.8 to 3.6 V 100 Mbps Copyright © 2012, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s) :TXB0302 |
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