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TUSB2E221 Datasheet(PDF) 12 Page - Texas Instruments |
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TUSB2E221 Datasheet(HTML) 12 Page - Texas Instruments |
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12 / 65 page  over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VOH High level output voltage EQ0, EQ1, EQ2/INT, push-pull I/O mode (IOH = 20µA and maximum 3pF Cload) (1.8V output mode) 1.21 V VOL Low level output voltage EQ0, EQ1, EQ2/INT, push-pull I/O mode (IOL = 1mA) (1.2V output mode) 0.25 V VOL Low level output voltage EQ0, EQ1, EQ2/INT, push-pull I/O mode (IOL = 1mA) (1.8V output mode) 0.35 V IOL_PP Low level output current in push-pull mode EQ0, EQ1, EQ2/INT (1.2V mode) VIOSEL=GND, VOL=0.4 2.5 4 6 mA IOL_PP Low level output current in push-pull mode EQ0, EQ1, EQ2/INT (1.8V mode) VIOSEL=VDD1V8, VOL=0.4 4 6 8 mA IOH_PP High level output current in push-pull mode EQ0, EQ1, EQ2/INT, push-pull I/O mode (1.2V output mode) VIOSEL=GND 22 µA IOH_PP High level output current in push-pull mode EQ0, EQ1, EQ2/INT, push- pull I/O mode (1.8V output mode) VIOSEL=VDD1V8 50 µA IOL Output current in open-drain mode EQ0, EQ1, EQ2/INT, VOL=0.4V, VIOSEL=VDD1V8, 1.8V mode 4 10 16 mA IOL Output current in open-drain mode EQ0, EQ1, EQ2/INT, VOL=0.4V, VIOSEL=GND, 1.2V mode 4 9.2 16 mA I2C (SDA, SCL) VIL Low level input voltage, VIOSEL=VSS SDA, SCL, V_I2C_Pullup = 1.08V to 1.32V 0.387 V VIL Low level input voltage, VIOSEL=VDD1V8 SDA, SCL, V_I2C_Pullup = 1.62V to 1.96V 0.588 V VIH High level output voltage, VIOSEL=VSS SDA, SCL, V_I2C_Pullup = 1.08V to 1.32V 0.833 V VIH High level output voltage, VIOSEL=VDD1V8 SDA, SCL, V_I2C_Pullup = 1.62V to 1.98V 1.372 V VHYS Input hysteresis, VIOSEL=VSS V_I2C_Pullup = 1.08V to 1.32V 0.020 V VHYS Input hysteresis, VIOSEL=VDD1V8 V_I2C_Pullup = 1.62V to 1.98V 0.098 V IIH High level input leakage current VIH = 1.98V 0.5 µA IIL Low level input leakage current VIL = 0V 0.5 µA IOL Open-drain drive strength VOL = 0.4V, VIOSEL = VDD1V8, 1.8V mode 8 10 12.6 mA IOL Open-drain drive strength VOL = 0.4V, VIOSEL= GND, 1.2V mode 6.8 9 11.9 mA USBA (DPA, DNA), USBB (DPB, DNB) Zinp_Dx Impedance to GND, no pull up/down Vin=3.6V, VDD3V3=3.0V USB 2.0 Spec Section 7.1.6 (1) 390 kΩ CIO_Dx Capacitance to GND Measured with VNA at 240MHz, Driver Hi-Z 10 pF RPUI Bus pull-up resistor on upstream facing port (idle) USB 2.0 Spec Section 7.1.5 (1) 0.92 1.1 1.475 kΩ RPUR Bus pull-up resistor on upstream facing port (receiving) USB 2.0 Spec Section 7.1.5 (1) 1.525 2.2 2.99 kΩ RPD Bus pull-down resistor on downstream facing port USB 2.0 Spec Section 7.1.5 (1) 14.35 19 24.6 kΩ VHSTERM Termination voltage in high speed USB 2.0 Spec Section 7.1.6.2 (1), The output voltage in the high-speed idle state –10 10 mV USB TERMINATION ZHSTERM_P Driver output resistance (which also serves as high speed termination) (VOH= 0 to 600mV) USB 2.0 Spec Section 7.1.1.1 (1), Default, U_HS_TERM_Px Setting 01 40.6 45 49.4 Ω TUSB2E221 SNLS757B – JUNE 2024 – REVISED NOVEMBER 2024 www.ti.com 12 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated Product Folder Links: TUSB2E221 |
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