STUSB06E datasheet(9/20 Pages) STMICROELECTRONICS

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STUSB06E

Electrical characteristics

9/20

Table 6.

DC electrical characteristics (D+, D- pins; USB standard mode)

(VCC_IO = 1.8 V, VREG = 3.3 V unless otherwise noted; TA = 25 °C, specifications over

temperature, -40 to 85 °C)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

ILO

HighZ state data line leakage

VCC_IO = 1.8V; SUSPEND

= 1

-10

µA

VDI

Differential input sensitivity

|(D+)-(D-)|

0.2

VCM

Differential common mode range

Includes VDI range

(VDI=200mV)

0.8

2.5

VSE

Single ended receiver threshold

Low to high transition

0.8

1.6

2.0

High to low transition

0.8

1.1

2.0

VRHYS

Receiver hysteresis

VCM = 0.8V

100

VOL

Static output low

RL = 1.5kΩ to 3.6V

0.3

VOH

Static output high

RL = 15kΩ to GND

2.8

3.6

Transceiver input capacitance

Pin to GND

ZDRV

Driver output impedance (1)

Steady state drive

ZIN

Input impedance

ZIN CD

D+ input impedance vs VREG

(During weak pull-up charger

detection method)

105

150

195

It includes external resistor. We recommend 33

Ω ± 10 % series external resistor to match USB compliance spec range

(28-44

Ω)

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