tSTABLE

VCC

RSTN

tRSTN_PULSE_WIDTH

VIL(MAX)

VCC(MIN)

6

TUSB215-Q1

SLLSF07 – SEPTEMBER 2017

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Electrical Characteristics (continued)

over operating free-air temperature and voltage range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VIH

High-level input voltage

VCC = 5V

2.4

3.6

V

VIM

Mid-level input voltage

VCC = 5V

1.6

V

VIL

Low-level input voltage

VCC = 5V

0

0.4

V

DxP, DxM

CIO_DXX

Capacitance to GND

Measured with LCR meter and device

powered down. 1 MHz sinusoid, 30

mVpp ripple

2.7

pF

6.6 Switching Characteristics

over operating free-air temperature and voltage range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

FBR_DXX

DxP/M Bit Rate

USB channel = HS mode; 480 Mbps

traffic; VCC supply stable

480.24

Mbps

tRISE_DXX DxP/M rise time

10% - 90%; VCC = 5.5V; Max AC Gain;

100

ps

tFALL_DXX DxP/M fall time

90% - 10%; VCC = 5.5V; Max AC Gain;

100

ps

tRSTN_PU

LSE_WIDT

H

Minimum width to detect a valid RSTN

signal assert when the pin is actively

driven

VCC = 4.4 V; Refer to Figure 1

20

µs

tSTABLE

VCC stable before RSTN de-assertion

Refer to Figure 1

100

µs

tVCC_RAM

P

VCC ramp time

0.2

100

ms

Figure 1. Power On and Reset Timing