TUSB213-Q1
ZHCSGQ4 –SEPTEMBER 2017
www.ti.com.cn
Electrical Characteristics (continued)
over operating free-air temperature and voltage range (unless otherwise noted)
PARAMETER
High-level input voltage
Mid-level input voltage
Low-level input voltage
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIH
VCC = 5V
VCC = 5V
VCC = 5V
2.4
3.6
V
V
V
VIM
1.6
VIL
0
0.4
DxP, DxM
Measured with LCR meter and device
powered down. 1 MHz sinusoid, 30
mVpp ripple
CIO_DXX Capacitance to GND
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
USB channel = HS mode; 480 Mbps
traffic; VCC supply stable
FBR_DXX DxP/M Bit Rate
480.24
Mbps
tRISE_DXX DxP/M rise time
10% - 90%; VCC = 5.5V; Max AC Gain;
90% - 10%; VCC = 5.5V; Max AC Gain;
100
100
ps
ps
tFALL_DXX DxP/M fall time
tRSTN_PU Minimum width to detect a valid RSTN
signal assert when the pin is actively
driven
VCC = 4.4 V; Refer to 图 1
Refer to 图 1
20
µs
LSE_WIDT
H
tSTABLE
VCC stable before RSTN de-assertion
100
0.2
µs
tVCC_RAM
P
VCC ramp time
100
ms
tRSTN_PULSE_WIDTH
RSTN
VIL(MAX)
tSTABLE
VCC(MIN)
VCC
图 1. Power On and Reset Timing
6
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