USB3280 datasheet(13/44 Pages) MICROCHIP

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DS00001898A-page 13

USB3280

Note 6-4

VDD3.3 = 3.0 to 3.6V; VSS = 0V; TA = -40oC to 85oC; unless otherwise specified.

Note 6-5

VDD3.3 = 3.0 to 3.6V; VSS = 0V; TA = -40oC to 85oC; unless otherwise specified.

Differential Rise/Fall Time

Matching

FRFM

Excluding the first

transition from IDLE state

111.1

HS Output Driver Timing

Differential Rise Time

THSR

500

Differential Fall Time

THSF

500

Driver Waveform

Requirements

Eye pattern of Template 1

in USB 2.0 specification

See

Figure 6-2

High Speed Mode Timing

Receiver Waveform

Requirements

Eye pattern of Template 4

in USB 2.0 specification

See

Figure 6-2

Data Source Jitter and

Receiver Jitter Tolerance

Eye pattern of Template 4

in USB 2.0 specification

See

Figure 6-2

TABLE 6-5:

DYNAMIC CHARACTERISTICS: DIGITAL UTMI PINS (

Note 6-5)

Parameter

Symbol

Conditions

MIN

TYP

MAX

Units

UTMI Timing

DATA[7:0]

TPD

Output Delay. Measured

from PHY output to the

rising edge of CLKOUT

RXVALID

RXACTIVE

RXERROR

LINESTATE[1:0]

TXREADY

DATA[7:0]

TSU

Setup Time. Measured

from PHY input to the

rising edge of CLKOUT.

5ns

TXVALID

OPMODE[1:0]

XCVRSELECT

TERMSELECT

DATA[7:0]

Hold time. Measured from

the rising edge of

CLKOUT to the PHY input

signal edge.

0ns

TXVALID

OPMODE[1:0]

XCVRSELECT

TERMSELECT

TABLE 6-4:

DYNAMIC CHARACTERISTICS: ANALOG I/O PINS (DP/DM) (CONTINUED)(

Note 6-4)

Parameter

Symbol

Conditions

MIN

TYP

MAX

Units

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