USB3500 datasheet(19/46 Pages) SMSC

19 / 46 page

Hi-Speed USB Host, Device or OTG PHY With UTMI+ Interface

Datasheet

SMSC USB3500

Revision 1.0 (04-04-05)

DATASHEET

Note: VDD3.3 = 3.0 to 3.6V; VSS = 0V; TA = 0C to +70C; unless otherwise specified.

Note: VDD3.3 = 3.0 to 3.6V; VSS = 0V; TA = 0C to +70C; unless otherwise specified

Table 5.6 Dynamic Characteristics: Digital UTMI Pins

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.

TXVALID

OPMODE[1:0]

XCVRSELECT[1:0]

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[1:0]

TERMSELECT

Table 5.7 OTG Electrical Characteristics

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

SessEnd trip point

VSessEnd

0.2

0.5

0.8

SessVld trip point

VSessVld

0.8

1.4

2.0

VBUSVld trip point

VVbusVld

4.4

4.58

4.75

Vbus Pull-Up

RVbusPu

Vbus to VDD3.3

(CHRGVBUS = 1)

281

340

Ω

Vbus Pull-down

RVbusPd

Vbus to GND

(DISCHRGVBUS = 1)

656

850

Ω

Vbus Impedance

RVbus

Vbus to GND

100

kΩ

ID pull-up resistance

RIdPullUp

(IDOULLUP = 1)

100

120

kΩ

ID pull-up resistance

RId

(IDPULLUP = 0)

MΩ

USB3500 Datasheet(PDF) 19 Page - SMSC Corporation

USB3500 Datasheet(HTML) 19 Page - SMSC Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46

Datasheet Download

Link URL