PACUSB-U1/U2/U3

Rev.2 | Page 2 of 9 | www.onsemi.com

D1_c

D2_c

GND

D1_i

D2_i

Electrical Schematic

i = input

c = connector

6-pin SC70

6-pin SOT23

D1_i

GND

D2_i

D1_c

D2_c

D1_i

GND

D2_i

D1_c

D2_c

1

2

6

5

3

4

1

2

6

5

3

4

PIN DESCRIPTIONS

PIN

NAME

DESCRIPTION

1

D1_i

The USB Controller side of the D+ or D- bidirectional transmission line of the

differential pair defined by USB standards.

2

GND

The ground reference for the PACUSB-U1/U2/U3 device.

3

D2_i

The USB Controller side of the D- or D+ bidirectional transmission line of the

differential pair defined by USB standards.

4

D2_c

The connector side of the D- or D+ bidirectional transmission line of the differential pair

defined by USB standards.

5

V

3.3

The 3.3V supply voltage for the PACUSB-U1/U2/U3 device.

6

D1_c

The connector side of the D+ or D- bidirectional transmission line of the differential pair

defined by USB standards.