© 2006 California Micro Devices Corp. All rights reserved.

2

490 N. McCarthy Blvd., Milpitas, CA 95035-5112

●

Tel: 408.263.3214

●

Fax: 408.263.7846

●

PACUSB-U1/U2/U3

Ordering Information

Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.

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.

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.

PACKAGE / PINOUT DIAGRAMS

Note: Drawings are not to scale.

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

PART NUMBERING INFORMATION

R1 Value (

Ω)

Pins

Package

Standard FInish

Lead-free Finish

Ordering Part

Part Marking

Ordering Part

Part Marking

15

6

SC70-6

PACUSB-U1

UU1

PACUSB-U1R

U1R

15

6

SOT23-6

PACUSB-U1Y6

UU1Y

PACUSB-U1Y6R

U1YR

33

6

SC70-6

PACUSB-U2

UU2

PACUSB-U2R

U2R

33

6

SOT23-6

PACUSB-U2Y6

UU2Y

PACUSB-U2Y6R

U2YR

22

6

SC70-6

PACUSB-U3

UU3

PACUSB-U3R

U3R

22

6

SOT23-6

PACUSB-U3Y6

UU3Y

PACUSB-U3Y6R

U3YR