A Product Line of

Diodes Incorporated

PI3WVR2646

2

September 2022

© 2022 Copyright Diodes Incorporated. All Rights Reserved.

PI3WVR2646

Document Number DS42576 Rev 4-2

www.diodes.com

A

B

C

D

E

F

1

2

3

4

5

6

VCC

DB3+

GND

DA3-

DA3+

SEL

DB3-

DA2-

DA2+

D3-

D3+

DB2+

DB2-

D2-

D2+

DB1+

DB1-

DA1-

DA1+

D1-

D1+

CLKB+

CLKB-

CLKA-

CLKA+

CLK-

CLK+

GND

OE

GND

DA4-

DA4+

D4-

D4+

DB4-

DB4+

Truth Table

SEL

OE

Function

LOW

LOW

CLK+ = CLKA+, CLK- = CLKA-, Dn(+/-) = DAn(+/-)

HIGH

LOW

CLK+ = CLKB+, CLK- = CLKB-, Dn(+/-) = DBn(+/-)

X

HIGH

Clock and Data Ports High Impedance

Pin# Pin Name

Type

Description

A1

GND

Ground Ground

A2

GND

Ground Ground

A3

OE

I

Output enable. if OE is low, IC is enabled. if OE is high, IC is power down and all I/Os are Hi-Z

A4

SEL

I

Switch logic control

A5

VCC

Power

1.5V to 3.6V power supply

A6

GND

Ground Ground

B1

CLKA-

I/O

Clock negative differential signal for port A

B2

CLKA+

I/O

Clock positive differential signal for port A

B3

CLK-

I/O

Clock negative differential signal for COM port

B4

CLK+

I/O

Clock positive differential signal for COM port

B5

CLKB-

I/O

Clock negative differential signal for port B

B6

CLKB+

I/O

Clock positive differential signal for port B

C1

DA1-

I/O

Negative differential signal 1 for port A

C2

DA1+

I/O

Positive differential signal 1 for port A

Pin Configuration(Top View)

Pin Description