PO3B402A
4-Port 2-Channel, 2:1 Mux/DeMux Switch
High Bandwidth Potato Chip
01/07/09
FEATURES:
• Patented technology
• High signal -3db passing bandwidth at 1GHz
• Near-Zero propagation delay
•
VCC =
1.65V
to
3.6V
• Ultra-Low Quiescent Power: 0.1µA typical
• Ideally suited for low power applications
• Industrial operating temperature: -40
°
C to +85
°C
• Available in 40pin 5mm x 5mm QFN package
DESCRIPTION:
Potato
Semiconductor’s PO3B402A
is
designed
for world
top
performance using
submicron
CMOS
technology to
achieve
GHz
high bandwidth.
The PO3B402A is a 4-Port 2-channel, 2:1
Multiplexer /Demultiplexer with 3-state outputs.
The switch introduces no additional ground
bounce noise or propagation delay.
Pin Configuration
SEL4
Block Diagram
OE4
M4+
GND
V
DD
D4+
Y4+
Y4-
M4-
D4-
OE1
Y1+
Y1-
M1+
M1-
D1+
V
DD
OE1
M1+
M1-
Y1+
Y1-
D1+
D1-
SEL1
1
40
31
30
GND
SEL3
D3-
D3+
Y3-
Y3+
M3-
M3+
OE3
SEL2
SEL1
D1-
OE2
Y2+
Y2-
M2+
M2-
D2+
D2-
GND
10
11
OE2
SEL2
M2+
21
20
V
DD
OE3
Y3+
M3+
M3-
D3+
D3-
SEL3
GND
V
DD
Y2+
D2+
M2-
Y2-
Truth Table
SELn
X
L
H
OEn
H
L
L
Yn+
Hi-Z
Mn+
Dn+
Yn-
Hi-Z
Mn-
Dn-
D2-
Y3-
OE4
Y4+
Y4-
M4+
M4-
D4+
D4-
SEL4
1
Copyright
© Potato Semiconductor Corporation
POTATO [ POTATO SEMICONDUCTOR CORPORATION ]
