鈥?/div>
R
ON
is 4鈩?typical
鈥?Low bit-to-bit skew: 200ps
鈥?Low Crosstalk: 鈥?7dB @ 250MHz
鈥?Near-Zero propagation delay: 250ps
鈥?Switching speed: 9ns
鈥?Channel On Capacitance: 9pF (typical)
鈥?V
CC
Operating Range: +3.0V to +3.6V
鈥?ESD>2000V . . . Human Body Model
鈥?>500 MHz bandwidth (or data frequency)
鈥?Package (Pb-free available):
-16-pin, 173-mil wide plastic TSSOP (L)
Product Description
Pericom Semiconductor鈥檚 PI3DBV series of logic circuits are
produced using the Company鈥檚 advanced sub-micron CMOS
technology, achieving industry leading performance.
The PI3DBV20 is a 4- to 2-Channel multiplexer/demultiplexer
Video Switch with Hi-Z outputs. Industry leading advantages
include a propagation delay of less than 250ps, resulting from
its low channel resistance and I/O capacitance. The device
multiplexes differential outputs from a video source to one of
two corresponding outputs, or switch two inputs to a common
display. The switch is bidirectional and offers little or no attenu-
ation of the high-speed signals at the outputs. It is designed for
low bit-to-bit skew, high channel-to-channel noise isolation and
is compatible with various standards, such as LVDS and TMDS.
Application
鈥?Routes physical layer signals for high bandwidth
digital video
Logic Block Diagram
Pin Description
VDD
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
0l0
1I0
0I1
1I1
2I0
3I0
2I1
3I1
Y0
Y1
0I0
1I0
0I1
1I1
GND
Y
0
Y
1
Y
2
Y
3
GND
SEL
Y2
Y3
2I0
3I0
2I1
3I1
SEL
Truth Table
Function
Y
n
to
n
I
o
Y
n
to
n
I
1
SEL
L
H
1
PS8708
12/05/03