900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Pericom Semiconductor Corporation

PI3V724 Datasheet Preview

PI3V724 Datasheet

1 to 2 VGA Demux

No Preview Available !

PI3V724
1 to 2 VGA Demux
Features
ÎÎFull VGA 1:2 demux with VSIS compliance
àà R, G, B, Hsync, Vsync, DDC data, and DDC clk
channels are switched
ÎÎIntegrated monitor detection circuit allows Automatic or
manual control
ÎÎGenerates hot plug output signal to inform system when
monitor is present or not
ÎÎDual Power Supply, 3.3V and 5V
ÎÎIntegrated DDC level shifter from 5V to 3.3V(bi-directional)
ÎÎIntegrated 5V H/V output buffer with +/-24mA drive
ÎÎESD tolerance on video I/O pins up to +/-4kV contact per
IEC61000-4-2 specification
ÎÎ-3dB BW of 1.7GHz (typ)
ÎÎLow Xtalk, (-38dB typ)
ÎÎLow and Flat ON-STATE resistance (Ron = 4-Ohm,
Ron(Flat) = 0.5ohm, typ)
ÎÎLow input/output capacitance (Con = 5.6pF, typ)
ÎÎPackaging (Pb-free and Green):
àà 32-contact TQFN (ZL)
Description
Pericom’s PI3V724 is a 7-channel video mux/demux used to
switch between multiple VGA sources or end points. In a note-
book application where analog video signals are found in both
the notebook and the dock, a switch solution is required to switch
between the two video port locations. With the high bandwidth
of ~1.7GHz, the signal integrity will remain strong even through
the long FR4 trace between the notebook and the docking sta-
tion. In addition to high signal performance, the video signals are
also protected against high ESD with integrated diodes to VDD
and GND that will support up to +/-4kV contact ESD protection.
In addition to switching, the product also integrates a monitor
detection feature. The monitor detection feature works indepen-
dently on each of the two outputs and allows automatic switching
as well as a self generated HPD signal that lets the system know
when a monitor is connected or disconnected.
Pin Diagram
R
G
GND
VDD
B
H_SOURCE
V_SOURCE
MS
SDA_SOURCE
SCL_SOURCE
Rref
32 31 30 29 28
1 27
2 26
3 25
4 24
5 23
6 GND 22
7 21
8 20
9 19
10 18
11 17
12 13 14 15 16
R1
R2
G1
G2
VDD
B1
B2
H1_OUT
H2_OUT
V1_OUT
V2_OUT
14-0168
1 www.pericom.com 10/22/14




Pericom Semiconductor Corporation

PI3V724 Datasheet Preview

PI3V724 Datasheet

1 to 2 VGA Demux

No Preview Available !

Block Diagram
Result
detect
EN
B1
B
V
V
Result
detect
EN
B2
MS
Priority/SEL
CE
Rref
V_SOURCE
VV
Logic
Control
OUT
Detection Start Logic
To timer
Timer
pulse
+5V
Buffer
V1
Buffer
V2
G G1
R R1
H_SOURCE
+5V
Buffer
G2
R2
H1_OUT
PI3V724
1 to 2 VGA Demux
SDA_SOURCE
SCL_SOURCE
Buffer
Control
Logic
5V to 3.3V
Level Shifter
H2_OUT
SDA1
SCL1
SDA2
SCL2
14-0168
2 www.pericom.com 10/22/14


Part Number PI3V724
Description 1 to 2 VGA Demux
Maker Pericom Semiconductor Corporation
PDF Download

PI3V724 Datasheet PDF






Similar Datasheet

1 PI3V724 1 to 2 VGA Demux
Pericom Semiconductor Corporation





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy