NCS6433 Datasheet, PDF (1/9 Pages) ON Semiconductor – Wideband Quad 2:1 Video Switch

NCS6433
Wideband Quad 2:1 Video
Switch
The NCS6433 is a wide bandwidth, bidirectional, Quad 2:1,
NMOS−based video switch suitable for dealing with video signals
such as RGB, composite, S−Video, and component video (YPbPr).
The NCS6433 is controlled by a single switch−enabled (OE) input.
When OE is low the switch is enabled and the A port is connected to
the B port. When OE is high the switch is disabled and the
high−impedance state exists between the A and B ports. The line select
(SEL) input controls the data path of the multiplexer/demultiplexer.
The NCS6433 has a wide bandwidth, low crosstalk, low on
resistance, and fast switching times making it suitable for
high−frequency video applications in high definition LCD TV’s.
Features
• Very Wide Frequency Bandwidth: 570 MHz
• Low Switch Serial Resistance R_DS(on), 4 W Typical
• Power Supply Voltage, 5 V
• Less Than 0.25 ns Bidirectional Maximum Propagation Delay
Through Switch
• Low Quiescent Current: 3 mA Maximum
• Very Low Crosstalk, −80 dB Typical at 10 MHz
• Control Inputs are TTL/CMOS Compatible
• Ideal for High Definition Video Applications
• ESD HBM Protection 8 kV
• Fast Switching − Better Than 10 ns
• Capable of Driving a High Current at the Output (>100 mA)
• Available in SOIC−16 or TSSOP−16 Package
• This is a Pb−Free Device
Typical Applications
• Flat Panel Displays including LCDTV
• CRT Displays
• DVD Reader/Writer
• Set−Top Boxes
© Semiconductor Components Industries, LLC, 2008
1
August, 2008 − Rev. 1
http://onsemi.com
16
1
TSSOP−16
DTB SUFFIX
CASE 948F
MARKING
DIAGRAMS
16
NCS
6433
ALYWG
G
1
16
16
1
SOIC−16
D SUFFIX
CASE 751B
NCS6433G
AWLYWW
1
A
= Assembly Location
WL, L = Wafer Lot
Y
= Year
WW, W = Work Week
G or G = Pb−Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
SEL 1
1B₁ 2
1B₂ 3
1A 4
2B₁ 5
2B₂ 6
2A 7
GND ⁸
16 V_CC
15 OE
14 4B₁
13 4B₂
12 _4A
11 _3B1
10 _3B2
9 _3A
TRUTH TABLE
SEL
OE
X
H
L
L
H
L
Function
Open
A = B₁
A = B₂
PIN NAMES
Pin
OE
SEL
A
B₁, B₂
Description
Bus Switch Enables
Select Inputs
Bus A
Bus B
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
Publication Order Number:
NCS6433/D