Fairchild FSAV430 Low Voltage 1.1GHz 4-Channel 2:1 Video Switch Data Sheet and User Manual
Summary
The FSAV430 is a high-performance quad SPDT video switch, engineered for reliably routing low-voltage high-definition signals up to 1.1GHz. Ideal for display applications such as LCD, plasma, and projection systems that utilize YPbPr or RGB inputs (up to UXGA), the device ensures superior image fidelity with minimal crosstalk and ultra-low power consumption. This manual serves as a comprehensive resource for engineers, detailing electrical characteristics, operating parameters, packaging options, and performance guidelines necessary for integrating robust video switching into complex display hardware.
Page 1 Text Content
430 L ltag e 1.1G z 4 C an el 2:1 V id eo itch
December 2004 Revised August 2005
FSAV430 Low Voltage 1.1GHz 4 Channel 2:1 Video Switch
General Description Features The FSAV430 is a high performance Quad SPDT (2-to-1 multi- 40d B OFF Isolation at 30MHz plexer/demultiplexer) video switch designed specifically for
60d B non-adjacent channel crosstalk at 30MHz
switching high definition YPb Pr and computer RGB (up to
UXGA) signals. The bandwidth of this device is 1.1GHz (Typ) 4.5 typical On Resistance (RON)
which allows signals to pass with minimal edge and phase dis-
3d B bandwidth: 1.1GHz
tortion. Image integrity is maintained with low crosstalk, high
OFF-Isolation and low differential gain and phase. The low On Low power consumption (1u A max)
Resistance (4.5 typical) minimizes signal insertion loss. Low
Control input: TTL compatible
voltage operation (3V), low power consumption (1u A maximum)
and small scale packaging (including leadless DQFN) make this Bidirectional operation
device ideal for a broad range of applications.
Applications RGB Video Switch in LCD, plasma and projection displays DVD-RW
Ordering Code:
Order Package
Package Description
Number Number FSAV430BQX MLP016E Pb-Free 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, (Note 1) 2.5 x 3.5mm FSAV430QSC MQA16A 16-Lead Quarter Size Small Outline Package (QSOP), JEDEC MO-137, 0.150" Wide FSAV430MTC MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Pb-Free package per JEDEC J-STD-020B.
Note 1: DQFN package available in Tape and Reel only.
© 2005 Fairchild Semiconductor Corporation DS500890 www.fairchildsemi.com
Page Summary Contents For Fairchild FSAV430 Low Voltage 1.1GHz 4-Channel 2:1 Video Switch Data Sheet and User Manual
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 12 |
| File Size | 544.28 KB |
| Published | June 18, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
What is the maximum operating frequency/bandwidth of the FSAV430 switch?
The device has a typical bandwidth of 1.1GHz, enabling high-definition YPbPr and RGB signals.
What voltage range should I use for recommended power supply operation (VCC)?
The Recommended Operating Condition specifies a VCC range of 3.0V to 3.6V CC DC.
How is the switch controlled between input channels A and B?
Control signals are managed via the Select Input (S) pin, which must be held HIGH or LOW when unused.
Is this device recommended for safety-critical medical use?
No. Fairchild’s products are not authorized for use in life support devices or systems without express written approval.