|[September 19, 2017]
Parade Introduces New Jitter-Cleaning 2:1 MUX for HDMI 2.0
Technologies, Ltd. (Taiwan OTC: 4966.TWO), a leading high-speed
interface IC supplier, today announced another addition to its portfolio
of jitter cleaning devices for high speed data interfaces. The new PS8421
is an HDMI™ 2.0 jitter-cleaning repeater chip that includes a 2:1 input
MUX, allowing the selection between one of two HDMI 2.0 inputs.
Application for the device includes use within a personal computer to
select between two HDMI 2.0 sources, such as between an integrated GPU
and discrete GPU. The device can also be used within an Ultra High
Definition 4K display to select between two HDMI 2.0 inputs.
The PS8421 is similar to Parade's popular PS8409A
HDMI 2.0 jitter cleaning repeater with the addition of the 2:1 input
mux. The PS8421 supports the full 6 Gbit/sec data rate of HDMI 2.0,
enabling support for 4K video at 60 frames per second with full 4:4:4
pixel color resolution. It also supports 4K video with the HDR10 format.
"Parade is well established as providing the best jitter-cleaning
solution for HDMI 2.0, based on the success of the PS8409A," said Jimmy
Chiu, Executive VP of Marketing at Parade Technologies. "The PS8421
further leverages this signal conditioning capability into a 2:1 mux,
integrating what would otherwise require multiple devices and additional
The jitter cleaning function of the PS8421 removes clock jitter and data
jitter/skew which are signal distortions imposed by PCB traces, the
interconnect cable and connectors, and coupling from other nearby
digital signals. Jitter cleaning is accomplished with a retimer circuit
that includes the use of PLL circuits to regenerate a clean signal on
the device output. No external crystal or clock reference is required.
The device is packaged in a 5x10mm 66-pin QFN RoHS complaint and
The PS8421 is sampling now.
About Parade Technologies, Ltd. and Parade Technologies, Inc.
Parade Technologies, Ltd. (Taiwan OTC: 4966.TWO) is a leading fabless
supplier of high speed mixed-signal ICs for a variety of popular
high-speed interface standards including PCI (News - Alert) Express™, SuperSpeed USB™,
USB Type-C™, DisplayPort™, embedded DisplayPort™ (eDP), and HDMI™.
Parade's portfolio of IC products addresses the demands for increased
data bandwidth and minimal power dissipation for data and video
applications in data center blade servers, computer, mobile devices, and
accessories. Parade also specializes in highly integrated, low power
display & touch subsystem IC's for notebook, tablet & smartphone
Parade Technologies, Inc., is a wholly owned US-based subsidiary of
Parade Technologies, Ltd. Parade Technologies, Inc. can be reached at
(408) 329-5540, or on the Internet at http://www.paradetech.com.
View source version on businesswire.com: http://www.businesswire.com/news/home/20170919005478/en/
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