SiTune Corporation Unveils Low Power Single-Die Dual/Diversity Terrestrial/Cable/Analog CMOS TV Tuner

SAN JOSE, Calif. — (BUSINESS WIRE) — August 22, 2011 — SiTune Corporation, A leader in CMOS radio-frequency (RF), mixed signal and signal processing solutions for broadcasting, cable and satellite television announced a state of the art low power and low cost Dual TV Tuner for terrestrial and cable applications. STN-55T4800 is a highly integrated 50MHz-1GHz dual Tuner with small footprint that delivers best signal reception and adjacent channel rejection performance in different digital cable and Terrestrial standards.

STN55T4800 is based on STN55T4400, the low power hybrid tuner that is sampling now with several design-wins among manufacturers of TV and set top box sets.

Customers will be able to deploy STN55T4800 in any of the T/T or C/C with integrated loop through, T/C with two independent RF input or, Diversity configurations. The Intermediate Frequency (IF) is programmable between 3MHz and 6MHz and is acceptable to all commercially available demodulators.

With 150mW/channel and a 7x7 QFN package, STN55T4800 offers the lowest cost and power while meeting all the tough standards in terrestrial and cable space such as DVB-T, ATSC and SCTE. It is also able to receive Analog-TV signals with excellent sensitivity and high SNR.


SiTune will demonstrate the STN-55T4800 by appointment during IBC SHOW 2011 (Netherland /Amsterdam) (September 9-13).Limited Engineering Samples and evaluation kits are available now with production release in Q4 2011.

About SiTune Corporation:

SiTune Corporation is a creative leading fabless semiconductor company developing high performance integrated CMOS silicon solutions for terrestrial, cable, satellite and, mobile TV markets in the United States, Asia, and Europe.

SiTune Corporation has its headquarters in San Jose California with various regional Sales offices and representatives, for more information please visit SiTune website at or contact us directly.


SiTune Corporation
Gill Heydari, 1-408-324-1752
VP of Sales and Marketing
Fax: 1-408-521-3340
Email Contact

Review Article Be the first to review this article
CST Webinar Series


Featured Video
Manager, Field Applications Engineering for Real Intent at Sunnyvale, CA
Upcoming Events
SEMICON Europe at Grenoble France - Oct 25 - 27, 2016
ARM TechCon 2016 at Santa Clara Convention Center Santa Clara CA - Oct 25 - 27, 2016
Call For Proposals Now Open! at Santa Clara Convention Center, Santa Clara, CA California CA - Oct 25 - 27, 2016
DeviceWerx - 2016 at Green Valley Ranch Casino & Resort Las Vegas NV - Nov 3 - 4, 2016
S2C: FPGA Base prototyping- Download white paper

Internet Business Systems © 2016 Internet Business Systems, Inc.
595 Millich Dr., Suite 216, Campbell, CA 95008
+1 (408)-337-6870 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering TechJobsCafe - Technical Jobs and Resumes GISCafe - Geographical Information Services  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy Policy