These reductions significantly lower the system bill-of-material costs and reduce the complexity of dual tuner DVB-S2 satellite receiver designs. Announced today is Broadcom's new BCM4501 DVB-S2 receiver chip that integrates two tuners and two demodulators, reducing the number of components on a dual DVB-S2 receiver design from four chips to one and reducing power consumption by more than 40% over current multi-chip devices. Other silicon solutions require separate DVB-S2 tuners and demodulators, which significantly increase the number of components on the receiver design and result in increased bill of material costs as well as power consumption. In addition, when combined with new video compression technologies such as H.264 (MPEG-4 Part 10/AVC) for high-definition television broadcast and interactive TV services, DVB-S2 further improves bandwidth efficiency for accommodating additional content and high quality programming for consumers.īroadcom is the first company to develop a DVB-S2 satellite receiver chip that integrates the demodulators and tuners into a single-chip design. The new standard offers improved modulation efficiency over the DVB-S standard.

The capabilities of the new Broadcom(R) receiver go beyond current DVB-S2 silicon implementations in both integration and performance, offering manufacturers a significantly lower cost solution for the development of DVB-S2 capable satellite set-top boxes (STBs), personal video recorders (PVRs), satellite receivers and integrated multi-functional home media centers.ĭVB-S2 is an advanced satellite transmission specification that expands and improves upon the earlier DVB-S standard that is deployed in integrated receiver/decoder (IRD) solutions all over the world. 5 - Broadcom Corporation (NASDAQ:BRCM), a global leader in wired and wireless broadband communications semiconductors, today announced the industry's first DVB-S2 (digital video broadcast - satellite version 2) receiver chip that features two integrated tuners and demodulators.

Integrated Frequency Translation Module transceiver/communication link enables unit to support multiple low noise block configurations over single coax cable connection.īroadcom Announces Industry's First Dual DVB-S2 Receiver Chip for Digital Satellite Broadcast EquipmentĪdvanced DVB-S2 Receiver Chip First to Integrate Dual Tuners and Demodulators, Resulting in Significant Reductions in System Board Space, Power and Cost

Dual HD AVC channels support multi-program functionality. Manufactured in 208-pin MQFP, BCM4501 DVB-S2 (digital video broadcast - satellite version 2) receiver chip integrates 2 CMOS tuners and demodulators supporting DVB-S2, DVB-S, and DIRECTVÂ® broadcast applications.

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