Mediatek markets smallest ever RF transceiver to overwhelm Qualcomm
Just a week after Qualcomm announced its intentions to produce RF front ends for high tier LTE smartphones, Mediatek says it has released the world's smallest RF transceiver which is also the world's first 40nm transceiver.
The transceiver (MT6167) accompanies the widely publicized MT6589 quad-core application processor/3G modem and the MT6320 power management unit (PMU).
The transceiver measures less than 7 square mm and supports 2G and 3G protocols. The norm for transceivers with this functionality is above 20 square mm. Qualcomm's current solution measures in slightly above 25 square mm.
Jim Mielke, VP of engineering at ABI research, notes, "This sharp contrast in die size reflects on more than just design expertise though, it gives a glimpse into the company's mindset. Qualcomm continues to push the technology envelope (additional computing power, higher data rates, etc.) while Mediatek follows slightly behind, aiming for the most cost effective and power conscious solutions."
Mielke continues, "Qualcomm will remain the leader of the pack as long as additional technology is required but once the mobile device reaches a point where consumers are satisfied with performance, watch for Mediatek and companies with the same mindset to come on very strong."
The MT6589 chips also perform well. The chipset measured 40 percent less power in 2G talk modes and 30 percent less in 3G talk modes compared to the prior MT6577 solution (as measured in ABI Research's teardown laboratory). The quad core A7's provide a smooth UI and plenty of mobile power.
