| |
 |
|
| |
|
|
| |
|
|
Qualcomm的功率IC可支援下一代的行動電話
(產品新聞, 2005年11月15日)
|
Qualcomm Inc. has introduced a power management IC designed to support advanced functionality on next-generation mobile handsets. When interfaced with the company's Convergence Platform of Mobile Station Modem (MSM) baseband modems and radioOne RF devices, the PM7500 IC provides a complete system solution with seamless operation, optimized performance and reduced power demands.
"Qualcomm's power management solutions feature a high level of integration to enable mobile devices that are more cost-effective, thinner and more compact with better power efficiency," said Dr. Sanjay K. Jha, president of Qualcomm CDMA Technologies. "The numerous capabilities integrated into the PM7500 IC support next-generation devices and the ever-increasing multimedia capabilities they feature, while offering the very real benefits of fully tested solutions to handset manufacturers and of power optimization to wireless users."
The PM7500 IC integrates advanced capabilities such as TV-out amplifier, camera flash support, full charging system, backlighting, USB On-the-Go (OTG) transceiver and stereo far-field speaker amplification. Independently controllable buck regulators are designed specifically to support the multiple power regimes of the company's Convergence Platform MSM solutions resulting in optimized system power consumption, while an additional 21 fully programmable regulators support the remainder of the chipset's numerous other functions. The PM7500 IC features a compact 9 x 9mm package and a high level of integration in order to provide support for advanced wireless capabilities with fewer external components, delivering reduced bill-of-materials costs and quicker time to market. The PM7500 IC is expected to sample in March 2006.
Click here for more information |
| |
|
| |
| |
|
|
| |
| |
|
|
|
