ddr
TI unveils next-generation 3-A DDR termination regulator
Submitted by Ionela on Wed, 08/06/2008 - 09:45.
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Texas Instruments Incorporated introduced a sink/source double data rate (DDR) termination regulator that supports all power management requirements for DDR, DDR2, DDR3 and DDR4 low-power memory termination. The new easy-to-use regulator requires only 20 uF of ceramic output capacitance, nearly 80 percent less capacitance than competitive solutions. Designers can therefore use the device to achieve smaller and lower-cost DDR memory termination in modern, high-memory content electronics, including digital TVs, Set-Top boxes, VGA cards, telecom, datacom, notebook and desktop computers, and an increasingly wide range of consumer electronics. |
Quick-PWM controller provides a complete solution for DDR, DDR2, and DDR3 memory
Submitted by Ionela on Fri, 07/18/2008 - 13:13.
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Maxim Integrated introduces the MAX17000 Quick-PWM, step-down controller for DDR, DDR2, and DDR3 memory in notebook computers. This single-chip solution saves valuable board space by integrating a step-down controller, source/sink linear regulator, and reference buffer, thus enabling it to generate all required VDDQ, VTT, and VTTR rails. |
