This standard defines the dc and ac single-ended (data) and differential (clock) operating conditions, I/O impedances, and the termination and calibration scheme for 1.8 V Pseudo Open Drain I/Os. The 1.8 V Pseudo Open Drain interface, also known as POD18, is primarily used to communicate with GDDR3 SGRAM devices.
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Published: 12/01/2006 Number of Pages: 13File Size: 1 file , 410 KB