RTM680-229 PDF 데이터시트 검색

DDR, SDRAM Buffer General Description The RTM 680-229 is a 3.3V, 2.5V DDR , SDRAM fan out buffer. The RTM680-229 can be used in conjunction with the RTM560, 660, 360 or similar clock synthesizer for the VIA 266, 333, 400 chipset. The clock chip provides standard serial bus for programming device function. And RTM 680-229 also builds in the enhance function. Features - - - - - - - - - Support Up to 400MH- DDR. Programmable clock skew. Programmable drive strength. Power Down feature. 1 input to 1