28-Bit Configurable Registered Buffer for DDR2
Along with CSPUA877A or 98ULPA877A DDR2 PLL Provides a fully JEDEC compliant solution for DDR2 RDIMMs for 400, 533, and 667MHz.
- 28-bit 1:2 configurable registered buffer is designed for 1.7V to 1.9V VDD operation
- Inputs are compatible with the JEDEC standard for SSTL_18, except the chip-select gate-enable (CSGEN), control (C), and reset (RESET) inputs, which are LVCMOS
- Outputs are edge-controlled circuits optimized for unterminated DIMM loads, and meet SSTL_18 specifications, except the open-drain error (QERR) output