SSTV family overview

The SSTV16857 is a 14-bit SSTL_2 Registered Driver that provides DDR SDRAM address and control signals. The PCKV857 is a differential 1:10 SDRAM Clock Driver that provides SDRAM clock signals at 2.5V up to 170MHz. The SSTV16859 is a 13-bit to 26-bit Registered Driver optimized for use in stacked DDR DIMMs.

• DDR memory modules

• Inputs compatible with JESD8-9 SSTL_2 specifications
• Drives registered Stub Series Terminated Logic (SSTL)
• Full DDR200/DDR266 solution @ 2.5V when used with PCKV857
• Optimized for stacked DDR DIMM applications (SSTV16859)
• 13 to 26-bit registered driver with differential Clock inputs (SSTV16859)
• ts/th min 0.75ns (fast slew) to 0.9ns (slow slew)
• Spread Spectrum compliant
• 48-pin plastic TSSOP package (SSTV16857)
• 64-pin plastic TSSOP package (SSTV16859)
• Max prop delay Ck to Q 2.8ns in bypass mode
• Low power standby when RESET' is low

• SSTV Family