SSTL16857 Datasheet - NXP Semiconductors

SSTL16857 14-bit SSTL_2 registered driver

The SSTL16857 is a 14-bit SSTL_2 registered driver with differential clock inputs. Both VCC and VDDQ support 2.5V and 3.3V operation however. VDDQ must not exceed VCC. Inputs are SSTL_2 type with VREF normally at 0.5 *VDDQ. The outputs support class I which can be used for standard stub-series ap.

SSTL16857 Features

* Stub-series terminated logic for 2.5V VDDQ (SSTL_2)

* Optimized for DDR (Double Data Rate) SDRAM applications

* Supports SSTL_2 signal inputs and outputs

* Flow-through architecture optimizes PCB layout

* Meets SSTL_2 class I and class II specifications

SSTL16857_NXPSemiconductors.pdf