The SSTVA16857AGLFT is a configurable 16-bit to 32-bit registered driver from IDT (Integrated Device Technology, now Renesas). It's designed for memory interface applications, particularly in DDR (Double Data Rate) memory systems, where it serves as a buffer and level translator between the memory controller and the memory modules. This device helps to improve signal integrity and drive strength, ensuring reliable data transfer at high speeds.

Applications:

• DDR memory interfaces
• Memory modules (DIMMs)
• High-speed data buffering
• Level translation between different voltage domains
• Servers and workstations

Features:

• Configurable 16-bit to 32-bit operation
• Registered driver for improved signal integrity
• Low propagation delay
• VCC support from 1.4V to 3.6V
• OE (Output Enable) control
• TTL compatible inputs
• LVTTL compatible outputs
• Available in TSSOP package

Benefits:

• Improves signal integrity in high-speed memory systems.
• Provides robust data transfer at high frequencies.
• Reduces signal reflections and crosstalk.
• Offers flexibility in system design through configurable operation.
• Simplifies voltage level translation between different system components.
• Helps to meet JEDEC standards for DDR memory interfaces.

Additional Details:

The SSTVA16857AGLFT features a low propagation delay, minimizing timing skew and ensuring accurate data capture. The configurable bit width allows the device to be adapted to different memory configurations, providing design flexibility. The OE control enables precise control over the output signals, allowing for efficient memory access management. The device operates over an industrial temperature range. It comes in a TSSOP (Thin Shrink Small Outline Package). Consult the datasheet for specific timing parameters, voltage levels, and power consumption details.