MAX3785 - Maxim

MAX3785 6.25Gbps / 1.8V PC Board Equalizer

The MAX3785 6.25Gbps equalizer operates from a single 1.8V supply and compensates for transmissionmedium losses encountered with FR4 transmission lines. Optimized for low-voltage, high-density, DC-coupled interconnections between the line card and switch card, the MAX3785 enables a system upgrade path while maintaining a legacy rate of 2.5Gbps to 3.125Gbps. .

Features

DC-coupled current-mode logic (CML) data inputs and outputs. It is packaged in a tiny 1.5mm ✕ 1.5mm chip-scale package (USCP™) and a 6-pin TDFN package. o Single 1.8V Supply o Very Low Power, 60mW o Spans 30in with FR4 at 6.25Gbps o Operates from 1.0Gbps to 6.4Gbps o Coding Independent, 8b/10b or Scrambled o DC-Coupled CML Inputs and Outputs o Small 1.5mm × 1.5mm Footprint Features MAX3785 Ordering Information PART MAX3785UBL MAX3785UTT TEMP RANGE PINPACKAGE PACKAGE CODE — T633-1 0°C to +85°C 6 UCSP (3 × 3) 0°C to +85°C 6 TDFN Pin Configuration TOP VIEW (BUMPS ON BOTTOM OF DIE) Applicati.