MAX3640 Datasheet (Maxim Integrated Products)

MAX3640, Dual 4:2 Crosspoint Switch

The MAX3640 is a dual-path crosspoint switch for use at OC-12 data rates.

The MAX3640 can be used to receive and transmit 622Mbps low-voltage differential signals (LVDS) across a backplane with minimum jitter accumulation.

Each path incorporates input buffers, multiplexers, a crosspoint switch, and

MAX3640 Features

* MAX3640 Applications SONET/SDH Backplanes High-Speed Parallel Links Digital Cross-Connects System Interconnects ATM Switch Cores PART MAX3640UCM Ordering Information TEMP. RANGE 0°C to +85°C PIN-PACKAGE 48 TQFP Pin Configuration appears at end of data sheet. Typical Operating Circuit MAX3869 L