MAX4818 Datasheet (Maxim Integrated Products) - High-Bandwidth T1/E1 Dual-SPDT Switches/4:1 Muxes

MAX4818, High-Bandwidth T1/E1 Dual-SPDT Switches/4:1 Muxes

The MAX4818/MAX4819 high-bandwidth, low-on-resistance analog dual SPDT switches/4:1 multiplexers are designed to serve as integrated T1/E1 protection switches for 1+1 and N+1 line-card redundancy applications.

Each MAX4818/MAX4819 replaces four electromechanical relays, significantly reducing board

MAX4818 Features

* Dual SPDT and 4:1 Multiplexer Configurations

* Dual-Supply Operation from ±3.3V to ±5V

* Single-Supply Operation from +6V to +11V

* Hot-Insertion Tolerant with No DC Path to the Supplies

* Low On-Resistance, RON = 4Ω (typ) and 6Ω (max)

* Over 350MHz