SY55854U Overview
The SY55854U is a fully differential, CML, 2 x 2-crosspoint switch. The non-blocking design allows any input to be connected to any output. Varying the state of the select inputs allows SY55854U to be used in backup, fault tolerant, protection, and backplane distribution applications.
SY55854U Key Features
- Guaranteed fMAX >2.5GHz over temperature
- 2.3V to 5.7V power supply
- Non-blocking “switch architecture”
- Guaranteed <15ps channel-to-channel skew
- Guaranteed <480ps propagation delay over temperature
- Configurable as 2:1 mux, 1:2 fan-out buffer, dual buffer
- Accepts CML, PECL, LVPECL inputs
- Fully differential inputs/outputs
- Source terminated CML outputs for fast edge rates
- Wide operating temperature range: -40°C to +85°C