Module TTL IN Fanout (RS422/LVDS/ECL OUT) w/Tester 701124

Module provides four outputs of either RS422, LVDS, or ECL from a TTL input!

Description:
The Type O Fanout Module accepts TTL input through a BNC connector. A front panel rotary switch allows selection of one of three possible outputs, including RS422, LVDS, and ECL. Once output is selected, four (4) outputs of same signal are provided. A red ACTIVITY LED indicates presence of input and the outputs can be inverted from the front panel, by the locking toggle switches. Inversion for each output can be overridden at the board level. A test pattern generator can be selected by a front panel locking toggle switch. In this mode, one (1) DATA and one (1) CLOCK output is generated by an internal circuit, which produces an R3, R7, or R15 test pattern selectable through a board jumper.

Features:
• Front panel selectable RS422, LVDS, or ECL output
• Accepts TTL input through industry standard BNC connector
• Activity LED indicator
• Front panel output signal inversion
• ECL output can be source terminated or left open
• On board inversion override for each output
• Built in test pattern generator controlled from front panel
• Three test patterns available with on board jumpers
• Four outputs interfaced through concentric twinax rear panel connectors