Pulse Repetition Performance Measurements
The following measurements were performed using the complete CONV-TTL system, meaning that a CONV-TTL-RS485 was used as well as a front-module.
Complete CONV-TTL chain
In this setup, a TTL pulse is fed into Channel 1 input of the CONV-TTL-RS485, converted to optical and delivered to a fiber on output 1 of CONV-RS485-OPT-RTM.
Scope channel 1 (yellow) is also receiving the TTL pulse.
Through a short fiber, Channel 1 output of CONV-RS485-OPT-RTM is looped back to Channel 2 input of CONV-RS485-OPT-RTM.
Scope channel 2 (green) is connected to Channel 2 output of CONV-TTL-RS485.
Latency μ (Avg) | 229μs |
Latency σ (S-dev) | 72ps |