1503/1503J series mechanically variable delay lines are passive delay lines produced by data delay devices, inc., with multiple characteristics, including adjustability, stackability, and high precision.
This document is a datasheet for the Data Delay Devices 1503J Series, a mechanically variable, passive delay line. The device allows signal delay adjustment between 0 and a maximum value (Tp) via a multi-turn adjustment screw. It features a fixed output that reproduces the input delayed by Tp and a tap output that provides a variable delay. The line is designed for 50Ω impedance and operates with a dielectric breakdown of 50 Vdc.
| Max Delay (Tp) | 40 ns |
|---|---|
| Impedance | 200 Ω |
| Dielectric breakdown | 50 Vdc |
| Temperature coefficient | 200 PPM/°C |
| Resolution | 0.15ns |
The maximum delay (Tp) for the 1503J-40C model is 40 ns.
The characteristic impedance is 200 Ω.