ST-500 INSTALLATION GUIDE
Page A-1
APPENDIX A
ST-500 TRANSCEIVER SPECIFICATIONS
This appendix provides the specifications for the ST-500 Transceiver.
A.1
Receiver Specification
A.2
Transmitter Specification
Item
Typical Value
Worst Case
Leakage Current:
0
µ
A
-0.5 to +0.5
µ
A
Input Impedance:
>3.8 M
Ω
>1.9 M
Ω
Coax Cable Tap Capacitance: 3.7 pF
3.9 pF
Delay Time (Input to Output):
Turn-On
Steady-State
180 ns
11.2 ns
300 ns
19.0 ns
DI Rise/Fall Time:
2.8 ns
4.0 ns
DI Output Voltage:
+/- 855 mV
+/- 810 to +/- 920 mV
Item
Typical
Value
Worst Case
Output Current:
AC Component
DC Component
+ /-38 mA
-40 mA
+/-39 to +/-40 mA
-39 to -42 mA
Waveform Symmetry:
- 0.5 ns
- 1.1 to +0.4 ns
