BNC 6040 User Manual
Page 10
10
SPECIFICATIONS
Input Characteristics
TRIG IN
External trigger to initiate delay and width sequences.
Range:
0-100 MHz.
Input Impedance:
50 ohms.
Slope:
Selectable pos/neg.
Minimum Pulse Width:
3 ns.
Minimum Signal Amplitude: 100 mV.
Maximum Signal Amplitude: ± 7 V.
Threshold Range:
± 2.5 V.
Threshold Resolution:
10 mV.
Trigger Jitter:
20 ps rms (between TRIG IN and TRIG OUT).
MODULE DISABLE
Allows the outputs on some modules to be remotely
disabled.
Disable:
4 V - 5 V. 5 mA sourcing current (into the 6040) or
contact opening.
Enable:
0 - 300 mV, 5 mA sinking current (from the 6040)
contact closure, or plug removed from jack.
Output Characteristics
PULSE OUT
Provides the signal selected by the rep rate,
delay, width, and single/ double pulse settings.
Corresponds in timing to ECL OUT and to module outputs.
Amplitude:
+5 V into 50 ohms.
Transition Times:
1 ns rise time, 1.5 fall time.
Insertion Delay:
50 ns typical (between TRIG IN and PULSE OUT;
see Figure 1-1).
ECL OUT
Provides an ECL version of PULSE OUT.
Amplitude:
-0.8 V to -1.8 V into 50 ohms ("low true" pulses).
Transition Times:
700 ps.
Insertion Delay:
50 ns typical (between TRIG IN and ECL OUT; see
Figure 1-1).