BNC 577 - Manual (Page 48)

Model 577 Operating Manual 28
Delay Accuracy 10 ns + (0.0001 x delay)
Delay Resolution 250 ps
Jitter (channel to channel) < 250 ps RMS
Output Multiplexor Any/all channels may be OR’d to any/all outputs.
Time Base Same as internal rate generator
Channel Output Modes Single, Normal, Burst, Duty Cycle
Burst Mode 1 to 1,000,000 pulses
Duty Cycle Mode 1 to 1,000,000 pulses on and/or off
Wait Counts 1 to 1,000,000 pulses
Channel Control Modes Internally triggered or external gated. Each channel may be
independently set to either mode.
Standard Features
Communications:
USB USB 1.0 Standard
RS-232 DB-9 Connector using RS-232 Communications Standard
External Clock In
External Clock Input Voltage
10 MHz – 100 MHz user selectable in discrete values
2.5 V - 5 V(Max)
External Clock Out To or Ref out (10 to 100MHz) user selectable in discrete values
System Options
DT15 Dual Trigger Logic – provides additional trigger via gate input
COM Extended Communications – Adds Ethernet & GPIB
SRM Single Rack Mount
DRM Dual Rack Mount
General
Storage 16 storage bins
Dimensions 10.5” x 8.25” x 5.5”
Weight 8 lbs
Power 100 - 240 VAC 50/60 Hz 3 A
Fuse (Qty 2) 3.15A, 250 V Time-lag
Temperature
Operation 0 – 40 °C (32 – 104 °F)
Transportation & Storage -40 – 70 °C (-40 – 158 °F)
Module Specifications
TTL/Adjustable Dual Channel Output Module (Standard)
TTL/CMOS Mode:
Output Impedance
50 Ohms
Output Level
4.0 V typ into 1 Kohm
2.0 V typ into 50 ohm
Rise Time 2.8 ns typ (10% - 90%)
Slew Rate > 0.5 V/ns
Jitter 50 ps RMS channel to channel
Adjustable Mode:
Output Impedance
75 Ohms
Output Level 2.0 to 20 VDC into 1 Kohm
0.8 to 8.0 VDC into 50 ohm