BNC 577 - 14 Model 577 Specifications; Internal Rate Generator; Channel Timing Generator

Model 577 Operating Manual 27
14 Model 577 Specifications
I/O Configuration
Model/Output
577 – 2C: 2 Independent Channels
577 – 4C: 4 Independent Channels
577 – 8C: 8 Independent Channels
Output Modules:
Standard
AT20
Dual Channel, TTL/CMOS & Adjustable Output Module
Optional
L82
Dual Channel, 820 nm Optical Output Module
L130
Dual Channel, 1300 nm Optical Output Module
AT35
Dual Channel, TTL/35 V High Voltage Output Module
AT45
Dual Channel, 45 V High and Low Impedance Voltage Output
Module (limited to 4 channels)
TZ50
Dual Channel, High Current TTL/CMOS (for driving 50 ohm
loads) & Adjustable Output Module
TZ35
Dual Channel, High Current TTL/CMOS (for driving 50 ohm
loads) & 35V High Voltage Output Module
Input Modules:
Standard
IA15
Dual Channel, 1 Trigger / 1 Gate Input Module
* Standard dual channel input module, providing one Trigger
input and one Gate input. May be used with the Dual Trigger
firmware Option to provide two independent Trigger sources.
Optional
IL82
Dual Channel, 820 nm Optical Input Module
IL130
Dual Channel, 1300 nm Optical Input Module
Internal Rate Generator
Rate (T
0
period)
0.001 Hz to 20.000 MHz (1000 s – 50 ns)
Resolution
5 ns
Accuracy
5 ns + (0.0001 x period)
T
0
Period Jitter
< 500 ps RMS
Time Base
200 MHz, low jitter PLL
Oscillator
50 MHz, 50 ppm crystal oscillator
System Output Modes
Single, Normal, Burst, Duty Cycle, External Gate/Trigger
Burst Mode
1 to 1,000,000 pulses
Duty Cycle Mode
1 to 1,000,000 pulses ON and/or OFF
Pulse Control Modes
Internally triggered, externally triggered or external gate.
Channel Timing Generator
Pulse Width Range
1000 s – 10 ns
Width Accuracy
10 ns + [0.0001 x (width + delay)]
Width Resolution
10 ns
Pulse Delay Range
+1000 s