Quantum Composers LDDC 1550 - Manual (Page 29)

13-29 | P a g e
External Trigger
Modes Start, Stop, Start/Stop,
Gate AH, Gate AL
Rising/Falling
Input levels 2 20 V
Insertion delay 3 us
Insertion Jitter 100 ns peak
Rate 0 100K Hz
Digital Inputs
Range 0 5 V
Input Impedance 11 KOhms
Digital Outputs
Range 0 5 V (TTL)
High-Level Output 4 4.2 5 V
Output Impedance 100 Ohms
Max Current
(V
out
= 5V) 24
mA
Analog Inputs
Range 0 10 V
Resolution 4.88 mV (10 bit)
Input Impedance 147 KOhms
Analog Outputs
Range 0 10 V
Resolution 2.45 mV (12 bit)
Output Impedance 51 Ohms
High-Level Output
(Load ≥ 5K Ohms)
(V
out
= 2.5V)
(V
out
= 5V)
(V
out
= 10V)
2.48
4.95
9.90 2.5
5
10
V
Max Current
(V
out
= 2.5V)
(V
out
= 5V)
(V
out
= 10V)
3
7
10
mA
Nominal Current
(Ensures ≤ 1% Voltage
Output error)
2 mA