Atec HP-Agilent-8110A - Manual (Page 4)

4
Level/Pulse Performance Characteristics
Level parameters: voltage or
current, high or low level, offset or
amplitude.
On/off
:
relays connect/disconnect
output (HiZ)
Load compensation: the actual load
value can be entered (for loads ≠ 50 Ω
to display actual output values.
Normal/complement: selectable.
Limit: programmable high and low lev-
els can be limited to protect the
device-under-test.
Channel Addition
If the instrument is equipped with 2 output modules, channel 2 can be added to channel 1 internally. In this case the
second output is disabled. 2, 3 an 4 level signals can be generated.
separate channels channel addition (at output channel1)
Channel 1 Channel 2 Channel 1 Channel 2
source impedance 50 Ω 1 ΚΩ 48 Ω 500 Ω
accuracy typ. ± 1%
voltage (50 Ω load)
amplitude 100 mV to 10.0 V 200 mV to 20.0V 0 V to 19.5 V [1] 0 V to 20.0 V
(doubles into open)
high level -9.90 V to + 10.0 V -18.8 V to 19.0 V -19.3 V to + 19.5 V -20.0 V to 20.0 V
low level -10.0V to +9.90 V -19.0V to +18.8 V -19.5 V to + 19.3 V -20.0 V to + 20.0 V
level accuracy
± (1% ampl + 50 mV) ± (1% ampl + 100 mV) - -
resolution 10mV 20 mV 10 mV 20 mV
current (into short)
amplitude - 4 mA to 400 mA - 0 mA to 800 mA
high level -396 mA to 400 mA - -792 mA to + 800 mA
low level - -400 mA to + 396 mA - -800 mA to + 792 mA
minimum transition 2.0 ns [2]
2.5 ns 7.5 ns typ. 2.5 ns typ. 7.5 ns typ. 30 ns typ. 30 ns typ.
minimum period 6.65 ns 24 ns typ. 24 ns typ. 90 ns typ.
minimum width 3.3 ns 12 ns typ. 3.5 ns typ 12 ns typ. 45 ns typ. 45 ns typ.
delay accuracy ± (5% + 1 ns) - - - - -
add. fixed delay (typical) 0 - - - - + 0.6 ns typ. +0.6 ns typ.
Max. external voltage ± 25 V
Short circuit current ± 400 mA max.
Dynamic Crosstalk < 0.1% typ.
Baseline noise 8 mV RMS typ.
Overshoot/preshoot/ringing ± 5% of amplitude ± 20 mV
Settling Time 30 ns typical
Note:
[1] max. amplitude of bipolar signals is limited to values between 10 Vpp (-0.2 V/+ 10.3 V peak levels) and 14 Vpp (- 7 V/+ 7 V peak levels).
[2] for levels within ± 5 V window.