ANC350
multi-functional piezo controller for driving attocube’s closed loop positioners
The ANC350 is attocube’s high-end piezo controller which meets the
highly demanding dynamic performance and accuracy requirements of
multi-axis nanopositioning setups. Dedicated controller models for
driving up to three positioners either with resistive (ANC350/3/RES) or
optoelectronic encoders (ANC350/3/NUM) are available.
Modes of Operation
open loop positioning
Open loop positioners can be controlled in closed loop mode in combi-
nation with the ANC350/3/FPS and attocube’s stunning interferometer
FPS1010, FPS3010, FPS3010-19” setups (see attoSensorics section) .
Output Signals
stepping and fine positioning of attocube
positioners stepping - voltage range 0 .. 70 V
stepping - frequency range 0 .. 2 kHz
closed loop positioning depending on encoder system stepping - maximum current > 8 A peak
capacitance measurement 50…5000 nF resolution of signal generation 1.1 mV (16 bit)
remote operation USB 2.0, ethernet optional output noise <8 mVpp (20 MHz bandwidth)
output filte