Piezo Driver/Power Amplifier The Trek Model PZD350A is a high-voltage DC-stable piezo driver/amplifier designed to provide precise control of output voltages in bipolar or unipolar ranges that are customer specified within a range of available settings. It is configured as a noninverting amplifier with a variable DC gain. An inverting amplifier configuration is also available. The unit features an all-solid-state design, a high slew rate and a four-quadrant active output stage which sinks or sources current into reactive or resistive loads throughout the output voltage range. This capability is essential for achieving the accurate output responses and high slew rates demanded by reactive loads. Output Voltage Range Output Current Range Slew Rate Large Signal Bandwidth Small Signal Bandwidth DC Voltage Gain: Bipolar: Unipolar: Bipolar: Unipolar: Bipolar: Unipolar: Bipolar: Unipolar: Bipolar: Unipolar: 0 to ±350 V DC or peak AC 0 to +700 V DC or peak AC or 0 to -700 VDC or peak AC 0 to ±200 mA 0 to ±100 mA Greater than 550 V/ps Greater than 440 V/ps DC to greater than 250 kHz (-3 dB); DC to greater than 90 kHz (1% distortion) DC to greater than 200 kHz (-3 dB); DC to greater than 70 kHz (1% distortion) DC to greater than 350 kHz (-3 dB) DC to greater than 250 kHz (-3 dB) 0 to 150 V/V, adjustable using a front panel potentiometer Typical Applications Include • Piezoelectric driving/control • Laser modulation • MEMS • Semiconductor research • Piezoelectric vibration damping Features and Benefits Four-quadrant output for driving capacitive loads Closed loop system for high accuracy Short-circuit protected for equipment protection All solid-state design for maintenance-free operation DC-stable for programmable supply applications Low output noise for ultra-accurate outputs Model PZD350A M/S is also available with twice the current capability of the Model PZD350A NIST-traceable Certificate of Calibration provided with each unit compliant TREK, INC. • 190 Walnut Street • Lockport, NY 14094 • USA • 800-FOR TREK 716-438-7555 • 716-201-1804 (fax) • www.trekinc.com • [email protected]

Performance Output Voltage Bipolar Range Output Voltage Unipolar Range Output Current Bipolar Range Output Current Unipolar Range Input Voltage Range Input Impedance DC Voltage Gain DC Voltage Gain Accuracy Offset Voltage Output Noise (all ranges)* Slew Rate (10% to 90%, typical) Large Signal Bandwidth (-3 dB) Large Signal Bandwidth (1% distortion) Small Signal Bandwidth (-3dB) Settling Time to 1% Stability Drift with Time Drift with Temp Voltage Monitor Ratio Current Monitor Ratio Features 0 to ±10 V DC or peak AC 90 kW, nominal (non-inverting) 1 MW nominal, (inverting) 0 to 150 V/V Better than...