33502A/903 Keysight

33502A 2-Channel 50 Vpp Isolated Amplifier Enabling Low-Distortion and High Voltage Outputs The Keysight Technologies, Inc. 33502A is a dual-channel, high voltage output amplifier. It has an isolated analog front end with up to 50 Vpp ( 25 V) output voltage range. It is also a very low-distortion amplifier with < 0.01% 10 kHz and 40 Vpp. The 33502A is designed to work as a companion for function generators to offer low-distortion, higher voltage outputs. Find us at www.keysight.com Page 1 Introduction The 33502A has a fully isolated front end, which offers superior 5x voltage amplification to other amplifiers. You can independently configure input coupling (AC DC) and input impedance (50 1 M) to match you circuit. The input path can also be switched from amplified to direct (unamplified) without removing or connecting cables. The 33502A, in a 2 unit, half-rack mechanical form factor, fits well on both your bench and in your test system. It also is configured with LAN (LXI Class-C compliant) and USB interfaces to meet your computer IO needs. The 33502A provides both a programmable interface and a softkey-driven front panel for flexibility in configuring. The 33502A is compatible with existing Keysight function/arbitrary waveform generators including the 33120A, 33210A, 33220A, and 33250A. It can also be used to amplify signals from non-Keysight function and arbitrary waveform generators. Features Full-power BW 100 kHz 50 Vpp Small-signal BW > 300 kHz Slew Rate 20 V/s min. THD+N < 0.01% 10 kHz, 40 Vpp Output drive 200 mA max. Isolation floats 42 Vpk to earth Find us at www.keysight.com Page 2