PZ2120A

Keysight - PZ2120A

The Keysight PZ2120A and PZ2121A are high-speed precision SMUs featuring best-in-class narrow pulse width, fast digitizer mode, fast transient response, and seamless current measurement ranging.
They enable a wide range of emerging applications across a wide output range of up to 60 V/3.5 A DC/10.5 A pulse and a high resolution up to 6 μV/100 fA.
The PZ2121A is capable of pulsed/dynamic measurements with best-in-class narrow pulse width down to 10 μs and a fast digitizer mode with sampling rates of up to 15 MSa/s. The Keysight PX0105A low inductance cable is well-designed for the PZ2121A and reduces the measurement error caused by the cable inductance in narrow pulsed measurements. These capabilities make the PZ2121A suitable for emerging applications such as vertical-cavity surface-emitting laser (VCSEL) optical devices.
The PZ2120A expands static DC measurements for a wide range of integrated circuit (IC) testing to emerging dynamic measurements with a sampling rate up to 1 MSa/s, seamless current measurement ranging, and narrow pulse width down to 50 μs. The PZ2120A’s fast transient performance enables it to reduce the transient voltage drop due to pulsed loading and recover quickly to its program voltage. These capabilities make the PZ2120A suitable for design verification and production IC testing such as RF PA/FEM.
In addition, their low measurement noise performance of as low as 400 fArms at 1 PLC enables measurements with shorter aperture times, and their seamless current measurement ranging function enables a wide dynamic range and eliminates range change time, which improves test throughput.