제주장학재단

QDAC-II Compact is the reduced-size version of the best-selling QDAC-II, with all the same high-performance features in one rack unit. It is an extremely stable, low-noise, 24-channel voltage source to control quantum electronics and QPUs. Highly versatile, the Compact can be used for gate-leakage detection, fast tune-up algorithms, stable operation points, and numerous other applications – all via a single 24-pin Fischer output.

QDAC-II Compact is a high-precision, 25-bit resolution, ultra-low-noise DAC with 24 voltage channel generators with a 1 MS/s sample rate and a step size of <0.2 μV. Each of the 24 channels has five voltage generators working in parallel: DC, sine, triangle, square, and arbitrary waveform. 

Performs fast multi-dimensional gate voltage sweeps using a 300 kHz output filter. Once at your operation point, the QDAC is switchable to an ultra-low noise DC voltage with a 10 Hz output filter and 25-bit resolution, with minimal transients. 

QDAC-II Compact is a versatile and easy-to-use solution. Controlled directly by SCPI commands with an endless number of applications, it can be stacked with multiple OPX1000 and QSwitch units to operate as one advanced quantum control system.

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