U8903A-113

The U8903A audio analyzer provides audio analog and digital analysis from 10 Hz to 100 kHz for measuring analog and digital IC components, module design, wireless and consumer electronics audio.

• Analog and Digital Audio Analysis
• Select generator, analyzer, graph and sweep modes with one-button access
• Characterize signal-to-noise ratio, SINAD, IMD, DFD, THD+N ratio, THD+N level, crosstalk, and more
• Apply weighting functions, standard filters and custom filters
• View numerical and graphical displays of measurement results
• 2 in 1 screen (generator and analyzer in the same display screen)
• 5ppm frequency accuracy for generator and analyzer
• ±1% amplitude accuracy for generator and analyzer
• -101dB analyzer residual distortion + noise at 20Hz to 20kHz
• ±0.01dB signal flatness
• LXI class C compliant
• USB 2.0, LAN and GPIB connectivity
• SCPI and IVI-COM
• Code compatible with HP8903B
• S/PDIF/AES3 and/or Digital Serial Interface (DSI)
• Multiple DSI formats: I2S, Left Justified, Right Justified, DSP
• Wide logic level input range from 1.2V to 3.3V
• Audio bit: 8bit to 24bit
• U8903A audio analyzer, with U8903A-200, AES3/SPDIF, and DSI digital audio interfaces

Applications

Sensing & Instrumentation, Signal Processing, Test & Measurement