ADMX1002B

ADMX1002B is an evaluation board for ADMX1002 ultra-low-distortion sine wave and high-resolution arbitrary waveform generator module. This high-performance module demonstrates a proprietary digital pre-distortion algorithm that reduces signal distortion below levels that can be achieved with high-performance digital-to-analogue converters (DAC) and amplifiers alone. Its differential output can be set to common-mode levels often required to test high-performance analogue-to-digital converters (ADC), audio codecs, and other audio ICs and systems. With an easy-to-use SPI interface and small-form factor, the ADMX1002 can be easily embedded into test systems, or simply used on the bench for measurement and characterization. Suitable for high-end audio test, analogue-to-digital converter characterization and test, sensor and transducer test, frequency response and network analysis and ATE applications.

• DC frequency range from 50Hz to 40kHz
• Proprietary digital pre-distortion (DPD) algorithm and -130dBc THD at 1kHz (typ)
• Arbitrary waveform generation (AWG) with on-board pattern memory
• Differential (balanced) output up to 3.6VRMS
• Fast pattern switching between multiple stored waveforms
• Small form-factor (60mm x 40mm)
• 1W typ (quiescent) low power
• SPI interface for integration into test and measurement systems