This ISLA214P50-55210EV1Z is an evaluation platform featuring Renesas' ultra-high, dynamic range, fully differential amplifier (FDA), the ISL55210, and the high-speed, high-performance, 14-bit, 500MSPS ADC, the ISLA214P50. In the delivered configuration, it offers a full signal path reference design providing a 100MHz flat channel bandwidth that achieves typically <-85dBc distortion terms with -2dBFS at the ADC inputs from a -7dBm single-ended input. The channel characteristics (passband location, stop-band attenuation, gain, etc.), can be easily altered to suit your needs by modifying the 3rd order RLC filter between the amplifier and analog-to-digital converter. To facilitate immediate performance measurement and analysis, this PCB daughterboard pairs to Renesas' existing high-speed ADC evaluation platform.
- Sample rate: 80MSPS to 500MSPS
- Input signal passband: 100kHz to 100MHz (+/- 0.8dB flat)
- Full-scale input: -5.0dBm (355mVpp)
- SNR: 71.8 dBFS (Fin = 30MHz, Fs = 500MSPS, ADC only = 72.6dBFS)
- SFDR: 85dBc (Fin = 30MHz, Fs = 500MSPS, ADC only = 84dBc)
- Power consumption: 1.0W (FDA + ADC)
- IM3: <-90dBc @ 70MHz (1MHz spacing)
- High-performance data acquisition
- Communication test equipment
- Broadband communications
- Software defined radios
- Radar array processing
- Digital pre-distortion
Measured 500MSPS, 70MHz Two-tone Performance: IM3 less than −93dBc
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Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.