ADS54J20 Description
The ADS54J20 is a low-power, wide-bandwidth, 12bit, 1.0-GSPS, dual-channel, analog-to-digital converter (ADC). Designed for high signal-to-noise ratio (SNR), the device delivers a noise floor of 157 dBFS/Hz for applications aiming for highest dynamic range over a wide instantaneous bandwidth. The device supports the JESD204B serial interface with data rates up to 10 Gbps, supporting two or four lanes per ADC.
ADS54J20 Key Features
- 1 12-Bit Resolution, Dual-Channel, 1-GSPS ADC
- Noise Floor: -157 dBFS/Hz
- Spectral Performance (fIN = 170 MHz at -1 dBFS)
- SNR: 67.8 dBFS
- NSD: -155 dBFS/Hz
- SFDR: 86 dBc (Including Interleaving Tones)
- SFDR: 89 dBc (Except HD2, HD3, and
- Spectral Performance (fIN = 350 MHz at -1 dBFS)
- SNR: 65.6 dBFS
- NSD: -152.6 dBFS/Hz