ADC358x 18-bit 0.5 MSPS to 65 MSPS Low Noise Ultra-low Power ADC

1 Features

18-bit 10/25/65 MSPS ADC
Noise Floor: -160 dBFS/Hz
Ultra Low Power with Optimized Power Scaling:
77 mW (10 MSPS) to 119 mW (65 MSPS)
Latency: 1 clock cycle (1-wire SLVDS)
Specified 18-bit, no missing codes
INL/DNL: ±7/ ±0.7 LSB (typ)
Reference: External or Internal
Input Bandwidth: 900 MHz (3dB)
Industrial Temperature Range: -40 to +105°C
On-chip digital filter (optional)
- Decimation by 2, 4, 8, 16, 32
- 32-bit NCO
Serial LVDS digital interface (2-, 1- and 1/2-wire)
Small Footprint: 40-WQFN (5x5 mm) Package
Spectral Performance (f_IN = 1 MHz):
- SNR: 84.5 dBFS
- SFDR: 95 dBc HD2, HD3
- SFDR: 100 dBFS Worst Spur
Spectral Performance (f_IN = 20 MHz):
- SNR: 83.5 dBFS
- SFDR: 90 dBc HD2, HD3
- SFDR: 95 dBFS Worst Spur