Product Introduction

The PA72D16180A is a 16-bit digitizer, capable of capturing waveforms at speeds up to 180Msps. An onboard offset voltage source allows capturing offset signals while still using the optimal range for maximum ADC utilization. Two onboard filters allow suppression of out-of-band noise. The 64MWord onboard memory enables capturing very long waveforms, or sequentially capturing multiple signals with minimal intermediate bus communication

Technical Specifications

Channels	1
Resolution	16-bit
Sample rate	1MHz - 180MHz
Memory depth	64M-word
Input configurations	50Ω or 1MΩ, AC or DC, Diff. or SingleEnded
Input ranges	50Ω: 0.256VP to 3.072VP in 8 ranges 1MΩ: 0.256VP to 15.36VP in 12 ranges
DC-offset voltage	16-bit resolution
Input bandwidth	DC to 95-170MHz (typical, depending on range)
Input filters	Bypass, 60MHz, 30MHz
Absolute accuracy (Vin+)	±(250µV + 0.1% of range + 0.2% of value)
Relative accuracy	±0.006%
SNR (180Msps, 50Ω, 4VPP diff)	69dB @ FIN = 1MHz (BW 0-80MHz)
SNR (180Msps, 50Ω, 4VPP diff)	67dB @ FIN = 10MHz (BW 0-80MHz)
THD (180Msps, 50Ω, 4VPP diff)	85dB @ FIN = 1MHz
THD (180Msps, 50Ω, 4VPP diff)	81dB @ FIN = 10MHz
SFDR(180Msps, 50Ω, 4VPP diff)	83dB @ FIN = 1MHz