The PA72D14130 is a 14-bit digitizer, capable of capturing waveforms at speeds up to 130Msps. 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 14-bit
Sample rate 1MHz to 130MHz
Memory depth 64M-Words
Input ranges (span) 0.338Vp to 3.6Vp in 8 ranges
Input operating area -3.6V to +3.6V
Input configurations Differential or Single-Ended
Input impedance 10kΩ or 50Ω, DC or AC
DC-offset voltage -3.6V to +3.6V
Input bandwidth 65MHz (typical)
Input filters Bypass, 30MHz, 15MHz
Absolute accuracy ±(250µV+0.05% of range + 0.1% of value)
Relative accuracy (INL) ±0.025% of range
SNR (130Msps, 3.2Vpp diff) 66dB @ Fin=1MHz (BW: 0-60MHz)
SNR (130Msps, 3.2Vpp diff) 64dB @ Fin=10MHz (BW: 0-60MHz)
THD (130Msps, Vin = 3.2Vpp diff.) 78dB @ Fin = 1MHz
THD (130Msps, Vin = 3.2Vpp diff.) 74dB @ Fin = 10MHz
SFDR (130Msps, Vin = 3.2Vpp diff.) 80dB @ Fin = 1MHz