Description
Product Introduction
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 – 130MHz |
| Memory depth | 64M-word |
| Input ranges (span) | 0.338VP to 3.6VP in 8 ranges |
| Input operating area | -3.6V to +3.6V |
| Input configuration | Differential or Single-Ended |
| Input impedance | 10kOhm or 50-Ohm, 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, 3.2VPP diff.) | 78dB @ FIN = 1MHz |
| THD (130Msps, 3.2VPP diff.) | 74dB @ FIN = 10MHz |
| SFDR (130Msps, 3.2VPP diff.) | 80dB @ FIN = 1MHz |
