100MSps high speed DAQ card for DVS
This is a DAQ card specifically tailored for distributed fiber optic vibration sensing systems,14bits dual-channel simultaneous real-time sampling,100MSps sampling rate,Built-in fiber optic sensing and demodulation algorithm.
Huang
Email: Hqy@ybphotonics.com
Product Info
Introduction
This is a data acquisition card for distributed fiber optic vibration monitoring system (DVS) with built-in TTL pulse signal trigger output function to provide signal to the AOM driver, saving extra signal generator (AWG) and reducing the integration difficulty and complexity of the system.
The acquisition card internally uses FPGA to implement fiber optic sensing and demodulation algorithm functions such as exponential amplification, averaging, filtering and power statistics, which are called through dynamic link library (.dll) interface to effectively improve the system processing speed and data difficulty of application software.
This is a PCIe x8 Lane, dual channel, 14bits respectively rate fiber optic sensing demodulation card with 100MSps sampling rate. on board XC7K160T/325T high performance FPGA chip with rich multiplier and RAM resources. By using high-capacity data cache and high-speed data transmission engine technology, it supports real-time upload of raw data with data transmission rate up to 1.2GB/s. The driver has good compatibility and supports multiple versions of WIN7, WIN8 and WIN10 with 32/64bits.
Features
- 14bits dual-channel simultaneous real-time sampling
- 100MSps sampling rate
- DC coupling, 50Ω input impedance
- 2Vpp input voltage range, 0-60MHz analog bandwidth
- Up to 88dBc SFDR
- Trigger output pulse, 16-channel digital IO
- PCI Express x8 Lane high-speed transfer interface
- 2GB DDR3 cache
- Built-in fiber optic sensing and demodulation algorithm
Specifications
Input Channel Number of input channels 2 Input Impedance 50±1% Ω Input Signal Range 2Vp-p/10dBm Input coupling method DC（Customizable AC coupling） Resolution 14 bits Bandwidth(-3dB) 0-60 MHz Spurious-free dynamic range（SFDR） -1dBFS Input/100MSps fIN=26MHz 88.5 dBc fIN=42MHz 88.9 dBc Signal-to-noise ratio（SNR） -1dBFS Input/100MSps fIN=26MHz 70 dBFS fIN=42MHz 72 dBFS Average noise density -140 dBm/Hz Internal reference clock Frequency 10 MHz Stability ±0.5（-20-60℃） ppm Trigger output High level minimum voltage 3.3 V Pulse width resolution 10 nS Minimum pulse width 10 nS Digital input/output Number of channels 16 Leveling standards 3.3V LVTTL Output drive capability 8（MAX） mA Signal Rate 50（MAX） Mbps On-Board Cache 2 GB（DDR3L）
Related content
- Distributed Fiber Optic Vibration Sensing Module
- Distributed fiber optic acoustic sensing DAS module
- 100MSps high speed DAQ card for DVS
- Dual Port 250MSps High-Speed DAQ For DAS
- ultra-narrow linewidth 3k 1550nm laser
- Fiber optic vibration sensing DVS
- Data acquisition card for distributed fiber optic vibration monitoring system
- [Tutorial] How to wire the DVS/DAS system installation process?
This is a data acquisition card for distributed fiber optic vibration monitoring system (DVS) with built-in TTL pulse signal trigger output function to provide signal to the AOM driver, saving extra signal generator (AWG) and reducing the integration difficulty and complexity of the system.
The acquisition card internally uses FPGA to implement fiber optic sensing and demodulation algorithm functions such as exponential amplification, averaging, filtering and power statistics, which are called through dynamic link library (.dll) interface to effectively improve the system processing speed and data difficulty of application software.
This is a PCIe x8 Lane, dual channel, 14bits respectively rate fiber optic sensing demodulation card with 100MSps sampling rate. on board XC7K160T/325T high performance FPGA chip with rich multiplier and RAM resources. By using high-capacity data cache and high-speed data transmission engine technology, it supports real-time upload of raw data with data transmission rate up to 1.2GB/s. The driver has good compatibility and supports multiple versions of WIN7, WIN8 and WIN10 with 32/64bits.
Features
- 14bits dual-channel simultaneous real-time sampling
- 100MSps sampling rate
- DC coupling, 50Ω input impedance
- 2Vpp input voltage range, 0-60MHz analog bandwidth
- Up to 88dBc SFDR
- Trigger output pulse, 16-channel digital IO
- PCI Express x8 Lane high-speed transfer interface
- 2GB DDR3 cache
- Built-in fiber optic sensing and demodulation algorithm
Specifications
| Input Channel | |||
|---|---|---|---|
| Number of input channels | 2 | ||
| Input Impedance | 50±1% | Ω | |
| Input Signal Range | 2Vp-p/10dBm | ||
| Input coupling method | DC（Customizable AC coupling） | ||
| Resolution | 14 | bits | |
| Bandwidth(-3dB) | 0-60 | MHz | |
| Spurious-free dynamic range（SFDR） | -1dBFS Input/100MSps | ||
| fIN=26MHz | 88.5 | dBc | |
| fIN=42MHz | 88.9 | dBc | |
| Signal-to-noise ratio（SNR） | -1dBFS Input/100MSps | ||
| fIN=26MHz | 70 | dBFS | |
| fIN=42MHz | 72 | dBFS | |
| Average noise density | -140 | dBm/Hz | |
| Internal reference clock | |||
| Frequency | 10 | MHz | |
| Stability | ±0.5（-20-60℃） | ppm | |
| Trigger output | |||
| High level minimum voltage | 3.3 | V | |
| Pulse width resolution | 10 | nS | |
| Minimum pulse width | 10 | nS | |
| Digital input/output | |||
| Number of channels | 16 | ||
| Leveling standards | 3.3V LVTTL | ||
| Output drive capability | 8（MAX） | mA | |
| Signal Rate | 50（MAX） | Mbps | |
| On-Board Cache | 2 | GB（DDR3L） | |
Related content
- Distributed Fiber Optic Vibration Sensing Module
- Distributed fiber optic acoustic sensing DAS module
- 100MSps high speed DAQ card for DVS
- Dual Port 250MSps High-Speed DAQ For DAS
- ultra-narrow linewidth 3k 1550nm laser
- Fiber optic vibration sensing DVS
- Data acquisition card for distributed fiber optic vibration monitoring system
- [Tutorial] How to wire the DVS/DAS system installation process?
