제품소개

제품소개

PCI-9812/9012A/9810

ㆍ▷ 4-CH 10/12-bit 20 MS/s Simultaneous-Sampling Analog Input Cards

ㆍ▷ Simultaneous-sampling rate up to 20MS/s

ㆍ▷ User-selectable input impedance of 50Ω or high-input impedance

ㆍ▷ 12-bit A/D resolution on 9812 & 9812A, 10-bit A/D resolution on 9810

Manual

Data sheet

Features

▷ Supports a 32-bit 5 V PCI bus
▷ 12-bit A/D resolution (PCI-9812 and PCI-9812A)
▷ 10-bit A/D resolution (PCI-9810)
▷ Up to 20 MS/s simultaneous-sampling rate
▷ >17 MHz -3 dB bandwidth
▷ 4-CH single-ended inputs
▷ Bipolar analog input ranges
▷ User-selectable input impedance of 50 Ω or high input impedance 

Specification & Introduction

ADLINK PCI-9812, PCI-9810 and PCI-9812A are 4-CH, 10 or 12-bit, 20 MS/s simultaneous-sampling analog input cards. The high-speed analog input channels are single-ended, with hardware programmable input ranges of ±1 V, ±5 V and input impedances of 50 Ω, 1.25 kΩ and 1 MΩ. The on-board 32k-sample A/D FIFO can buffer the sampled data. When the data throughput is less than 100 Mbytes/s, the FIFO performs as the temporary A/D sample buffer, and as a rule of thumb, no data loss will happen. When four channels operate at 20 MS/s simultaneously, each sample generates two bytes, resulting in 160 Mbyes/s (4 channels* 20M * 2 bytes) throughput, which exceeds the peak 132 Mbyte/s bandwidth of PCI bus. To avoid data loss, the 32k-sample FIFO is the limitation of sample count. For applications needing a larger number of samples at full sampling rate, the PCI-9812A features 128K-sample A/D FIFO for storage.

Ordering Information

▷ PCI-9812 : 4-CH 12-bit 20 MS/s Simultaneous-Sampling Analog Input Card
▷ PCI-9810 : 4-CH 10-bit 20 MS/s Simultaneous-Sampling Analog Input Card      
▷ PCI-9812A : 4-CH 12-bit 20 MS/s Simultaneous-Sampling Analog Input Card with 128k-sample
    A/D FIFO