PXI-9820 179kB

• 60 MS/s sampling rate per channel (internal timebase), 65MS/s (external)

• 130MS/s or 120MS/s sampling rate in "ping pong" mode.

• 2-ch, 14-bit A/D resolution

• 30 MHz -3dB bandwidth per channel

• Up to 512MB on-board SODIMM SDRAM

• Multiple card synchronization

Introduction

ADLINK PCI-9820 is a 65 MS/s, high -resolution PCI/PXI digitizer with deep SODIMM SDRAM memory. The device features flexible input configurations, including programmable input ranges and user-selectable input impedance. With the deep on-board acquisition memory, the PCI-9820 is not limited by the PCI 132 MB/s bandwidth, and can record the waveform for a long period of time. The PCI-9820 is ideal for high-speed waveform capturing, such as radar and ultrasound applications, as well as software radio applications, or those signal digitizing applications which need deep memory for data storage.

The PCI-9820 device features two analog input channels. The small signal bandwidth of each channel exceeds 30 MHz. The input ranges are programmable as either ±5 V or ±1 V. The 14-bit A/D resolution makes the PCI-9820 ideal both for time-domain and frequency-domain applications.

ADLINK PCI-9820 device uses a pair of 65 MS/s, 14-bit pipeline ADCs to digitize the input signals, and the device provides an internal 60 MHz timebase for data acquisition. The maximum real-time sampling rate is 60 MS/s with internal timebase, and is up to 65 MS/s with external timebase. By using the "ping pong" mode, the sampling rate is up to 120 MS/s with internal timebase or 130 MS/s with external timebase.