제품소개

제품소개

PCIe-9834

ㆍ▷ 4-CH 16-Bit 80 MS/s PCI Express Digitizer

ㆍ▷ Up to 80 MS/s sampling, and 4 simultaneous analog inputs

ㆍ▷ High resolution 16-bit ADC

ㆍ▷ Up to 40 MHz bandwidth for analog input, 1 GB onboard storage memory

Manual

Data sheet

Features

▷ Up to 80 MS/s sampling
▷ 4 simultaneous analog inputs
▷ High resolution 12-bit ADC (PCIe-9814)/ 16-bit ADC (PCIe-9834)
▷ Up to 40 MHz bandwidth for analog input
▷ 1 GB onboard storage memory
▷ Programmable input voltage range of ±0.5V, ±1V, ±5V, or ±10V
▷ Scatter-Gather DMA data transfer for high speed data streaming
▷ Provide 10 or 20 MHz digital onboard filter (FPGA)
▷ Provide PLL module for precise synchronization 
    (PCIe-9814P/PCIe-9834P only)
▷ Support for:
    One external digital trigger input
    One external clock input
    Three SDI inputs(PCIe-9814/9814P only)
▷ Full auto-calibration

Specification & Introduction

 Trigger
▷ Trigger Sources
    Software
    External digital trigger
    Analog trigger from CH0 ~ CH3
    SSI
▷ Trigger Modes
    Post-trigger
    Pre-trigger
    Middle trigger
    Delay trigger
▷ External Digital Trigger Input
    Source: Front panel SMB connector
    Compatibility: 3.3V TTL, 5V tolerance
    Input high threshold: 2.0V
    Input low threshold: 0.8V
    Maximum input overload: -0.5 V to +5.5 V
    Trigger polarity: rising or falling edge
    Pulse width: 20 ns minimum
 Timebase
▷ Sample clock source
    Internal: onboard clock (oscillator)
    External: CLK IN (front panel)
▷ Sample clock frequency
    Internal: 1.22K Hz ~ 80M Hz
    External: 20M Hz ~ 80M Hz (CLK IN)
    Internal timebase accuracy: < ±25 ppm
▷ External sample clock input range : 1Vpp ~ 5Vpp
▷ External reference clock source
    SDI0 (Front panel, only PCIe-9814P)
    REF_CLK (Front panel, only PCIe-9834P)
▷ External reference clock frequency: 10M Hz
▷ External reference clock input range : 3.3V ~ 5V TTL
 Data Storage and Transfer
▷ 1 GB onboard memory, shared among four analog inputs
▷ Scatter-Gather DMA data transfer Onboard Reference
 Onboard Reference
▷ +1.8V, +0.9V and +0.45V onboard reference voltage
▷ < 3 ppm/°C reference temperature drift
▷ 15 minutes recommended warm-up

Ordering Information

▷ PCIe-9814
    4-CH 12-Bit 80 MS/s PCI Express Digitizer
▷ PCIe-9814P
    4-CH 12-Bit 80 MS/s PCI Express Digitizer with PLL module
▷ PCIe-9834
    4-CH 16-Bit 80 MS/s PCI Express Digitizer
▷ PCIe-9834P
    4-CH 16-Bit 80 MS/s PCI Express Digitizer with PLL module