# PCIe-9814P

# 4-ch 12-bit 80 MS/s PCI Express Digitizer

# Features

• Up to 80 MS/s sampling rate
• 4 simultaneous analog inputs
• High resolution 12-bit ADC
• 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
• PLL module for precise synchronization
• Full auto-calibration

![Green PCI card with ADLINK logo and various electronic components (no readable text or symbols beyond branding)](.pcie-9814p-datasheet-20240611/7d434fdca148c5652e1f4623ab6ceac1fe7eaa92c0abe91915d0ba4f59a0227a.jpg)

# Introduction

The ADLINK PCIe-9814P is a PCI Express digitizer providing speedy, high quality data acquisition. Each of the four input channels supports up to an 80MS/s sampling rate, with a 12-bit resolution A/D converter. This allows simultaneous recording of signals on all channels with no interchannel phase delay. The extremely large onboard memory enables long recording times even at the highest sampling rate.

Unlike parallel PCI buses, PCI Express slots utilize serial point-to-point connection. Each connection pair (lane) can achieve burst connection speeds of 250MB/s. The PCIe-9814P, based on x4 lane slot PCI Express technology, provides a clear advantage in that direct connection of each slot allows full transfer bandwidth for each individual card. The ADLINK PCIe-9814P digitizer can be used in any standard PCI Express slot, x4, x8, or x16.

Ordering Information

<table><tr><td>PN</td><td>Description</td></tr><tr><td>PCIe-9814P</td><td>4-ch 12-bit 80 MS/s PCI Express Digitizer with PLL module</td></tr></table>

SSI Bus Cables (for multiple card synchronization)

<table><tr><td>PN</td><td>Description</td></tr><tr><td>ACL-eSSI-2/3/4</td><td>SSI bus cable for two, three, and four devices</td></tr></table>

# Supported Operating Systems

• Windows 10/11, Linux

# Driver and SDK

• C/C++, C#, LabVIEW

Specifications

<table><tr><td>Model Name</td><td colspan="2">PCIe-9814P</td></tr><tr><td colspan="3">Analog Input</td></tr><tr><td>Number of Channels</td><td colspan="2">4 single-ended</td></tr><tr><td>Input Impedance</td><td colspan="2">50Ω or 1MΩ, software selectable</td></tr><tr><td>Input Coupling</td><td colspan="2">DC</td></tr><tr><td>Input Signal Range</td><td colspan="2">±0.5V, ±1V, ±5V, ±10V (±10V only supports input impedance of 1MΩ)</td></tr><tr><td>ADC Resolution</td><td colspan="2">12 bits</td></tr><tr><td>Bandwidth</td><td colspan="2">40MHz</td></tr><tr><td rowspan="4">Offset Error</td><td>±0.5V</td><td>±0.5 mV</td></tr><tr><td>±1V</td><td>±0.5 mV</td></tr><tr><td>±5V</td><td>±4 mV</td></tr><tr><td>±10V</td><td>±10 mV</td></tr><tr><td>Gain Error</td><td colspan="2">±1% of reading</td></tr><tr><td rowspan="4">System Noise</td><td>±0.5V</td><td>0.15 mVrms</td></tr><tr><td>±1V</td><td>0.3 mVrms</td></tr><tr><td>±5V</td><td>1.5 mVrms</td></tr><tr><td>±10V</td><td>2.5 mVrms</td></tr><tr><td rowspan="3">Spectral Characteristics</td><td>SNR</td><td>64 dB</td></tr><tr><td>THD</td><td>-73 dB</td></tr><tr><td>SFDR</td><td>74 dB</td></tr><tr><td colspan="3">Triggering</td></tr><tr><td>Trigger Sources</td><td colspan="2">SoftwareExternal digital triggerAnalog trigger from CH0 ~ CH3SSI</td></tr><tr><td>Trigger Modes</td><td colspan="2">Post-triggerPre-triggerMiddle triggerDelay trigger</td></tr><tr><td colspan="3">Timebase</td></tr><tr><td>Sample Clock Source</td><td colspan="2">Internal clock (onboard oscillator)External clock (front panel CLK IN)</td></tr><tr><td>Sample Clock Frequency</td><td colspan="2">Internal clock: 1.22K Hz ~ 80M Hz (accuracy: &lt; ±25 ppm)External clock: 20M Hz ~ 80M Hz</td></tr><tr><td>External Sample Clock Input Range</td><td colspan="2">1Vpp ~ 5Vpp</td></tr><tr><td>External Reference Clock Source</td><td colspan="2">SDI0 (Front panel)</td></tr><tr><td>External Reference Clock Frequency</td><td colspan="2">10M Hz</td></tr><tr><td>External Reference Clock Input Range</td><td colspan="2">3.3V ~ 5V TTL</td></tr></table>

# Specifications

General Specifications

<table><tr><td>I/O Connector</td><td>SMB x 4 for analog input (CH0, CH1, CH2, CH3)SMB x 1 for external trigger inputSMB x 1 for external sample clock inputSMB x 3 for synchronous digital input and external reference clock source input</td></tr><tr><td>Dimensions(not including connectors)</td><td>167.64 (W) x 106.68 (H) mm (6.53&quot; x 4.16&quot;)</td></tr><tr><td>Bus Interface</td><td>PCI Express x4</td></tr><tr><td>Ambient Temperature (Operational)</td><td>0°C to 50°C (32°F to 122°F)</td></tr><tr><td>Ambient Temperature (Storage)</td><td>-20°C to 80°C (-4°F to 176°F)</td></tr><tr><td>Relative Humidity</td><td>10% to 90%, non-condensing Certifications</td></tr><tr><td>Power Consumption</td><td>5.7 Wmax</td></tr><tr><td colspan="2">Certifications</td></tr><tr><td>EMC/EMI</td><td>CE, FCC Class A</td></tr></table>
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