Comprehensive Product Summary: ADLINK PXIe‑9834 PCI Express Digitizer

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### 1. Product Overview

Product Name: PXIe‑9834
Model: PCIe‑9834
Series: PCIe‑9814/9834 High‑Speed PCI Express Digitizer Series
Article Number: PXIe‑9834
Manufacturer: ADLINK Technology, Inc.
Part Number: 50‑11263‑1000
Manual Revision: 2.00 (June 3, 2016)

The ADLINK PXIe‑9834 is a high‑performance, four‑channel, 16‑bit, 80 MS/s PCI Express digitizer designed for precise, high‑speed data acquisition. It is part of ADLINK’s PCIe‑9814/9834 series, which includes both 12‑bit and 16‑bit variants. The PXIe‑9834 leverages PCI Express Gen 1 ×4 architecture to deliver high throughput, low latency, and reliable data streaming for demanding test, measurement, and signal analysis applications.

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### 2. Key Features

- High‑Speed Sampling: Up to 80 MS/s per channel with simultaneous acquisition across all four channels.
- High Resolution: 16‑bit analog‑to‑digital conversion for superior dynamic range and precision.
- Wide Bandwidth: 40 MHz analog input bandwidth supporting high‑frequency signal capture.
- Large Onboard Memory: 1 GB shared memory for extended recording durations at full sampling rate.
- Programmable Input Ranges: ±0.5 V, ±1 V, ±5 V, or ±10 V ranges, software‑selectable.
- Selectable Input Impedance: 50 Ω or 1 MΩ, software‑configurable for flexible signal interfacing.
- Digital Filtering: FPGA‑based 10 MHz or 20 MHz digital low‑pass filter options.
- Scatter‑Gather DMA: High‑speed, continuous data streaming with minimal CPU overhead.
- Triggering Flexibility: Supports software, analog, external digital, and SSI (System Synchronization Interface) triggers.
- Auto‑Calibration: Fully automated offset and gain calibration using onboard precision references.
- Synchronization Support: PLL module (in PCIe‑9834P variant) for precise multi‑card synchronization.
- Software Ecosystem: Compatible with ADLINK WD‑DASK, LabVIEW, MATLAB, and Visual Studio environments.
- Operating System Support: Windows XP/7/8/10 (x86/x64) and Linux.
- Environmental Compliance: RoHS and WEEE compliant; CE and FCC Class A certified.

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### 3. Technical Specifications

Analog Input
- Channels: 4 single‑ended
- Coupling: DC
- Input Impedance: 50 Ω or 1 MΩ (software‑selectable)
- Input Ranges: ±0.5 V, ±1 V, ±5 V, ±10 V (±10 V supported only at 1 MΩ)
- Bandwidth: 40 MHz (–3 dB)
- ADC Resolution: 16 bits
- Sampling Rate: Up to 80 MS/s per channel
- Overvoltage Protection:
- ±30 V @ 1 MΩ (±10 V, ±5 V ranges)
- ±10 V @ 1 MΩ (±1 V, ±0.5 V ranges)
- ±10 V sine wave / 7 Vrms @ 50 Ω (±5 V, ±1 V, ±0.5 V ranges)
- Crosstalk: –80 dB (±0.5 V), –90 dB (±1 V to ±10 V)
- System Noise (mVrms): 0.1 (±0.5 V), 0.15 (±1 V), 1 (±5 V), 1.5 (±10 V)
- SNR: 67 dB THD: –78 dB SFDR: 78 dB
- Gain Error: ±0.15 % Offset Error: ±0.1 mV (±0.5 V range)

Timebase and Clocking
- Internal Clock: 1.22 kS/s – 80 MS/s (onboard oscillator)
- External Clock Input: 20 MHz – 80 MHz via front‑panel CLK IN
- External Reference Clock (9834P only): 10 MHz TTL via REF_CLK
- Timebase Accuracy: < ±25 ppm
- External Clock Input Range: 1 Vpp – 5 Vpp
- External Reference Input Range: 3.3 V – 5 V TTL

Trigger System
- Sources: Software, external digital, analog (CH0–CH3), SSI
- Modes: Post‑trigger, pre‑trigger, middle, delayed, and re‑trigger
- External Digital Trigger:
- Connector: Front‑panel SMB
- Compatibility: 3.3 V TTL (5 V tolerant)
- Thresholds: VIH = 2.0 V, VIL = 0.8 V
- Max Input Range: –0.5 V to +5.5 V
- Pulse Width: ≥ 20 ns
- Polarity: Rising or falling edge

Data Storage and Transfer
- Onboard Memory: 1 GB shared among channels
- Transfer Mode: Scatter‑Gather DMA for continuous streaming
- Bus Interface: PCI Express Gen 1 ×4 (250 MB/s per lane)

Physical and Environmental
- Dimensions: 167.64 mm (W) × 106.68 mm (H) (6.53 × 4.16 in)
- Operating Temperature: 0 °C – 50 °C
- Storage Temperature: –20 °C – 80 °C
- Relative Humidity: 10 % – 90 %, non‑condensing
- Power Consumption:
- +3.3 V @ 18 mA (standby) / 18 mA (full load)
- +12 V @ 450 mA (standby) / 470 mA (full load)
- Total Power: ≈ 5.7 W (9834) / 8.4 W (9834P)

Calibration Reference
- Onboard Voltages: +1.8 V, +0.9 V, +0.45 V
- Temperature Drift: < 3 ppm/°C
- Warm‑Up Time: 15 minutes

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### 4. Functionality

The PXIe‑9834 digitizer converts analog input signals into high‑resolution digital data for analysis, storage, or real‑time processing. Each channel operates simultaneously, ensuring zero inter‑channel phase delay. The onboard FPGA manages digital filtering, triggering logic, and DMA data transfer to host memory.

Use Cases and Applications:
- Power system monitoring and energy management (e.g., partial discharge detection, power line diagnostics)
- Non‑destructive testing (NDT) and ultrasonic inspection
- Radar and LiDAR signal acquisition
- Transient signal capture and waveform analysis
- High‑speed laboratory instrumentation and automated test systems

Compatibility:
- Works in any standard PCIe ×4, ×8, or ×16 slot.
- Software integration with WD‑DASK API, LabVIEW toolkit, MATLAB, and Visual Studio.
- Supports Windows and Linux operating systems.

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### 5. Components & Accessories

Included Items:
- PCIe‑9834 digitizer card
- ADLINK All‑in‑One software CD (drivers, SDKs, documentation)
- Quick Start Guide

Front‑Panel Connectors (SMB type):
- 4 × Analog Inputs (CH0–CH3)
- 1 × External Trigger Input (TRG IN)
- 1 × External Sample Clock Input (CLK IN)
- 1 × External Reference Clock Input (REF_CLK, 9834P only)

Optional Accessories:
- ACL‑eSSI‑2/3/4 cables for multi‑card synchronization via SSI bus
- PLL module (integrated in PCIe‑9834P variant) for precise clock alignment

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### 6. Installation & Setup

Requirements:
- Available PCI Express ×4 (or higher) slot
- Compatible host system with Windows XP/7/8/10 or Linux
- Administrative privileges for driver installation

Installation Steps:
1. Power off the host system and remove the cover.
2. Insert the PXIe‑9834 into an available PCIe ×4 slot.
3. Secure the bracket with the retaining screw.
4. Replace the system cover and power on the computer.
5. Install ADLINK drivers and software from the All‑in‑One CD.

Handling Precautions:
- Use anti‑static wrist strap and mat during installation.
- Avoid mechanical shock and electrostatic discharge.
- Operate only within specified environmental limits.

Configuration:
- Input impedance, voltage range, and filter bandwidth are software‑selectable.
- Card numbering for multi‑module systems is set via onboard DIP switches (0–15).
- Firmware updates supported through software; recovery via SW2 multi‑boot switch if needed.

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### 7. Performance & Capabilities

Sampling and Throughput:
- 80 MS/s per channel, simultaneous acquisition
- 640 MB/s raw data rate across four channels
- PCIe Gen 1 ×4 interface ensures full bandwidth utilization

Dynamic Performance:
- SNR: 67 dB THD: –78 dB SFDR: 78 dB
- Crosstalk: ≤ –90 dB between channels
- System noise: ≤ 1.5 mVrms (max range)

Timing and Synchronization:
- Internal 80 MHz crystal oscillator provides stable sampling clock.
- External clock input allows synchronization with other instruments.
- PLL‑based reference clock (9834P) enables multi‑card phase alignment.
- SSI interface supports master/slave triggering across multiple modules.

Triggering Performance:
- Supports pre‑, post‑, middle, and delayed trigger modes.
- Re‑triggering allows repeated acquisitions without software intervention.
- Minimum trigger pulse width: 20 ns.

Data Transfer Efficiency:
- Scatter‑Gather DMA enables continuous, high‑speed streaming to host memory.
- Circular buffer support for multi‑buffered acquisition.
- 1 GB onboard FIFO prevents data loss during high‑rate transfers.

Limitations:
- ±10 V range available only at 1 MΩ input impedance.
- External sampling clock limited to 20–80 MHz.
- Operating temperature limited to 0–50 °C for optimal accuracy.

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### 8. Standards & Compliance

- Electrical Safety & EMC: CE and FCC Class A compliant.
- Environmental: RoHS and WEEE directives compliant.
- Bus Interface: PCI Express Gen 1 ×4, compatible with x4/x8/x16 slots.
- Calibration Standards: Factory‑calibrated to traceable reference; onboard EEPROM stores calibration constants.
- Quality Assurance: Manufactured under ADLINK’s ISO‑certified quality management system.

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### 9. Additional Information

Warranty & Support:
- Standard manufacturer warranty (contact ADLINK for regional terms).
- Global technical support via ADLINK service centers and “Ask an Expert” portal: [http://askanexpert.adlinktech.com](http://askanexpert.adlinktech.com).

Maintenance:
- Periodic auto‑calibration recommended after installation or significant temperature change.
- Warm‑up period of 15–20 minutes before calibration ensures stability.
- No user‑serviceable parts; servicing should be performed by qualified personnel.

Software & Updates:
- WD‑DASK driver package for Windows (XP/7/8/10) and Linux.
- LabVIEW DAQ‑LabVIEW Plus toolkit for graphical programming.
- Firmware updates supported via software; recovery through onboard multi‑boot switch.

Environmental Responsibility:
ADLINK adheres to RoHS and WEEE directives, ensuring minimal environmental impact through responsible material selection and end‑of‑life recycling programs.

Global Service Contacts:
- Headquarters (Taiwan): +886‑2‑8226‑5877 service@adlinktech.com
- USA: +1‑408‑360‑0200 info@adlinktech.com
- China (Shanghai/Beijing/Shenzhen): +86‑21‑5132‑8988 market@adlinktech.com
- Europe (Germany/France/UK): emea@adlinktech.com
- Japan: japan@adlinktech.com
- Korea: korea@adlinktech.com
- Singapore/India: singapore@adlinktech.com / india@adlinktech.com
- Israel: israel@adlinktech.com

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### Summary

The ADLINK PXIe‑9834 is a robust, high‑precision PCI Express digitizer engineered for advanced data acquisition and signal analysis. With four simultaneous 16‑bit channels, 80 MS/s sampling, and 1 GB onboard memory, it delivers exceptional performance for laboratory, industrial, and research applications. Its flexible triggering, synchronization, and calibration capabilities make it ideal for multi‑channel, high‑speed measurement systems. Compliance with CE, FCC, RoHS, and WEEE standards ensures reliability and environmental responsibility, while comprehensive software support and global service infrastructure provide long‑term usability and integration flexibility.