PCI/PXI-9816/9826/9846
4-CH 16-Bit 10/20/40 MS/s Digitizers with 512 MB Memory
Introduction
The ADLINK PCI/PXI-9816/9826/9846 are 10 MS/s, 20 MS/s, 40 MS/s sampling 16-bit 4-CH digitizers designed for
digitizing high frequency and wide dynamic range signals with an input frequency up to 20 MHz. The analog input range
can be programmed via software to ±1 V / ±0.2 V or ±5 V / ±1 V, based on the model. With a deep onboard acquisition
memory up to 512 MB, the PXI/PCI-9816/9826/9846 are not limited by the data transfer rate of the PCI bus to enable
the recording of waveforms for extended periods of time.
The PXI/PCI-9816/9826/9846 are equipped with four high linearity 16-bit A/D converters ideal for demanding applications
with a high dynamic range such as radar, ultrasound, and software-defined radio.
PCI-9816/9826/9846
Specifications
PXI-9816/9826/9846
Analog Input
■
Number of channels: 4 single-ended channels
■
Input impedance: 50 Ω or 1 MΩ, software selectable
■
Input coupling: DC
■
Input range: (±0.2 V, ±1 V ) or (±1 V, ±5 V), depends on model type
■
ADC resolution: 16 bits, 1 in 65536
■
Crosstalk: <-80 dB from DC to 1 MHz, for all input ranges
■
System noise, unit in LSB
RMS
:
Features
PXI specifications Rev.2.2 compliant (PXI-98x6)
Supports 5 V and 3.3 V PCI signals
■
Supports the 32-bit /66 MHz PCI interface
■
4 channels of simultaneous single-ended analog input
■
16-bit high resolution A/D converter
■
Up to 10 MS/s, 20 MS/s, and 40 MS/s per channel
■
512 MB on-board memory for data storage
■
Software selectable 50 Ω or 1 MΩ input impedance
■
Programmable input voltage range: ±0.2 V / ±1 V or
±1 V / ±5 V
■
5.1 MHz, 9.6 MHz, and 20 MHz analog input bandwidth for the
PCI/PXI-9816, PCI/PXI-9826 and PCI/PXI-9846, respectively
■
Multiple module synchronization via the PXI trigger bus or
SSI (System Synchronization Interface)
■
Supports scatter-gather DMA transfer
■
89 dBc SFDR, 79 dBc SINAD and 12.9-bit ENOB (PXI-9816)
■
Fully auto-calibration
■
■
Input Range
±0.2 V
±1 V
Input Range
±1 V
±5 V
■
PXI-9816D
5.0
3.0
PCI-9816H
5.0
3.0
PXI-9826D
6.0
4.0
PCI-9826H
6.0
4.0
PXI-9846D
8.0
5.0
PCI-9846H
8.0
5.0
PXI-9846W
15.0
7.0
PXI-9846H
8.0
5.0
PCI-9846D
8.0
5.0
Offset error:
Model Name
Offset error
Model Name
Offset error
■
PXI-9816D/9826D/9846D/9846W, PCI-9846D
±0.2 mV
PXI-9846H, PCI-9816H/9826H/9846H
±0.3 mV
Gain error:
■ OS
Information
• Windows
XP/7/8, x64/x86
• LabVIEW,
MATLAB, Visual Studio, Visual Studio.NET
■
■ Software
Compatibility
■ Software
Recommendations
• AD-Logger,
DAQBench
Input Range
±0.2 V
±1 V
Input Range
±1 V
±5 V
-3dB Bandwidth, typical:
PXI-9816D/9826D/9846D/9846W, PCI-9846D
±0.1%
±0.05%
PXI-9846H, PCI-9816H/9826H/9846H
±0.1%
±0.06%
Input Range
±0.2 V, ±1 V
Input Range
±1 V, ±5 V
±1 V, ±5 V
■
PXI-9816D
PXI-9826D
PXI-9846D/PCI-9846D
@ 50 Ω and 1 MΩ input impedance
5.1 MHz
PCI-9816H
5.1 MHz
9.6 MHz
20 MHz
PXI-9846DW
80 MHz (±1 V)
55 MHz (±0.2 V)
PCI-9826H
PXI-9846H/PCI-9846H
---
@ 50 Ω input impedance
9.6 MHz
20 MHz
---
@ 1 MΩ input impedance
90 KHz
---
Spectral Characteristics
• Model:
PXI-9816D/512
• Input
Range: ±0.2 V
• Sampling
Rate: 10 MS/s
• SINAD:
76.56 dBc
• SNR:
76.59 dBc
• THD:
-95.91 dBc
• ENOB:
12.42 bit
• SFDR:
99.73 dBc
Digitizers
• Model:
PXI-9816D/512
• Input
Range: ±1 V
• Sampling
Rate: 10 MS/s
Magnitude (dB)
0
-20
-40
-60
-80
-100
-120
0
1
Frequency (Hz)
• SINAD:
79.80 dBc
• SNR:
80.19 dBc
• THD:
-88.61 dBc
• ENOB:
12.96 bit
• SFDR:
89.08 dBc
CLK IN
TRG IO
CH0
CH1
CH2
CH3
2
3
4
x 10
6
5
PXI-9816/9826/9846
■
■
■
■
■
PCI-9816/9826/9846
■
■
■
Typical values are measured using 1 MHz sine wave input at 10 MS/s with amplitude at -1dB
at full scale on a ±1 V and ±0.2 V range using the PXI-9816. Acquired data lengths are in
64 K point, calculated with Hanning window FFT.
Note that these dynamic parameters may vary from one module to another, with different
input signal frequencies and signal amplitudes selected.
For detailed dynamic test results of other modules, please refer to the user manual or visit
the ADLINK website.
Timebase
■
PCI Bus Interface
• PCI
signaling: support 3.3 V and 5 V signaling
• PCI
interface: 32-bit, 66 MHz
Ambient temperature (Operational):
• 0°C
to 55°C (32˚F to 131˚F) (PXI version)
• 0˚C
to 50˚C (32˚F to 122˚F) (PCI version)
Ambient temperature (Storage): -20˚C to 80˚C (-4˚F to 176˚F)
Relative humidity: 10% to 90% non-condensing
Power Requirement, typical:
■
Sample clock sources
· Internal: on-board oscillator
· External: CLK IN (front panel SMB connector), PXI Trigger Bus[0..7], PXI 10 MHz,
PXI Star, SSI Bus
Timebase frequency range
· PCI/PXI-9816: 1 MHz - 10 MHz
· PCI/PXI-9826: 1 MHz - 20 MHz
· PCI/PXI-9846: 1 MHz - 40 MHz
Power Rails
3.3 V
5V
12 V
PXI/PCI-9816
0.8 A
1.4 A
0.3 A
PXI/PCI-9826
0.8 A
1.5 A
0.3 A
PXI/PCI-9846
0.8 A
2.0 A
0.3 A
Certifications
■
EMC/EMI: CE, FCC Class A
Multi-Module Synchronization
■
For PXI version of digitizer modules, they can be synchronized through PXI trigger
bus, PXI Star and PXI 10 MHz.
■
For PCI version of digitizer modules, they can be
synchronized through a dedicate interface,
SSI (System Synchronized Interface).
SSI bus cable for multiple
module synchronization
Dedicated External Clock Input From Panel
■
■
■
■
■
■
Connector type: SMB
Clock type: sine wave or square wave
Input impedance: 50 Ω
Input coupling: AC
Input range: 1 Vp-p to 2 Vp-p
Overvoltage protection: 2.5 Vp-p
Triggering
■
Cable Accessories
■
■
Trigger sources:
• software
• TRG
IO (front panel SMB connector)
• Analog
trigger from CH0 - CH3
• PXI
Star (PXI version)
• PXI
Trigger Bus[0..7] (PXI version)
• SSI
(PCI version)
Trigger modes: Pre-trigger, post-trigger, middle-trigger, delay-trigger
SMB-SMB-1M
1 meter SMB to SMB cable
SMB-BNC-1M
1 meter SMB to BNC cable
ACL-SSI-2
SSI Bus cable for 2 devices
■
ACL-SSI-3
SSI Bus cable for 3 devices
ACL-SSI-4
SSI Bus cable for 4 devices
■
■
■
Ordering Information
Model Name
PCI-9816H/512
PCI-9826H/512
PCI-9846H/512
PCI-9846D/512
PXI-9816D/512
PXI-9816H/512
PXI-9826D/512
PXI-9846D/512
PXI-9846DW/512
PXI-9846H/512
Sampling Rate
10 MS/s
20 MS/s
40 MS/s
40 MS/s
10 MS/s
10 MS/s
20 MS/s
40 MS/s
40 MS/s
40 MS/s
Input Range
±5 V, ±1 V
±5 V, ±1 V
±5 V, ±1 V
±1 V, ±0.2 V
±-1 V, ±0.2 V
±5 V, ±1 V
±1 V, ±0.2 V
±1 V, ±0.2 V
±1 V, ±0.2 V
±5 V, ±1 V
Max. -3dB Bandwidth
5.1 MHz
9.6 MHz
20 MHz
20 MHz
5.1 MHz
5.1 MHz
9.6 MHz
20 MHz
80 MHz
20 MHz
Data Storage and Transfer
■
■
On-board memory: 512 MB, shared among the four AI channels
Data transfer: scatter-gather DMA
On-board Reference
■
■
■
On-board reference voltage: +5 V
Temperature drift: < 3 ppm/°C
Recommended warm-up time: 15 minutes
General Specifications
■
■
I/O Connector
• BNC
X4 for analog inputs
• SMB
X2 for external digital trigger and external timebase input
Dimensions (not including connectors)
• PCI-98x6:
167.6 mm (W) x 107 mm (H) (6.53" x 4.17")
• PXI-98x6:
160 mm (W) x 100 mm (H) (6.24" x 3.9")
Note: For special features or specifications, such as higher input range or higher bandwidth options,
please contact ADLINK for more details.
Updated January 29, 2013.
©2013
ADLINK Technology, Inc. All Rights Reserved. All specifications are subject to change without further notice.
传感器
