| TR122 Two Channel 12-Bit 200 MS/s Transient Recorder |
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The TR122 Transient Recorder is a high performance
two channel transient waveform digitizing instrument in a single
slot 3U CompactPCI module, capable of digitizing to 12 bits at
rates up to 200 MS/s on each channel independently. Each channel
includes an independent analog front end and analog-to-digital
converter, providing superior interchannel isolation and full
bandwidth availability on all channels. The TR122 and included
software provide a turnkey transient measurement solution, while
included software source code and drivers provide powerful system
level integration options.
TR122. PDF
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| Principal Features: |
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-200 MS/s sample rate
-12-Bit resolution
-Two million sample static memory per channel
-100 MHz bandwidth
-Low noise operation
-1 Mohm Input Impedance
-Input ranges +/-0.5 volts to +/-250 volts in 9 ranges
-Full scale offset adjustment
-Analog triggering from either channel or external trigger
-Programmable post trigger sample count
Samples are recorded to a circular buffer which stops filling after recording a specified number of
samples after the trigger event. This feature allows for adjustment of recording capacity for the level of
interest in samples before the trigger event.
-Segmentable memory
A segmented memory architecture and internal timer allow multiple sequential events to be captured and
time stamped without the need to read data between events. The sample memory is divisible into
segments of as little as 64 KSamples. The internal timer is used to record a count with each trigger event
which can be used to determine the relative time of multiple trigger events.
-Turnkey transient recorder software for Windows
The software provides an oscilloscope look and feel for a familiar and easy start to transient recorder
operation with one or multiple modules. The application coexists seamlessly with other instrument
system components and can often be used as the only interface to the transient recorder.
-Fully documented API provided as a Windows DLL
The API can be directly accessed from programming environments such as C, Visual Basic,
and LabView for adaptation to a larger instrument system.
-Software source code provided
All software is provided with source code for the possibility of adaptation to other environments
or addressing custom applications. The API is written in C and the application layer is written
in Visual Basic. The source code can be helpful in understanding the API layer for adaptation
to other application programming environments.
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| Specifications Summary: |
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| Ambient Temperature Range: |
0 To 70C |
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| Sample Rate: |
200 MS/s All Channels |
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100 MHz Bandwidth |
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| Dataway Interface: |
CompactPCI at 32 Bits and 33 Mhz |
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Compliant with PICMG 2.0 R3.0 |
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Single Width 3U CompactPCI card |
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| Memory: |
2 M Sample per Channel |
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64 KSample Minimum Block Size |
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Configurable segmenting |
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| Input Channel Architecture: |
2 Independent Analog Signal Inputs |
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| Input Sensitivity: |
12-Bit Resolution |
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1-500 Volts Full Scale In 9 Ranges |
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0.05% Accuracy(10 LSB) |
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80 dB Minimum Interchannel Isolation |
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| Analog Input Characteristics: |
Single Ended DC Or AC Coupled |
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Full Scale Offset 10-Bit Resolution |
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1 MΩ 20 pF Or 50 Ω Impedance |
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| Input Withstand Rating: |
1 MΩ Input ±250 VDC |
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50 Ω Input 4 Watts (14 Volts RMS) |
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| External Trigger Input: |
Single Ended DC Coupled |
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1 KΩ 20 pF |
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| Trigger Input Sources: |
Channel Greater Than Full Scale Range |
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External -10V To +10V 10-Bit Resolution |
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Rising Or Falling Edge |
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| Software Features: |
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| Turnkey, out of the box operation of all instrument features in an
uncluttered interface. |
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| 1. Storage oscilloscope operation for fast setup
of the instrument environment |
-Auto/Normal/Single trigger modes
-Quickly set trigger source and input range
-On screen offset and trigger level adjustment
-8 to 12 bit viewing modes
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| 2. Transient recorder operation provides the
the full TR122 feature set |
-Sample rate control
-Memory segmentation and depth settings
-Memory profiling and time readouts
make it easy to examine deep memory
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