Teledyne LeCroy - DA1855A High-performance 100 MHz Differential Amplifier
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Full control from oscilloscope through ProBus interface
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Dc to 100 MHz bandwidth
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Outstanding 100,000: 1 Common Mode Rejection Ratio (CMRR)
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Gain of x1 or x10
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Industry-leading overdrive recovery
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Low noise
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Selectable BW limiting
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Two gain control modes when connected to a Teledyne LeCroy oscilloscope
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Built-in precision Voltage Generator (PVG)
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Comparator and true differential offset modes
Differential amplifiers are intended to act as signal conditioning preamplifiers for oscilloscopes and network and spectrum analyzers, providing differential measurement capability to instruments having only a single-ended input. The -PR2 version of each amplifier is a dual channel unit. The DXC series differential input cables are matched to the characteristics of the amplifier.
More Product Information
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Up to 65 GHz system bandwidth
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Up to 130 GBaud detectable baud rate
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Up to 160 GS/s sample rate
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Real-time acquisition for testing of coherent modulated optical communications links
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Built-in dispersion compensation, polarization de-multiplexing, and carrier recovery algorithms
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Supports DP-QPSK, DP-16QAM, and a wide variety of other PSK and QAM formats
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Support for custom modulation formats
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Built-in local oscillator
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Adaptive calibration – Receiver can be disconnected and reconnected without factory calibration
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Allows TekProbe interface level II probes to work with any ProBus-equipped Teledyne LeCroy oscilloscope
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Automatic probe detection
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Provides all necessary power and offset control to the attached probe
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Supports probes up to 4 GHz
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Easy firmware updates
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Wide variety of probes supported including:
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Preamplifiers
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Current Probes
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Single-Ended Active Probes
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Differential Active Probes
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The PPE series of probes are suitable for a wide range of applications where high-voltage measurements must be made safely and accurately. There are five fixed-attenuation probes covering a range from 2 kV to 20 kV, and one switchable probe providing ÷10/÷100 attenuation for voltage inputs up to 1.2 kV.
New technology which utilizes hybrid circuitry (and switch reading for probes with switchable gain/attenuation) minimizes ringing and overshoot to provide a precise response.
All fixed-attenuation, standard probes automatically re-scale any Teledyne LeCroy 9300C or LC series oscilloscope for the appropriate attenuation factor of the probe.
Probing with long leads or accessories is sometimes necessary to reach the test points, but it comes at the expense of reduced bandwidth, increased capacitance, and added noise. The ZD accessories are engineered to provide the best signal fidelity without ringing or distortions commonly introduced with tip accessories.
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100 MHz, 200 MHz, 350 MHz, 500 MHz and 1 GHz bandwidths
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Up to 4 GS/s sample rate
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Long Memory – up to 20 Mpts
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10.1” capacitive touch screen display
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16 Digital Channel MSO option
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MAUI - Most Advanced User Interface
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Designed for Touch
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Built for Simplicity
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Made to Solve
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Advanced Anomaly Detection
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Fast Waveform Update
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History Mode - Waveform Playback
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WaveScan - Search and Find
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Multi-Instrument Capabilities
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Protocol Analysis - Serial Trigger and Decode
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Waveform Generation - Built-in Function Generator
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Digital Voltmeter and Frequency Counter
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Future Proof
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Upgradeable Bandwidth
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Field Upgradable Software and Hardware Options
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The PPE series of probes are suitable for a wide range of applications where high-voltage measurements must be made safely and accurately. There are five fixed-attenuation probes covering a range from 2 kV to 20 kV, and one switchable probe providing ÷10/÷100 attenuation for voltage inputs up to 1.2 kV.
New technology which utilizes hybrid circuitry (and switch reading for probes with switchable gain/attenuation) minimizes ringing and overshoot to provide a precise response.
All fixed-attenuation, standard probes automatically re-scale any Teledyne LeCroy 9300C or LC series oscilloscope for the appropriate attenuation factor of the probe.
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1 kV CAT safety rated
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Exceptional common-mode rejection ratio (CMRR) across a broad frequency range
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1% gain accuracy
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High offset capability at both high and low attenuation
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AC or DC coupling
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ProBus active probe interface with automatic scaling
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Auto-zero capabilities
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Wide oscilloscope compatibility
With the ProBus interface, the ZD500, 1000, and 1500 becomes an integral part of the oscilloscope. All probe gain and offset controls are transparent to the user, making it easier to probe the circuit without concern for which gain setting to choose. When used with a LeCroy digital oscilloscope, no external power supply is required.
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All Digital IF technology
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10.1” WVGA (1024 x 600) Display
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Frequency range from 9 KHz up to 3.2 GHz
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-161 dBm/Hz Displayed Average Noise Level (Typ)
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-98 dBc/Hz @ 10 khz Offset Phase Noise (Typ)
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Total Amplitude Accuracy < 0.7 dB
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1 Hz Minimum Resolution Bandwidth (RBW)
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Comes with standard Preamplifier and Tracking Generator Kits.
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Optional Reflection/VSWR, Advanced Measurement Kit and EMI Pre-compliance measurement kits.
Teledyne LeCroy
Teledyne LeCroy is a leading provider of oscilloscopes, protocol analyzers and related test and measurement solutions that enable companies across a wide range of industries to design and test electronic devices of all types. Since our founding in 1964, we have focused on creating products that improve productivity by helping engineers resolve design issues faster and more effectively.
Oscilloscopes are tools used by designers and engineers to measure and analyze complex electronic signals in order to develop high-performance systems and to validate electronic designs in order to improve time to market. Protocol analyzers are tools used by designers and engineers to generate and monitor traffic over high speed serial data interfaces, including DDR, PCI Express, Fibre Channel, Serial ATA, SAS, USB and others. Both products are critical in the development of a wide variety of demanding design applications.
We utilize both of these important product areas in combination to tackle the most demanding serial data test applications, offering tailored solutions to help our customers perfect their chips, interfaces, subsystems and products which utilize these important communications standards. With the explosion in the use of serial data communications technologies in semiconductors, between devices on circuit boards and between computers and peripherals, we are aimed at a growing and important market.
Our oscilloscopes offer a powerful combination of large and informative displays combined with advanced waveshape analysis capabilities typically tailored to enhance the productivity of engineers in specific applications areas such as serial data test, disk drive test and automotive bus analysis.
Headquartered in Chestnut Ridge, New York, LeCroy has sales, service and development subsidiaries in the US and throughout Europe and Asia. LeCroy products are employed across a wide variety of industries, including semiconductor, computer, consumer electronics, military/aerospace, automotive/industrial, and telecommunications.
Contact Details
Headquarters Teledyne LeCroy
700 Chestnut Ridge Road, Chestnut Ridge, NY 10977-6499, USA
Phone: 800-553-2769 or 845-425-2000
Phone Support: 1-800-553-2769
Fax Sales: 845-578-5985
Email Sales: contact.corp@teledynelecroy.com
Email Support: support@teledynelecroy.com (Oscilloscopes, Waveform Generators, Signal Integrity)