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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4 GHz Bandwidth
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±30V Offset Capability
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±800mV Dynamic Range
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50 kΩ DC Input Impedance
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1.2x Attenuation
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(Low Additive Noise, ~5%)
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MCX terminated cable with wide
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variety of connections:
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Solder-in (4 GHz)
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Coaxial Cable to
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U.FL receptacle (3 GHz)
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MCX PCB Mount (4 GHz)
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Browser (350 MHz)
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ProBus Interface
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.
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150 MHz, 2 analog channels
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8 synchronized digital channels (T3AWG2152-D only)
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16-bit vertical resolution
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128 MPts @Ch waveform memory
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Max sampling rate of 600 MS/s
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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S-parameters DC to 40 GHz, single-ended and mixed-mode
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Impedance Profile with <1 mm resolution, differential and common-mode
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Internal, automatic OSLT calibration
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USB-connected, small, lightweight
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Flexible display of the measurements
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Remove effects from fixtures, connectors and cables
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Emulate eye diagrams with CTLE, DFE and FFE equalization
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Advanced jitter analysis
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500 MHz - 4 GHz bandwidths
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Up to 40 GS/s sample rate
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15.4" capacitive touch screen
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MAUI with OneTouch
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Powerful, Deep Toolbox
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Exceptional Serial Data Tools
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16 digital channels with 1.25 GS/s
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Huge Applied Offset Range
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Optional Application Packages
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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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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: Preamplifiers, Current Probes, Single-Ended Active Probes and Differential Active Probes
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HD4096 technology provides 12-bit resolution up to 8 GHz and 20 GS/s
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Up to 5 Gpts of acquisition memory enables detailed viewing of long events
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15.6" 1900 x 1080 Full HD capacitive touchscreen
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New ProBus2 input supports up to 8 GHz bandwidth and direct compatibility with a wide variety of existing ProBus probes - 50Ω and 1MΩ coupling modes support all input types on a single connector
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MAUI with OneTouch user interface for intuitive and efficient operation
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Deep toolbox enables and simplifies complex analysis
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Intuitive navigation to quickly find important features in long waveforms
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)