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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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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2 kV CAT safety rated
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Only 1500 Vdc safety rated probe per IEC/EN 61010-031:2015
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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
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 LeCroy 9300C or LC series oscilloscope for the appropriate attenuation factor of the probe.
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Available in 5MHz, 10MHz, 30MHz, 40MHz, 60MHz, 80MHz, 120MHz, 200MHz, 350MHz and 500MHz models
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1 channel (5 & 10MHz) or 2 channel (30MHz, 40MHz, 60MHz, 80MHz, 120MHz, 200MHz, 350MHz & 500MHz) options available
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Max Sampling rate of 125 Msa/s (5MHz & 10MHz), 150 Msa/s (30MHz & 60 MHz) 1.2 Gsa/s (40MHz, 80MHz, 120MHz) and 2.4 Gsa/s (200MHz, 350MHz and 500MHz) models
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Up to 16-bit vertical resolution (14-bit on 5MHz, 10MHz, 30MHz & 60MHz models)
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3.5" (5MHz & 10MHz) and 4.3" Touchscreen (30MHz, 40MHz, 60MHz, 80MHz, 120MHz, 200MHz, 350MHz & 500MHz) available
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Excellent analog and digital modulation types available (AM, DSB-AM, FM, PM, PSK, FSK, ASK and PWM)
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Provides a passive PCIe® backplane for test applications
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Self-contained, portable and selfpowered
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Supplies power for +3.3V, +3.3Vaux and +12V rails
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Generates PCIe reference clock
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Accepts external clock inputs
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Generates valid PERST# bus reset that can be activated by manual push button
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Includes two mid-bus probe footprints for traffic monitoring
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Supports two PCIe x16 sockets which accept cards of any link width (x1, x4, x8, x16)
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Provides indication of valid connection of PRSNT1# and PRSNT2# lines for each card
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Supports data rates of 2.5 GT/s and 5.0 GT/s
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400 MHz probe bandwidth
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900 ps rise time
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1000 Vrms maximum input
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Up to 6 kV transient overvoltage
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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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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)