Keysight (Agilent) E2900A Data Generator System Mainframe

The Keysight E2900A Data Generator System Mainframe is the central component of the HP 80000 series, a modular platform engineered to generate precise digital test patterns for device characterization. This mainframe accepts plug-in modules to configure stimulus and data generation capabilities, making it suitable for R&D, manufacturing, and quality assurance testing of DACs, multi-channel receivers, parallel-to-serial converters, and custom LSI circuits.

Technical Specifications

• Maximum frequency: 1 GHz


• Data rate: 1 Gbit/s per channel


• Multiplexing capability: Up to 2 Gbit/s


• Output impedance: 50 Ohms


• Output data formats: NRZ (Non-Return-to-Zero) and RZ (Return-to-Zero)


• Shipping weight: Approximately 30 lbs

Key Features

• Modular architecture with configurable plug-in card structure


• Supports connection of up to three E2901A Expansion Frames


• Pattern generation modes: PRBS (Pseudo-Random Binary Sequence), Aero Substitution, and Variable Mark Density


• Internal microprocessor board and clock board for autonomous operation


• PC-based control and post-processing via external controller


• RoHS compliant and CE labeled

Typical Applications Data pattern generation for digital device testing, including high-speed serial characterization, parallel interface validation, and custom signal stimulus for integrated circuit qualification.

Compatibility & Integration Accepts Keysight E2903A (1 GHz 4-Output Data Module) and E2902A (1 GHz Clock/Strobe Module) plug-in cards, along with third-party cPCI and CAMAC modules. System is controlled via PC connection; real-time processing occurs within the mainframe and plug-in modules. The E2900A is listed as obsolete but remains supported by Keysight for technical support, calibration, and repair services.