The Agilent/Keysight N1094B is a high-performance electrical clock recovery module that enables precise signal integrity measurements in high-speed digital communication systems. Operating as a sampling oscilloscope channel when paired with a user-provided PC running the N1010A FlexDCA software, the N1094B delivers four electrical channels built on proven performance elements from the 86100 series and N104X hardware platform. The module provides selectable bandwidth options up to 50 GHz, exceptional low-noise performance, and sub-170 fs jitter for demanding jitter analysis applications across standard and emerging data rates.
– Technical Specifications
• Bandwidth Options: 20/30 GHz or 20/33/40/50 GHz configurations
• Input Connector: 2.4 mm
• Noise Floor: 310 µV at 20 GHz; 600 µV at 50 GHz
• Jitter Performance: <170 fs
• Sample Rate: 250 kHz maximum
• Supported Data Rates: 1.25 to 11.3 Gb/s NRZ; 125 MBd to 64 GBd NRZ and PAM4
• Maximum Clock Input Voltage: 1.4 Vpp (non-destructive)
• Channels: Four electrical channels
• Form Factor: Compact design
– Key Features
• Low noise floor enables high-sensitivity measurements across the full bandwidth range
• Sub-170 fs jitter specification supports accurate analysis of serial interfaces
• Hardware pattern lock trigger option (PLK) enables deterministic data acquisition synchronized to pattern recognition
• Wide data rate support from legacy standards through PAM4 modulation schemes
– Typical Applications
• Signal integrity characterization for high-speed serial links (PCIe, Ethernet, InfiniBand)
• Jitter decomposition and analysis in digital communication systems
• Clock recovery and timing measurements for 1.25 Gb/s to 64 GBd signals
• Electrical waveform capture and analysis in complex digital designs
– Compatibility & Integration
The N1094B operates as part of the Keysight DCA-M sampling oscilloscope family. Connection to a user-provided PC running N1010A FlexDCA software via USB cable creates a complete measurement system. Installation and operational guidance is available in the User's Guide for N109X-Series DCA-M Sampling Oscilloscopes.
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