The Agilent/Keysight E1413C is a C-size, 1-slot register-based VXI module that functions as a 64-channel scanning analog-to-digital converter for high-performance data acquisition and automated test applications. This module delivers 16-bit resolution across all channels with a maximum aggregate scanning rate of 100 kSamples/second, distributed across the active channel count. A 64 kSample dual-ported FIFO buffer accommodates burst data capture, while on-board calibration sources enable single-command, all-channel calibration with system wiring offset compensation.
Technical Specifications
• Form Factor: C-Size, 1-Slot, register-based VXI module
• Channel Count: 64 channels
• Resolution: 16 bits (including sign)
• Maximum Scanning Rate: 100 kSamples/second total (divided by number of channels in scan list)
• Memory Buffer: 64 kSample dual-ported FIFO
• Accuracy: 0.01% of reading (dependent on SCP module)
• Input Voltage Ranges: 4 mV to 16 V full-scale (base module); up to 60 V full-scale with E1513A attenuator SCP
• Maximum Input Voltage: ±16 V peak (normal mode plus common mode)
• Maximum Common Mode Voltage: ±16 V peak (operating)
• Input Impedance: >100 MΩ differential
• Phase Jitter (scan-to-scan): 80 ps RMS
• Phase Jitter (card-to-card): 41 ns peak, 12 ns RMS
• Scan Trigger Jitter: ±100 ps typical
• Internal Scan Trigger Range: 100 µsec to 6.5536 sec, 100 µsec resolution; trigger count 1 to 65535 or infinite
• External Scan Trigger: TTL level from VXI modules or external hardware
• Trigger Latency: 17.5 µs typical
• Sample Timer Range: 10 µsec to 32768 msec, 0.5 µsec resolution
• Data Format: IEEE 754, 32-bit floating-point
• VXI Bus Compatibility: A16/A24 Data Transfer Bus, TTL Trigger Bus
– Key Features
• Current Value Table (CVT) stores latest reading from each of 64 channels
• On-board calibration with system offset compensation
• TTL trigger output supports multi-module synchronization at same or integer-related rates
• Supports up to eight mixed Signal Conditioning Plug-on (SCP) modules
– Typical Applications
Multi-channel data acquisition, automated test systems, sensor scanning, voltage monitoring in production test environments.
– Compatibility & Integration
The E1413C integrates with Agilent/Keysight SCP modules to customize measurement conditioning. VXI bus connectivity enables integration into larger automated test systems with TTL triggering and synchronization across multiple modules.
