Agilent/Keysight E5378A

The Agilent/Keysight E5378A is a 34-channel logic analyzer probe for high-density target systems, delivering single-ended signal acquisition with minimal loading effects. The probe integrates 32 data channels plus 2 configurable clock channels (single-ended or differential) and connects via a 100-pin Samtec surface mount connector to compatible logic analysis modules. Data capture rates reach 1.5 Gb/s with sensitivity to signals as low as 250 mV peak-to-peak, making it suitable for low-voltage signal environments. The probe’s equivalent load capacitance of 1.5 pF minimizes impact on target circuitry.

– Technical Specifications

• Channels: 34 total (32 single-ended data + 2 single-ended or differential clock)
• Maximum data rate: 1.5 Gb/s
• Minimum signal amplitude: 250 mV peak-to-peak
• Equivalent load capacitance: 1.5 pF
• Connector: 100-pin Samtec surface mount
• Logic analyzer connector: 90-pin cable interface

– Key Features

• Small surface mount footprint for dense PCB integration
• Minimal capacitive loading via 1.5 pF design
• Optional conductive metal support shrouds for board thicknesses up to 0.12 inches
• Accepts probing connector kits (e.g., Agilent 16760-68702 or 16760-68703) with mating connectors and support shrouds
• Low-voltage signal detection without external amplification

– Compatibility & Integration

The E5378A requires a 100-pin Samtec connector integrated into the target system board. Recommended connector part numbers include Keysight 1253-3620 or Samtec ASP-65067-01. The probe is compatible with Agilent/Keysight logic analysis modules 16753A, 16754A, 16755A, 16756A, and 16760A, all equipped with 90-pin cable connectors.

Product Status: Obsolete