ACE Solution/TeraView: EOTPR 3000

EOTPR 3000 Electro Optical Terahertz Pulse Reflectometry

Electro Optical Terahertz Pulse Reflectometry(EOTPR): The world’s fastest and most accurate fault isolation system.

The EOTPR 3000 system is configured with a manual probe station to meet today’s tough FA environment which requires to isolate fault location in minutes rather than hours or days, while maintaining the EOTPR’s world leading sub-5 μm fault isolation accuracy.

Key Features

• Manual probe station for quick sample runs
• Data acquisition time of less than 5 sec. per pin.
• User friendly software to capture data.
• Uses GGB high frequency probe tips.
• Supports any pitches between 50 μm to 1.1 mm.
• Less than 5 μm distance-to-defect fault isolation accuracy.

Product Features

• Patented technology.
• More than 270 mm signal penetration into DUT.
• Improved SNR over EOTPR 2000.

Technical Specification

• EOTPR pulse rise time: 6 ps (based on processed data) Defined as the time for the reflected impulse from the end of the high frequency probe to rise from 10% to 90% of its maximum value
• Accuracy: Able to locate a feature on 50 Ω coplanar waveguide positioned close to the high frequency probe with precision of ± 5 µm
• Range: Up to 270 mm from contact with probe in a typical package
• Input Impedance: 50 Ω nominal
• Signal to noise: 94 dB
• Laser stabilisation: Laser power stabilisation prevents laser power fluctuations during measurement
• Measurement time: Rapid scan delay line offers measurement times of less than 5 seconds per pin
• Time-based jitter: < 30 femtoseconds