BGR-022365- Chip testing module, high-density I/O, ensuring testing accuracy!

The ADVANTEST BGR-022365-A000824B-DED is a precision Device Interface Board (DIB) designed for Advantest’s high-performance semiconductor test systems, enabling nanoscale measurement accuracy in wafer-level and final test applications. This advanced interface board provides signal routing and conditioning between ATE (Automated Test Equipment) instruments and semiconductor devices under test (DUTs), supporting up to 1024 I/O channels with <0>BGR-022365-A000824B-DED integrates impedance-matched transmission lines, active thermal compensation, and embedded self-diagnostic circuits to ensure signal integrity at data rates exceeding 12.8 Gbps.

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Description

The ADVANTEST BGR-022365-A000824B-DED is a precision Device Interface Board (DIB) designed for Advantest’s high-performance semiconductor test systems, enabling nanoscale measurement accuracy in wafer-level and final test applications. This advanced interface board provides signal routing and conditioning between ATE (Automated Test Equipment) instruments and semiconductor devices under test (DUTs), supporting up to 1024 I/O channels with <0>BGR-022365-A000824B-DED integrates impedance-matched transmission lines, active thermal compensation, and embedded self-diagnostic circuits to ensure signal integrity at data rates exceeding 12.8 Gbps.

Optimized for RF/mmWave testing, the board features proprietary loss compensation technology maintaining VSWR <1>ADVANTEST DIB incorporates gold-plated spring probes and ceramic substrates to minimize signal distortion during high-volume production testing of 5G RFICs, AI accelerators, and automotive MCUs. Advanced heat dissipation channels maintain DUT temperatures within ±0.5°C during burn-in operations, significantly improving test correlation across temperature extremes (-55°C to +175°C).

ADVANTEST BGR-022365-A000824B-DED

ADVANTEST BGR-022365-A000824B-DED

Technical Specifications

Parameter Name Parameter Value
Product Model BGR-022365-A000824B-DED
Manufacturer Advantest
Product Type Device Interface Board (DIB)
Max Channels 1024 (expandable via stacking)
Contact Resistance <0>
Frequency Range DC to 70 GHz (calibrated)
Data Rate 12.8 Gbps (NRZ) / 25.6 Gbps (PAM4)
Insertion Loss <0>
Voltage Isolation 500V channel-to-ground
Thermal Stability ±0.5°C (with active cooling)
Contactor Interface Pogo pin / MEMS socket compatible
Substrate Material Rogers 4350B / Arlon AD410
Compliance JEDEC JESD371, SEMI G85

Main Features and Advantages

Signal fidelity preservation: The ADVANTEST BGR-022365-A000824B-DED employs electromagnetic field simulation-optimized trace routing with cavity resonance suppression. Integrated de-embedding structures remove fixture parasitics for accurate S-parameter measurements. Active impedance tuning compensates for contactor variations during multi-site testing.

High-density scalability: Modular zone architecture enables independent channel banks for parallel testing. Each 128-channel block features localized power conditioning with <10mV>BGR-022365-A000824B-DED supports “hot-swap” site reconfiguration without system reboot, reducing changeover time by 70% during mixed-product testing.

Reliability engineering: Gold-nickel dual-layer contact surfaces withstand >1 million actuations. Embedded piezoelectric sensors detect contact force anomalies before test initiation. Proprietary thermal expansion compensation maintains positional accuracy within 3μm across operating temperatures. The board’s symmetric grounding topology achieves 80dB crosstalk suppression at 50GHz.

Application Field

The ADVANTEST BGR-022365-A000824B-DED enables advanced characterization and production testing of leading-edge semiconductors. For 5G/6G RF front-end modules, it performs load-pull measurements and EVM validation up to mmWave frequencies. AI/GPU manufacturers leverage its high parallelism for simultaneous multi-die testing of 3D-IC packages.

Automotive IC suppliers utilize the BGR-022365-A000824B-DED for AEC-Q100 Grade 0 qualification (-40°C to +150°C) with temperature-cycled parametric testing. In MEMS sensor production, it interfaces with delicate wafer-level packages using low-force contactors (<5g>

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ADVANTEST BGR-022365-A000824B-DED

ADVANTEST BGR-022365-A000824B-DED

Installation and Maintenance

Pre-installation preparation: Verify cleanroom conditions (ISO Class 5) and ESD protocols (wrist strap <1M>ADVANTEST BGR-022365-A000824B-DED, initialize thermal calibration with vacuum chuck engaged. Pre-burn-in the board at 85°C for 24 hours to stabilize material properties.

Maintenance recommendations: Weekly clean contactor surfaces with non-residue solvent (Advantest P/N CL-77). Quarterly verify channel resistance using certified micro-ohmmeter. Replace pogo pin assemblies after 500k cycles. For the BGR-022365-A000824B-DED, perform S-parameter recalibration every 6 months using NIST-traceable standards. Store in nitrogen-purged cabinet during extended downtime.

 

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