ISPGDX80VA-3TN100

Overview

The ISPGDX80VA-3TN100 is a digital crosspoint switch IC from the Lattice ispGDX family. It features an 80 x 80 configurable matrix for signal routing. The device operates at a supply voltage of 3.3 V, with a range of 3.0 V to 3.6 V. Input types include Schmitt-Trigger and TTL compatibility. Outputs are available in 3-State, Open Drain, and TTL configurations. It supports surface mount installation in a TQFP-100 package. Operating temperatures range from 0°C to +70°C.

Feature Summary

• Configurable 80 by 80 analog and digital crosspoint switching matrix
• Supports multiple input logic standards including Schmitt-Trigger and TTL
• Provides flexible output drive options such as 3-State, Open Drain, and TTL

Applications

• Signal routing in communication systems
• Test and measurement equipment signal paths
• Industrial control system interconnects

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity levels prior to assembly. Check for end-of-life notifications or obsolescence warnings. Ensure packaging integrity matches storage requirements. Validate pinout compatibility with target PCB layout designs.

Selection Notes

Select this component when an 80 by 80 switching capacity is required within a 100-pin form factor. Consider the specific input/output logic families needed for interface compatibility. Evaluate thermal management capabilities for the intended operating temperature range. Assess power consumption constraints against the 3.3 V supply specification.

Part Context

This part belongs to the Lattice ispGDX series of programmable general-purpose digital crosspoint switches. These devices are designed for high-density signal routing applications requiring reconfigurability. The series offers various pin counts and matrix sizes to suit different system integration needs.

Replacement Considerations

Check for equivalent crosspoint switches from other manufacturers offering similar 80 by 80 matrices. Verify package compatibility if substituting with other TQFP-100 components. Ensure logical function mapping remains consistent during replacement.