MC10E195FN

Overview

The MC10E195FN is a programmable delay line integrated circuit manufactured by onsemi, belonging to the 100E ECL logic series. It features 128 taps with a total adjustable delay range of 1.39ns to 3.63ns and a tap increment of 20ps. The device operates within a supply voltage range of 4.2V to 5.7V and supports surface mount installation in a 28-LCC (J-Lead) package measuring 11.51x11.51mm. It functions as a single independent delay channel with an operating temperature range of 0°C to 85°C.

Feature Summary

• Provides precise digital signal timing adjustment through a programmable architecture with 128 selectable taps.
• Delivers fine-grained resolution via a 20ps step size for accurate clock skew management.
• Supports high-speed differential ECL signaling standards for low-noise operation.

Applications

• Clock distribution network synchronization
• High-speed data bus timing alignment
• Precision pulse generation circuits

Procurement Notes

Verify component authenticity against official datasheets due to potential obsolescence status. Confirm package integrity and moisture sensitivity level handling requirements before assembly. Ensure supply chain sources provide traceability documentation consistent with original manufacturer specifications.

Selection Notes

Select this component when fixed delay lines lack required precision or flexibility. The 20ps resolution suits applications demanding sub-nanosecond accuracy. Verify that the 28-LCC footprint fits the target PCB layout constraints and thermal management design.

Part Context

This part belongs to the MC100E family of high-speed ECL devices designed for telecommunications and computing infrastructure. It serves as a specialized timing control element within larger logic systems requiring deterministic signal path adjustments without external discrete components.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in verified documentation. Evaluate pin-compatible alternatives from the same manufacturer family only if functional equivalence regarding delay range and interface standards is confirmed.