Input buffer/receiver is a critical electronic component in clock distribution systems that conditions and stabilizes incoming clock signals before distribution to downstream circuits.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Jitter | < 1 ps RMS | |
| Package Type | QFN, BGA, SOIC | |
| Input Impedance | 50 Ω | |
| Propagation Delay | 100-500 ps | |
| Input Voltage Range | 1.8V to 3.3V | |
| Operating Temperature | -40°C to 125°C | |
| Output Drive Strength | Up to 50 mA |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
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The primary function is to receive, condition, and stabilize incoming clock signals by amplifying, reshaping, and impedance matching before distributing to multiple destinations, ensuring signal integrity and timing accuracy.
It reduces jitter through signal regeneration, noise filtering, and precise threshold detection, often using PLL (Phase-Locked Loop) or DLL (Delay-Locked Loop) techniques to clean and stabilize the clock signal.
Common failures include electrostatic discharge damage, latch-up from voltage spikes, thermal overstress, bond wire fatigue, and signal integrity degradation from impedance mismatches or excessive loading.
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