134 MHz PLL clock generator in a 3×3 mm footprint
The MAX31180AUA+T from Maxim Integrated is a single-channel PLL-based clock generator that accepts either a crystal or a clock input and delivers a multiplied clock output up to 134 MHz. With a 1:1 input-to-output ratio and a built-in multiplier (no divider), it's designed for applications that need a clean, low-jitter clock derived from a lower-frequency reference — common in networking, industrial control, and test equipment where the 8-uMAX/uSOP package (3 mm wide) fits tight board layouts.
Supply and temperature — industrial-grade margin
Runs from a 3 V to 3.6 V rail, which matches the 3.3 V logic supply common in mixed-signal systems. The -40°C to 125°C operating range covers industrial enclosures, outdoor telecom cabinets, and under-hood automotive modules without a separate temperature grade downgrade.
Production status — no LTB risk
Listed as Active with ROHS3 compliance.