2.0 x 1.6 mm (2016) packageXO delivers ultra-low jitter at key AI interconnect frequencies-now sampling
International Timing and Sync Forum 2025 – Mixed-Signal Devices, a leader in multi-gigahertz timing solutions, today announced the launch of the MS1180 industry's smallest high-performance oscillator (XO), designed to meet the extreme space and performance demands of next-generation AI data center infrastructure. Packaged in the industry-standard 2016 form factor (2.0 mm × 1.6 mm), the new XO delivers ultra-low jitter performance across key networking frequencies-156.25 MHz, 312.5 MHz, 491.52 MHz, and 625 MHz-making it ideal for 1.6T and 3.2T optical modules, active optical cables (AOCs), active electrical cables (AECs), NICs, and other size-constrained interconnect solutions.
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“AI infrastructure is pushing hardware design to its limits, faster data rates, higher integration, and less board space,” said Avi Madisetti, Ph.D., CEO and Founder of Mixed-Signal Devices. “With this new XO, we're delivering the jitter performance needed for tomorrow's terabit-class optical modules, all in a footprint that fits the most compact designs.”
Built on Mixed-Signal Devices' patented “Virtual Crystal” CMOS timing architecture, it enables multi-gigahertz performance with femtosecond-level jitter and sub-Hz frequency programmability. It's all built on silicon, optimized for integration, and designed to simplify clock architectures from day one.
This new MS1180 XOcomplements the company's broader portfolio of low-jitter solutions, MS1180 XO offers exceptionally low jitter in the smallest XO footprint available, providing designers with maximum flexibility without compromising performance.
This release marks a critical step for Mixed-Signal Devices as it expands its footprint in AI-focused interconnect applications. The MS1180 XO's ability to maintain sub-30 fs RMS phase jitter-within a miniaturized package-makes it especially well-suited for high-speed signal integrity in edge cards and densely packed modules driving AI workloads.
MS1180 Key Features:
— Ultra-compact 2.0 mm × 1.6 mm package (2016LGA package)
— Optimized for156.25 MHz, 312.5 MHz, and 625 MHz frequencies
— LowRMS phase jitter for high-speed, high-reliability applications
— Supporting extended temperature range -40oC to 105oC
— Stability of +/- 20ppm over temperature range
— ExcellentPSNR
— Ideal for use in1.6T/3.2T optical modules, AOCs, AECs, NICs
The MS1180 XO is available now in sampling quantities for strategic partners and Tier 1 customers. Production volumes are expected to ramp in Q1 2026.
About Mixed-Signal DevicesMixed-Signal Devices delivers timing and clock solutions for the world's fastest systems. With femtosecond-level jitter, multi-gigahertz performance, and scalable CMOS architectures, our technology enables real-time synchronization across AI data centers, 5G infrastructure, and advanced automotive platforms. Learn more at https://mixed-signal.com/.
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SOURCE Mixed-Signal Devices
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