Microchip’s 1.2V Clock Buffers Link Latest SoCs and FPGAs with Higher Voltage Components

Microchip introduces 11 SY757xx low-jitter clock buffers that translate 1.2V–3.3V inputs to 1.2V–1.8V outputs for advanced FPGA and SoC platforms.

Rhea-AI Summary

Microchip Technology (MCHP) launched the SY757xx family of 1.2V-output LVCMOS clock buffers to link next-generation FPGAs, SoCs, AI accelerators and CPUs with higher-voltage clock sources.

The single‑chip devices replace discrete level‑shifting solutions, offering ultra‑low additive jitter down to 26 fs, frequency coverage from 0 Hz to 250 MHz, and voltage translation across 1.2V to 3.3V inputs to 1.2V–1.8V outputs. Three parts (SY75707TWL‑TR, SY75712TWL‑TR, SY75714TWL‑TR) are in volume production in 8‑pin VDFN/TDFN packages, priced from $0.50 to $0.83 in 10,000‑unit quantities, while eight additional variants are sampling with options for different input types and OE fanout buffering.

Market Context

MCHP's pre-publication close was $74.17 with a 1.45% change, so the supplied market data represented...

Analysis

MCHP's pre-publication close was $74.17 with a 1.45% change, so the supplied market data represented the stock's position before the SY757xx launch rather than a reaction to it.

Key Figures

Output voltage: 1.2V Frequency range: 0 Hz to 250 MHz Additive jitter: 26 femtoseconds +4 more

Output voltage

1.2V

SY757xx LVCMOS clock buffers

Frequency range

0 Hz to 250 MHz

Clock distortion protection spectrum

Additive jitter

26 femtoseconds

SY757xx family minimum

Voltage-translation range

1.2V to 3.3V

Input and output power-supply options

Products in production

3 products

SY757xx family launch

Products sampling

8 products

Limited-volume sampling

Unit pricing

$0.50 to $0.83 per unit

Volumes of 10,000, depending on configuration

Key Terms

lvcmos, finfet, additive jitter

3 terms

lvcmos technical

"1.2V-output LVCMOS clock buffers"

LVCMOS stands for Low-Voltage Complementary Metal–Oxide–Semiconductor, a common digital logic signaling and input/output voltage standard used in integrated circuits and electronic devices. It defines the voltage levels, power consumption and timing behavior for digital signals—think of it like a standard socket and plug size for electronic parts so components can talk safely and efficiently. Investors watch LVCMOS references because they signal compatibility, power efficiency and performance choices in chips and products, which affect manufacturing costs, battery life, and market adoption.

finfet technical

"advanced FinFET process nodes used in high-performance"

A FinFET is a modern type of transistor used inside microchips where the conducting channel is formed as a thin vertical “fin” rather than a flat surface; that three-dimensional shape gives manufacturers tighter control over electrical flow. For investors, FinFET technology matters because it lets chips become smaller, faster and more energy-efficient, which affects product performance, manufacturing costs, yields and competitive advantage across the semiconductor supply chain—similar to replacing a single gate on a road with a fenced multi-lane control that reduces leakage and improves traffic flow.

additive jitter technical

"delivering ultra-low additive jitter performance"

Additive jitter is random timing noise that a device or system imposes on signals or timestamps on top of any existing timing variation; think of it as extra small, unpredictable swings added to when events are recorded. It matters to investors because trading systems, market feeds, and timestamped data rely on precise timing—extra jitter can blur the order of events, affect measured latencies, and complicate comparisons of execution speed or market data quality.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Single-chip solutions perform voltage translation across a broad operating range while simplifying interconnection with the latest processors’ highly precise internal clock networks

CHANDLER, Ariz., Sept. 08, 2026 (GLOBE NEWSWIRE) -- The demand for low-voltage clock drivers continues to grow with the rapid adoption of advanced FinFET process nodes used in high-performance FPGAs, SoCs, AI accelerators and next-generation CPUs. Printed circuit board designers face increasing challenges due to the limited availability of standard 1.2V LVCMOS clock buffers and level-translating buffers capable of converting higher-voltage clock signals to the lower-voltage levels required by these advanced devices. Conventional approaches that rely on discrete components and voltage-divider techniques can compromise signal integrity and clock duty-cycle accuracy while increasing board complexity and component count.

Microchip Technology (Nasdaq: MCHP) has introduced the SY757xx family, a comprehensive portfolio of 1.2V-output LVCMOS clock buffers, designed to address these challenges. The new devices simplify system design by eliminating the need for traditional discrete-component implementations while delivering ultra-low additive jitter performance. To provide flexibility for supporting legacy board power supplies and different clock-source voltage levels, the devices support a broad range of supply voltage (VDD) and a wide operating frequency range. The SY757xx family enables ultra-low additive jitter clock distribution while maintaining the high clock resolution and signal integrity required for today’s high-speed FPGA, SoC and CPU platforms.

“Our SY757xx family of clock buffers helps customers overcome the growing clock distribution challenges associated with next-generation high-performance FPGA, SoC and CPU platforms,” said Maamoun Abou Seido, appointed vice president of Microchip’s timing and communications business unit. “By combining ultra-low additive jitter performance with broad VDD and wide frequency support in a single-chip solution, the SY757xx devices simplify board design, reduce component count and help customers maintain the signal integrity and timing accuracy required in today’s high-performance computing applications.”

Microchip’s SY757xx family strengthens the clock buffer’s role as a critically important SoC and FPGA interface for clock distribution and clock fanout functionality in application platforms where signal integrity is paramount. These platforms demand high-speed parallel processing, hardware reconfigurability, low latency and efficient real-time computing. These capabilities are required for applications ranging from embedded vision and video processing to AI/ML acceleration, industrial control and IoT, networking and communications, and signal processing and embedded systems.

Launching three products in production and eight that are sampling in limited volumes, the family spans a wide array of configurations in three space-saving packaging options. The devices protect against clock distortion across a 0 Hz to 250 MHz frequency spectrum while also offering a broad range of power supply input and output options across the 1.2V to 3.3V voltage-translation input range. This includes a single-chip option that reliably interconnects 3.3V components to FPGAs and SoCs with a 1.2V clock signal requirement. Additive jitter is as low as 26 femtoseconds (fs).

Compared to traditional discrete component solutions for these FPGA and SoC applications, the Microchip buffers simplify design and reduce bill-of-materials costs while helping to optimize AC coupling and biasing and maintain signal integrity. Voltage dividers using discrete components may not provide adequate design margin and can degrade signal integrity by causing duty-cycle distortion.

Microchip clock buffers complement the company’s comprehensive range of flash-based FPGAs and SoC FPGAs spanning ultra-low density to mid-range density devices. These and other Microchip products that range from microcontrollers and analog components to power management, timing, connectivity and memory devices are pre-engineered and validated to enable a simplified, lower-risk and more holistic approach to system design.

Pricing and Availability

The low-power LVCMOS clock buffer family’s SY75707TWL-TR, SY75712TWL-TR and SY75714TWL-TR devices are in volume production. The SY75707TWL-TR supports differential input to two LVCMOS output and is housed in an 8-pin Very-thin Dual Flat No-lead (VDFN) package. The SY75712TWL-TR and SY75714TWL-TR devices enable either 2 or 4 LVCMOS outputs operating at 1.2V to 1.8V rail, respectively, and are housed in 8-pin Thin Dual Flat No-lead (TDFN) packages. They are priced from $0.50 to $0.83 per unit depending on configuration, in volumes of 10,000.

The other eight SY757xx family members bridge to 1.2V-to-1.8V LVCMOS outputs from a choice of single-ended 1.2V to 3.3V LVCMOS inputs, single-ended 1.2V to 1.8V LVCMOS inputs, or differential 1.8V to 3.3V inputs. There are also options for an output-enabled (OE) fanout buffer. All the sampling devices are housed in 8-pin VDFN packages.

For additional information and to purchase, contact a Microchip sales representative, authorized worldwide distributor or visit Microchip’s Purchasing and Client Services website, www.microchipdirect.com. For information about SY757xx products that are available in sample volumes, email tcghelp@microchip.com.

Resources
High-res images available through Flickr or editorial contact (feel free to publish):
· Application image: www.flickr.com/photos/microchiptechnology/55473197596/sizes/o/

About Microchip Technology:
Microchip Technology Inc. is committed to making innovative design easier through total system solutions that address critical challenges at the intersection of emerging technologies and durable end markets. Its easy-to-use development tools and comprehensive product portfolio support customers throughout the design process, from concept to completion. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support and delivers solutions across the industrial, automotive, consumer, aerospace and defense, communications and computing markets. For more information, visit the Microchip website at www.microchip.com.

Note: The Microchip name and logo and the Microchip logo are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are the property of their respective companies.

Editorial Contact:
Brian Thorsen
480-792-7182
brian.thorsen@microchip.com

FAQ

What applications does the SY757xx clock buffer family target?

The SY757xx family targets platforms that require high-speed parallel processing, hardware reconfigurability, low latency and efficient real-time computing. Example end applications include embedded vision and video processing, AI/ML acceleration, industrial control and IoT, networking and communications, signal processing and embedded systems where clock signal integrity is critical.

Which SY757xx devices are in volume production and what are their key features?

The SY75707TWL‑TR, SY75712TWL‑TR and SY75714TWL‑TR devices are in volume production. SY75707TWL‑TR supports a differential input to two LVCMOS outputs in an 8‑pin VDFN package. SY75712TWL‑TR and SY75714TWL‑TR provide 2 or 4 LVCMOS outputs, respectively, operating at a 1.2V to 1.8V rail in 8‑pin TDFN packages.

What configurations are available among the eight SY757xx devices that are sampling?

The eight sampling SY757xx devices provide 1.2V‑to‑1.8V LVCMOS outputs from several input options: single‑ended 1.2V to 3.3V LVCMOS inputs, single‑ended 1.2V to 1.8V LVCMOS inputs, or differential 1.8V to 3.3V inputs. Some variants include an output‑enabled (OE) fanout buffer. All sampling parts are supplied in 8‑pin VDFN packages.

How can customers purchase SY757xx devices or request samples?

To purchase SY757xx devices, customers can contact a Microchip sales representative, work with an authorized worldwide distributor, or order through Microchip’s Purchasing and Client Services website at www.microchipdirect.com. For information about SY757xx products available in sample quantities, customers can email tcghelp@microchip.com.