AI glasses, AI earphones, smart rings, and smartwatches... AI wearables are rapidly evolving toward ultra-thin designs. Behind this seamless integration lies the ultimate challenge of motherboard hardware space.
YXC Yangxing Technology empowers developers to push design boundaries within compact spaces through its compact, ultra-thin, high-precision clock frequency solutions with lower power consumption.
AI Wearable: kHz Crystal Selection
miniaturization, high precision
⦁ application scenarios
Smart ring, AI glasses, and smart wristband with timing and wake-up features.
⦁ Application pain points
Wearable devices typically feature irregularly shaped motherboards (e.g., elongated or curved), resulting in extremely limited PCB space.
Traditional large-packaged crystal oscillators not only occupy significant space but also tend to block signal lines, resulting in larger PCB dimensions.
⦁ YXC Solution Advantages & Featured Products
Compared to traditional 3215 packaging, it achieves a 50% to 60% reduction in area while maintaining a thickness of just 0.5mm.
The compact packaging design allows flexible integration into the motherboard's narrow slots, freeing up more space for batteries and core components.
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AI Wearables: MHz Crystal Selection
low ESR, miniaturization
⦁ application scenarios
Wireless communication (Bluetooth/Wi-Fi) for AI headsets, glasses, and similar devices
⦁ Application pain points
AI-worn devices with dense wiring cause significant interference
An excessively high ESR (Equivalent Series Resistance) in the crystal may cause oscillation failure or frequency hopping, resulting in unstable Bluetooth/Wi-Fi connections and a sharp increase in retransmission power consumption.
⦁ YXC Solution Advantages & Featured Products
It delivers an optimal low ESR specification of 40Ω-60Ω, ensuring sufficient oscillation gain margin for the circuit.
Maintains robust oscillation at extremely small dimensions, ensuring RF transmission remains uninterrupted in complex environments.
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AI Wearables: Active Crystal Oscillator Selection
Miniaturization, low power consumption, high stability
⦁ application scenarios
AI voice interaction, smart wristband main chip, image processor, etc.
⦁ Application pain points
Frequent AI system awakenings and startup delays waste unnecessary power.
The traditional 3.3V power supply voltage cannot meet the requirements of next-generation ultra-low-power SoCs.
⦁ YXC Solution Advantages & Featured Products
The 2016/1612 micro-encapsulated active crystal oscillator supports 1.2V power supply, perfectly suited for slim and lightweight designs.
Powered by millisecond-level ultra-fast chip activation, it dramatically cuts down standby and instantaneous power consumption.
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AI Wearables: RTC Selection
Integrated, low-power, power-loss-protected
⦁ application scenarios
Smart wristbands, health monitoring wearables, and smart glasses.
⦁ Application pain points
The SoC integrated RTC has high power consumption and cannot maintain timing when power is lost.
With conventional discrete solutions, external crystals not only occupy space but also fail to maintain timekeeping after the primary battery depletes, resulting in invalid health monitoring data.
⦁ YXC Solution Advantages & Featured Products
The 3225 LGA miniaturized package with integrated crystals eliminates the need for external matching capacitors, significantly freeing up PCB space.
Supports automatic backup battery switching, maintaining continuous timing with minimal current when the main power fails to ensure uninterrupted time measurement.
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YXC Empowers AI Wearable New Experience
Hidden in the square inch, steady at the peak of milliseconds.
YXC Yangxing Technology delivers high-performance time-frequency solutions,
Empowering every AI-wearable innovation to launch with minimal overhead.
Get detailed selection guidelines and sample requests
Feel free to contact our customer service representative Xiao Yang at YXC Yangxing Technology!
