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AOH3, as a vehicle grade active crystal oscillator, has the characteristics of full automatic operation. Its products strictly comply with AEC-Q100 standard and show superior applicability in many fields, including industrial automation, Internet of Things and automotive electronics. It provides accurate clock frequency support for stable operation in these fields and effectively meets the application requirements under different scenarios.
Automotive Grade 3225 Active Crystal Oscillator AOH3 Series
AOH3 series crystal oscillator is a vehicle specification grade product with the size of 3.2x2.5x1.0mm and the frequency of 32.768KHZ, it has the outstanding features of high frequency stability, low phase noise and jitter, etc. Meanwhile, it is built-in with a complete circuit, the active crystal oscillator has an integrated oscillating circuit composed of transistors, resistive components and so on in addition to the quartz crystal. External active excitation and complex oscillator circuit can generate oscillating signals, simplifying the circuit design, reducing the use of external components and improving the integration and reliability of the system.
AOH3 crystal oscillator has a wide operating temperature range,-40℃ to 85℃, can work stably under different ambient temperatures, meet the application requirements of various harsh environments, is widely used in automated production line control systems, Internet of Things, automotive electronics, etc.
Product features:
✦Complies with AEC-Q100 automotive grade standard.
✦ Wide operating temperature range.
✦Anti-shock vibration, high reliability, low phase noise, low jitter.
✦Excellent heat and environmental resistance.
✦RoHS Compliant / Pb Free.
Crystals specifications:
| ITEMS/TYPE | AOH3 |
| Norminal Frequency | 32.768KHZ |
| Output Type | CMOS |
| Output Load | 15 pF, or specify |
| Oscillation Mode | AT Fundamental |
| Supply Voltage | 1.8V~3.3V |
| Frequency Stability | ± 25 ppm, or specify |
| Operating Temperature Range | -40~+85 ℃, or specify |
| Storage Temperature Range | -55~+125℃ |
| Voltage Vol ( Max.)/oh (Min.) | 0.1VDD /0.9VDD |
| Rise ( Tr ) / Fall ( Tf ) Time | 300 ns Max. |
| Current Consumption | 3 mA Max. |
| Symmetry | 45~55% |
| Start-up Time | 10 ms Max. |
| Tri-state Voltage Vol (Max.) / Voh (Min.) | 0.3 VDD /0.7 VDD |
| Aging ( at 25℃) | ± 5 ppm/ year Max. |
| Reliability Standard | AEC-Q100 |
Dimensions and patterns(unit:mm):
Application:
Why Choose Us？
+ One-stop supply of all frequency control parts.
+ The dedicated FAE team offers frequency deviation, resistance, DLD tests, and other auxiliary project tests, along with comprehensive after-sales technical support.
+ 180 warranty and return policy.
+ All our factories are ISO certified and our components are RoHS and REACH compliant.
FAQ:
1.What kind of product is AOH3?
AOH3 is an automotive-grade active crystal oscillator with shock and vibration resistance, high reliability, low phase noise, low jitter and other characteristics, while maintaining a high and stable frequency output in harsh environments, if you need to contact the sales team for your service!
2.In which areas is AOH3 mainly used?
AOH3 is widely used in automotive electronics, communication equipment, industrial control, consumer electronics and other fields. In automotive electronics, it can be used for engine control units, car entertainment systems, etc.; in communication equipment, it can be used for base stations, routers, etc.; in industrial control, it can be used for PLCs, inverters, etc.; in consumer electronics, it can be used for smart phones, tablets, etc.
3.What is the packaging form of AOH3?
AOH3 is usually packaged in a patch type package, which may vary according to different models. This package form has good stability and easy installation characteristics. If you need to contact the sales team to serve you.
4.How do your products align with current market trends?
Our products are designed with the latest market trends and customer preferences in mind, and we offer a frequency customisation service, recommending matching products based on the customer's actual application to ensure high demand and relevance.
5.How do you guarantee the quality of your products?
We have strict quality control processes and all our products are certified to international standards.
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