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The OH5 is an active crystal oscillator operating at 32.768 kHz. It is ideal for real-time clocks in portable devices, offering accurate timekeeping. Its compact design and low power consumption make it suitable for microcontrollers and wearables, ensuring reliable performance in various applications.
OH5 Series 32.768khz Quartz Crystal Oscillators
The OH5 is an active crystal oscillator with an operating frequency of 32.768KHz. It is mainly used in clock and other functions of electronic equipment.
This crystal oscillator integrates a quartz resonator and an oscillator circuit. When used, it only needs to provide an appropriate DC power supply to output a waveform without complicated configuration.
The OH5 is a specific model of quartz crystal oscillator, which is suitable for a variety of communication equipment and automotive electronics and other fields, and has broad application potential.
Product features:
✦Meet 32.768 kHz RTC clock signal for tight tolerance requirement.
✦Easy to use SMD seam sealed ceramic package.
✦4 pads design to achieve good soldering contact on PCB.
✦Use AT crystal as the resonator for good temperature performance.
✦Tri-State function available for power saving.
✦RoHS Compliant / Pb Free.
Crystals specifications:
|
ITEMS/TYPE |
OH5 |
|
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. )/Voh ( Min. ) |
0.1VDD / 0.9VDD |
|
Rise ( Tr ) / Fall ( Tf ) Time |
200 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 M |
Dimensions and patterns(unit:mm):
Application:
Why Choose Us？
+ One-stop supply of all frequency control parts.
+ Dedicated FAE team provides PCB testing, load capacitance matching and any 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. Are you a manufacturer?
We are a manufacturing company with over 20 years of experience in the field of crystals, oscillators and filters.
Our production capacity is 1 million pieces per month for each crystal series.
2. How long is your delivery time?
Lead times vary for different component series:
3. Do you provide samples?
We provide 10-20 free samples, no compromise.
4. Can you make uncommon and personalized frequency parts?
Yes, we make custom frequencies. Delivery time will be extended by 1-2 weeks.
5. What parameters do I need to provide to get a detailed quote?
The basic parameters we need to know are size, frequency, load capacitance, ppm and quantity. The oscillator also requires a supply voltage.
We can advise on other parameters if needed.
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