Dimensions and patterns(unit:mm)
32.768KHz
OH5
1.8V~3.3V or specif
5.0x3.2x1.2mm
可以
±25ppm or specif
JGHC晶光华
SMD 5032 RTC Clock Crystal Oscillators 5.0x3.2x1.2mm CMOS Output OH5 Series
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 | 250 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. |