This low cost,standard frequency Crystal oscillator can generate 28MHZ clock signal.

Type HC-49U
Frequency 28 MHz
Frequency Tolerance ±30ppm
Load Capacitance 20PF
Frequency Stability ± 20ppm
Mounting Type DIP
No. of Pins 2
Pin Length 13mm
Size(Each) 26 x 11 x 4mm/ 1" x 0.43" x 0.16" (L*W)
Weight 48g

Question & Answer

Total 3 questions

Q: Load Capacitance means Questioned by guraba12345, 06-May-2016

Q: Load Capacitance means Questioned by guraba12345, 06-May-2016

If you want to make a oscillator circuit, you have to place two capacitor with the crystal. If you don't use the capacitors, your clocking won't work. We mentioned this capacitor as “Load Capacitance”. Answered by FAHIM_REAZA, 09-May-2016 05:15 AM

Q: how to connect it with battery. Questioned by guraba12345, 06-May-2016

Why you want to connect it with a battery? Please at first make a clear concept about using a crystal oscillator. Thanks for with us. Answered by FAHIM_REAZA, 09-May-2016 05:18 AM

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