Crystal Oscillator 27MHz

The Crystal Oscillator 27MHz is a 27 MHz quartz crystal that gives an oscillator circuit a stable, accurate reference frequency. 27 MHz is the standard system clock in digital video and MPEG equipment and is also used in RF circuits working around the 27 MHz band, so it is a useful part for radio projects and board repairs.

Crystal Oscillator 27MHz Specifications

• Frequency: 27 MHz
• Type: quartz crystal, two-terminal (passive), needs an oscillator circuit to run
• Load capacitors: one small ceramic capacitor from each pin to GND; the value depends on the crystal's load capacitance and the chip's datasheet
• Polarity: none, can be fitted either way round

Crystal Oscillator 27MHz Applications

• Reference clocks for video, set-top box and MPEG decoder boards
• Oscillator circuits for RF modules designed for 27 MHz
• Radio and RF projects working around 27 MHz
• Replacing a faulty 27 MHz crystal when repairing electronics
• RF and oscillator experiments in electronics labs

What's in the Box

• 1 × 27 MHz crystal

Tip: Crystals in this range can be fundamental or overtone types, so check which type your circuit is designed for before fitting one. Keep the crystal and its load capacitors close to the oscillator pins with short leads.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.