28.6363MHz Crystals:

2 Products Found

We offer a wide range of crystals with nominal frequencies from 32kHz to 114.285MHz, and load capacitances from 3pF to 32pF

How are crystals used in electronic circuits?

Crystals are used in electronic circuits to set frequencies. They are made of a piezoelectric material which produces a voltage when distorted, and vice versa. The crystal is shaped to resonate at the desired frequency when a voltage is applied. Crystals are also used in other types of electronic circuit, such as crystal filters.

How do crystal oscillators work?

A crystal does not oscillate on its own. You don't simply apply power and get oscillations out. Think of a crystal as a very accurate and sharp frequency filter. You put it in the feedback path of an amplifier in the right way, and it causes the circuit to oscillate at the crystal's resonant frequency. It's the circuit that causes the oscillations. They crystal kills all the frequencies except the one it's tuned for, which only allows enough overall loop gain for the circuit to oscillate at the crystal's frequency.

The Abracon ABM3B series of crystals is for use with cellular telephones, pagers, communication and test equipment, PCMCIA, wireless and high density applications. It is suitable for reflow, profile and seam sealing.

  1. Fundamental operation mode
  2. 50Ω Maximum equivalent series resistance
  3. 7pF Maximum shunt capacitance
  4. 100µW Maximum drive level
  5. 500MΩ at 100VDC Minimum insulation resistance

Applications include Clock & Timing, Portable Devices, Communications & Networking, Test & Measurement, Wireless, and others.

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40Y1993

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.869
10+
$0.773
25+
$0.738
50+
$0.704
100+
$0.688
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Min: 1 / Mult: 1
28.6363MHz
SMD, 5mm x 3.2mm
50ppm
18pF
20ppm
ABM3
-20°C
70°C
73AJ0753

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
1000+
$0.964
2000+
$0.930
4000+
$0.905
6000+
$0.898
10000+
$0.891
Min: 1000 / Mult: 1000
28.6363MHz
SMD, 5mm x 3.2mm
50ppm
18pF
20ppm
ABM3 Series
-20°C
70°C
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