Tuning Forks

Tuning Fork Crystals and Oscillators

Abracon Corporation

This tutorial will outline the primary differences between AT cut and Tuning Fork crystals, explain basic production flow, and review Abracon’s product offering.  It will also discuss key features, circuit design consideration, and introduce the 32.768kHz ASHK oscillators.
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Related Parts
Manufacturer Part NumberDescriptionTypeFrequencyAvailable QuantityBuy Now
ABS25-32.768KHZ-TCRYSTAL 32.7680KHZ 12.5PF SMDkHz Crystal (Tuning Fork)32.768kHz225061 - Immediate
AB26TRB-32.768KHZ-TCRYSTAL 32.7680KHZ 12.5PF SMDkHz Crystal (Tuning Fork)32.768kHz40389 - Immediate
ABS07-32.768KHZ-TCRYSTAL 32.7680KHZ 12.5PF SMDkHz Crystal (Tuning Fork)32.768kHz505396 - Immediate
ABS06-32.768KHZ-TCRYSTAL 32.7680KHZ 12.5PF SMDkHz Crystal (Tuning Fork)32.768kHz142203 - Immediate
ABS25-32.768KHZ-1-TCRYSTAL 32.7680KHZ 12.5PF SMDkHz Crystal (Tuning Fork)32.768kHz22614 - Immediate
ABS13-32.768KHZ-TCRYSTAL 32.7680KHZ 12.5PF SMDkHz Crystal (Tuning Fork)32.768kHz32856 - Immediate
ABS10-32.768KHZ-TCRYSTAL 32.7680KHZ 12.5PF SMDkHz Crystal (Tuning Fork)32.768kHz38651 - Immediate
ABS10-32.768KHZ-9-TCRYSTAL 32.7680KHZ 9PF SMDkHz Crystal (Tuning Fork)32.768kHz14465 - Immediate
ABS10-32.768KHZ-7-TCRYSTAL 32.7680KHZ 7PF SMDkHz Crystal (Tuning Fork)32.768kHz7883 - Immediate
ABS09-32.768KHZ-9-TCRYSTAL 32.7680KHZ 9PF SMDkHz Crystal (Tuning Fork)32.768kHz55590 - Immediate
ABS09-32.768KHZ-TCRYSTAL 32.7680KHZ 12.5PF SMDkHz Crystal (Tuning Fork)32.768kHz51484 - Immediate
ABS10-32.768KHZ-1-TCRYSTAL 32.7680KHZ 12.5PF SMDkHz Crystal (Tuning Fork)32.768kHz26634 - Immediate
ABS09-32.768KHZ-7-TCRYSTAL 32.7680KHZ 7PF SMDkHz Crystal (Tuning Fork)32.768kHz3816 - Immediate
ABS07-32.768KHZ-9-TCRYSTAL 32.7680KHZ 9PF SMDkHz Crystal (Tuning Fork)32.768kHz62191 - Immediate
ABS07-32.768KHZ-7-TCRYSTAL 32.7680KHZ 7PF SMDkHz Crystal (Tuning Fork)32.768kHz40889 - Immediate
ABS07-32.768KHZ-6-TCRYSTAL 32.7680KHZ 6PF SMDkHz Crystal (Tuning Fork)32.768kHz11520 - Immediate
ABS09-32.768KHZ-1-TCRYSTAL 32.7680KHZ 12.5PF SMDkHz Crystal (Tuning Fork)32.768kHz6403 - Immediate
ABS07-32.768KHZ-1-TCRYSTAL 32.7680KHZ 12.5PF SMDkHz Crystal (Tuning Fork)32.768kHz41841 - Immediate
ASDK2-32.768KHZ-LRTOSC XO 32.768KHZ CMOS SMDXO (Standard)32.768kHz18328 - Immediate
ASVK-32.768KHZ-LJTOSC XO 32.768KHZ HCMOS SMDXO (Standard)32.768kHz7878 - Immediate
ASEK-32.768KHZ-LRTOSC XO 32.768KHZ CMOS SMDXO (Standard)32.768kHz6556 - Immediate
ASFLK-32.768KHZ-LJTOSC XO 32.768KHZ TTL SMDXO (Standard)32.768kHz3477 - Immediate
ASEK2-32.768KHZ-LRTOSC XO 32.768KHZ CMOS SMDXO (Standard)32.768kHz3165 - Immediate
ASDK-32.768KHZ-LRTOSC XO 32.768KHZ CMOS SMDXO (Standard)32.768kHz2213 - Immediate
ASEK1-32.768KHZ-LRTOSC XO 32.768KHZ CMOS SMDXO (Standard)32.768kHz2268 - Immediate
ASDK1-32.768KHZ-LRTOSC XO 32.768KHZ CMOS SMDXO (Standard)32.768kHz1640 - Immediate
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PTM Published on: 2011-10-13