Prescalers

A Prescaler is a PCB mounted semiconductor that allows you to reduce your high frequencies into lower frequencies using an integer division technique. Prescalers will take the higher frequency, divide it by a value and output it to a timer, or to whatever the output is set too. Prescalers allow you to easily clock a timer at whatever rate you need it to be.

Where can I use a Prescaler?

Prescalers can be used in higher frequency applications to extend the upper frequency to the likes of PLL's (Phase-locked loops) and frequency counters. In hindsight, prescalers are count-dividers and can be used accordingly.


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RS庫存編號 160-9956
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1/2 8GHz - - 42mA SOT-26 6 3 x 1.7 x 1.3mm 1.3mm 3mm 3 V - Hittite 1.7mm
RS庫存編號 463-672
製造零件編號MC12093DG
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RS庫存編號 160-9964
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HK$300.425
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1/3 7GHz 100MHz - 69mA MSOP 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm 5 V - Hittite 3.1mm
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10/20/40/80 1.1GHz 100MHz 1.2V 3.7mA SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm 5.5 V 4.5 V - 4mm
RS庫存編號 102-2227
製造零件編號MC12080DG
HK$37.636
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10/20/40/80 1.1GHz 100MHz 1.2V 3.7mA SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm 5.5 V 4.5 V - 4mm
RS庫存編號 163-2455
製造零件編號MC12026ADG
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8/9/16/17 1.1GHz 100MHz 1.6V 4mA SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm 5.5 V 4.5 V - 4mm
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製造零件編號HMC361S8GE
HK$125.983
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HK$37.636
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2/4/8 1.1GHz 100MHz 0.8V 3mA SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm 5.5 V 2.7 V - 4mm
RS庫存編號 160-2983
製造零件編號HMC434E
HK$92.841
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