Crystal Oscillators | Electronic Oscillators | RS
최근 검색 기록

    Crystal Oscillators

    A crystal oscillator is an electromechanical device, it's also an electronic oscillator circuit. The main purpose of an oscillator is to make use of a quartz crystal as a frequency. Crystal oscillators use the mechanical resonance of a vibrating crystal, which is made up of a piezoelectric material. This process allows the oscillator to create and obtain an electric signal with a high precision frequency.

    Where Crystal Oscillators are used?

    This type of frequency is mostly used to keep track of time within a wristwatch or a digital integrated circuit, to provide a stable clock signal. This is where this signal gained it's commonly referred to as "clock signal". This clock signal is used to synchronise the operation of the other electronic devices that make up the system the oscillator is housed in. An oscillator is also used to help stabilise frequencies for radio transmitters and receivers, used in clocks (clock oscillator), computers and cell phones. Quartz crystal can also be found inside test and measurement equipment such as counters, signal generators and oscilloscopes.

    A little more information on Crystal Oscillators

    • Crystal oscillators are known to be superior to ceramic resonators, this is for a multitude of reasons. They offer higher stability, they're higher quality and are considerably lower in cost and more compact in size.
    • Quartz crystals are manufactured for frequencies that range from a few tens of kilohertz all the way up to hundreds of megahertz.

    Types of Crystal Oscillators

    • TCXO - These are used when a temperature stability is needed and can't be attained through a standard crystal oscillator (XO) or a voltage-controlled crystal oscillator (VCXO).
    • OCXO - This is an oven-controlled crystal oscillator, a type of oscillator that achieves the highest frequency stability that a quartz crystal can. They are designed to operate inside a temperature-controlled oven, they are physically larger and require more power to run.
    • VCXO - This is a voltage-controlled crystal oscillator, it controls the change in crystal output by using a DC (direct current) voltage.

    1516 표시되는 제품 Crystal Oscillators

    • RS 제품 번호 217-7991
    • 제조사 부품 번호 XLH536040.000000I
    개당가격(10개가 1팩안에)
    ₩1,754.04
    Renesas Electronics
    -
    40MHz
    LVCMOS
    ±25ppm
    -
    SMD
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 298-592
    • 제조사 부품 번호 X1G005351000811
    개당
    ₩24,979.56
    Epson
    SPXO
    156.25MHz
    LVDS
    -
    -
    SMD
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 171-2358
    • 제조사 부품 번호 ASV-25.000MHZ-EJ-T
    개당가격(1000개가 1릴안에)
    ₩1,622.44
    Abracon
    Clock
    25MHz
    HCMOS, TTL
    ±20ppm
    Surface Mount
    SMD
    -
    -
    -
    7mm
    -20°C
    5.08mm
    1.8mm
    70°C
    7 x 5.08 x 1.8mm
    개당가격(3000개가 1릴안에)
    ₩1,530.32
    Abracon
    Clock Oscillator
    16MHz
    CMOS
    ± 30ppm
    -
    Hermetically Seam-sealed Ceramic
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 219-2034
    • 제조사 부품 번호 EC2645TS-24.576M TR
    개당가격(1000개가 1릴안에)
    ₩2,575.60
    Ecliptek
    XO
    24.576MHz
    CMOS
    45ppm
    -
    SMD
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 671-9814P
    • 제조사 부품 번호 S75005-12.000-X-15
    개당(릴로 공급됨)
    ₩4,963.20
    AKER
    Clock
    12MHz
    HCMOS
    ±50ppm
    Surface Mount
    SMD
    -
    -
    -
    7mm
    -40°C
    5mm
    1.3mm
    85°C
    7 x 5 x 1.3mm
    개당
    ₩9,292.84
    Daishinku Corporation
    Crystal Oscillator
    10MHz
    HCMOS
    ±50 x 10⁻⁶
    -
    SMD
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 180-7705
    • 제조사 부품 번호 ASAKMPD1-32.768KHZ-T3
    개당가격(3000개가 1릴안에)
    ₩5,604.28
    Abracon
    XO
    32.76kHz
    CMOS
    ±10ppm
    Surface Mount
    SMD
    -
    -
    -
    1.6mm
    -40°C
    1.2mm
    0.6mm
    85°C
    1.6 x 1.2 x 0.6mm
    • RS 제품 번호 171-2819P
    • 제조사 부품 번호 ASE-50.000MHZ-LR-T
    개당(릴로 공급됨)
    ₩1,880.00
    Abracon
    XO
    50MHz
    CMOS
    ±25ppm
    Surface Mount
    SMD
    -
    -
    -
    3.2mm
    -40°C
    2.5mm
    1.2mm
    85°C
    3.2 x 2.5 x 1.2mm
    개당
    ₩1,831.12
    ECS Inc International
    Crystal Oscillator
    33.333MHz
    CMOS
    ±50ppm
    -
    SMD
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 767-5339P
    • 제조사 부품 번호 5H8ET-14.7456
    개당(튜브에 담겨 공급됨)
    ₩7,520.00
    MERCURY
    Clock
    14.7456MHz
    HCMOS, TTL
    ±50ppm
    Through Hole
    PDIP
    -
    -
    -
    12.8mm
    -40°C
    12.8mm
    5.08mm
    85°C
    12.8 x 12.8 x 5.08mm
    • RS 제품 번호 276-6774
    • 제조사 부품 번호 831019170
    개당가격(5개가 1팩안에)
    ₩3,729.92
    Wurth Elektronik
    SPXO
    25MHz
    HCMOS
    ±50ppm
    -
    SMT
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 240-0891
    • 제조사 부품 번호 ASH7KW-32.768KHZ-L-T
    개당가격(1000개가 1릴안에)
    ₩2,663.96
    Abracon
    XO
    32.768kHz
    CMOS
    -
    -
    SMD
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 298-684P
    • 제조사 부품 번호 X1G004801006412
    개당(릴로 공급됨)
    ₩3,431.00
    Epson
    SPXO
    33.33MHz
    CMOS
    -
    -
    SMD
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 298-643
    • 제조사 부품 번호 X1G005941000311
    개당
    ₩57,868.28
    Epson
    SPXO
    156.25MHz
    LVDS
    -
    -
    SMD
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 173-5874
    • 제조사 부품 번호 QX14T50B9.830400B50TT
    개당가격(25개가 1튜브안에)
    ₩3,647.20
    QANTEK
    Clock
    9.8304MHz
    HCMOS
    ±50ppm
    Through Hole
    DIP14
    -
    -
    -
    20.8mm
    -40°C
    13.2mm
    5.08mm
    85°C
    20.8 x 13.2 x 5.08mm
    • RS 제품 번호 667-6464
    • 제조사 부품 번호 Q33519E40001912
    개당
    ₩6,034.80
    Epson
    XO
    24MHz
    CMOS
    ±50ppm
    Surface Mount
    SMD
    -
    -
    -
    3.2mm
    -20°C
    2.5mm
    1.05mm
    70°C
    3.2 x 2.5 x 1.05mm
    • RS 제품 번호 216-6287P
    • 제조사 부품 번호 XLH536024.000000I
    개당(릴로 공급됨)
    ₩1,836.76
    Renesas Electronics
    -
    0.75MHz
    LVDS
    25ppm
    -
    VCXO
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 298-634
    • 제조사 부품 번호 X1G004801000212
    개당가격(5개가 1테이프안에)
    ₩3,431.00
    Epson
    SPXO
    24MHz
    CMOS
    -
    -
    SMD
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 263-8042
    • 제조사 부품 번호 XLH736040.000000I
    개당가격(1000개가 1릴안에)
    ₩1,831.12
    Renesas Electronics
    XO
    40MHz
    HCMOS
    25ppm
    -
    SMD
    -
    -
    -
    -
    -
    -
    -
    -
    -
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