Crystal Oscillators

A crystal oscillator is a 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 oscillator’s use the mechanical resonance of a vibrating crystal, of which is made up from 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 wrist watch or a digital integrated circuit, to provide a stable clock signal. This is where this signal gained it's commonly referred to name "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.

...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 121 - 140 รายการจาก 1449 รายการ / Viewing 121 - 140 of 1449 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Oscillator Type Output Frequency Output Level Frequency Stability Mounting Type Package Type Minimum Operating Supply Voltage Maximum Operating Supply Voltage Pin Count Length Minimum Operating Temperature Width Height Maximum Operating Temperature
RS Stock No. 173-2544
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.Q3306JA21014001
Brand :Epson
THB69.021
Each (On a Reel of 250)
Units
XO 32MHz CMOS ±50ppm Surface Mount SMD - - - - -20°C - 4.45mm 70°C
RS Stock No. 173-5850
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XO91050UITA-50.000
Brand :Euroquartz
THB39.865
Each (On a Reel of 1000)
Units
XO 50MHz HCMOS, LSTTL ±50ppm Surface Mount SMD - - - - -40°C - 1.4mm 85°C
RS Stock No. 172-1746
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KC7050K18.4320C1GE00
Brand :KYOCERA
THB115.71
Each (On a Reel of 1000)
Units
Clock 18.43MHz CMOS - Surface Mount SMD - - - - -40°C - 1.2mm 85°C
RS Stock No. 111-0714
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KC7050A32.0000C50D00
Brand :KYOCERA
THB82.91
Each
Units
Clock 32MHz CMOS ±50ppm Surface Mount CSMD - - - - -10°C - 1.6mm 70°C
RS Stock No. 703-2350
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ASE-16.000MHz-LC
Brand :Abracon
THB59.97
Each
Units
Clock 16MHz CMOS ±50ppm Surface Mount SMD - - - - -40°C - 1mm 85°C
RS Stock No. 178-2629
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CB3LV-3I-4M0000
Brand :CTS
THB43.491
Each: (In a Pack of 10)
Units
Clock 4MHz HCMOS, TTL ±50ppm Surface Mount SMD 3V dc 3.6V dc - - -40°C - 1.8mm 85°C
RS Stock No. 904-7613
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.X1G004171001712
Brand :EPSON
THB104.03
Each
Units
XO 11.2896MHz CMOS - Surface Mount - - - - - -40°C - 0.8mm +105°C, +85°C
RS Stock No. 172-1984
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KC7050K4.00000C1GE00
Brand :KYOCERA
THB143.75
Each
Units
Clock 4MHz CMOS - Surface Mount SMD - - - - -40°C - 1.2mm 85°C
RS Stock No. 173-4600
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XO91050UITA-20.000
Brand :Euroquartz
THB46.375
Each (On a Reel of 1000)
Units
XO 20MHz HCMOS, LSTTL ±50ppm Surface Mount SMD - - - - -40°C - 1.4mm 85°C
RS Stock No. 178-2495
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.625M3I024M00000
Brand :CTS
THB54.936
Each: (In a Pack of 10)
Units
Clock 24MHz HCMOS ±50ppm Surface Mount SMD 1.62V dc 1.98V dc - - -40°C - 1mm 85°C
RS Stock No. 703-7144
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AS-24.000-18-SMD
Brand :RALTRON
THB14.375
Each (In a Bag of 10)
Units
- - - ±50ppm Surface Mount HC-49-US SMD - - 2 12mm -20°C 4.8mm 4.6mm 70°C
RS Stock No. 172-1890
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KC3225K80.0000C1GE00
Brand :KYOCERA
THB143.75
Each
Units
Clock 80MHz CMOS - Surface Mount SMD - - - - -40°C - 0.8mm 85°C
RS Stock No. 671-9842
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S75005-40.000-X-15
Brand :AKER
THB74.62
Each
Units
Clock 40MHz HCMOS ±50ppm Surface Mount SMD - - - - -40°C - 1.3mm 85°C
RS Stock No. 173-2463
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.Q33519E40001312
Brand :Epson
THB62.70
Each (On a Reel of 250)
Units
XO 50MHz CMOS ±50ppm Surface Mount SMD - - - - -40°C - 1.05mm 85°C
RS Stock No. 144-6354
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.545BAA100M000BAG
Brand :Silicon Labs
THB257.246
Each (In a Tray of 50)
Units
Clock 100MHz LVDS ±20ppm Surface Mount SMD - - - - -40°C - 1.28mm 85°C
RS Stock No. 173-4640
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QX8T50B2.457600B50TT
Brand :QANTEK
THB61.757
Each (In a Tube of 40)
Units
XO 2.4576MHz HCMOS ±50ppm Through Hole PDIP - - - - -40°C - 5.08mm 85°C
RS Stock No. 172-1725
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KC5032K65.0000C1GE00
Brand :KYOCERA
THB122.583
Each (On a Reel of 1000)
Units
Clock 65MHz CMOS - Surface Mount SMD - - - - -40°C - 1.2mm 85°C
RS Stock No. 796-0577
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QX8T50B4.915200B50TT
Brand :QANTEK
THB76.45
Each
Units
XO 4.9152MHz HCMOS ±50ppm Through Hole PDIP - - - - -40°C - 5.08mm 85°C
RS Stock No. 173-2876
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LFSPXO009439
Brand :IQD
THB116.21
Each (In a Bag of 100)
Units
XO 106.25MHz HCMOS ±50ppm Surface Mount SMD - - - - 0°C - 1.5mm 70°C
RS Stock No. 186-3352
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MXO-49A-I 50.0000MHz
Brand :MITADENPA
THB1,346.05
Each
Units
- 50MHz CMOS, TTL ±25ppm Through Hole - - 5V dc - - -10°C - 6.5mm 70°C