優(yōu)秀的藍牙產(chǎn)品離不開高精度晶振
來源：http://m.djbyg.com 作者：金洛鑫電子 2024年01月04
introduce
The demand for Bluetooth wireless technology products continues to grow at a rapid rate. With the sheer number of connected devices in homes, offices, and cars, the desire to eliminate cable clutter makes Bluetooth a viable solution. The capabilities of today's mobile communications products are also driving Bluetooth applications that connect these devices to personal area networks. There are a variety of products that utilize Bluetooth technology. Pdas, printers, computer keyboards and mice, headsets, gaming devices, routers, barcode scanners, cameras, mobile phones, hands-free car kits are just the surface of the products that implement Bluetooth wireless technology. Every day new uses for this technology are developed, leading to more products supporting Bluetooth.CTS晶振
What is Bluetooth?
In short, Bluetooth is envisioned as a replacement for the cables that connect electronic devices. Specifically, it is a short-range radio module that operates in the ISM 2.4 GHz band. The Bluetooth protocol is designed to operate in noisy frequency environments and over short distances (10 meters), using a frequency-hopping scheme to make the link stable. To avoid interference with other signals, radio links quickly jump to a new frequency after sending or receiving data streams (or packets) between devices.
How does CTS support Bluetooth products?進口晶振
As the demand for wireless applications grows, many companies are producing chipsets that provide Bluetooth technology solutions. Most of these chipsets require an external timing device in the form of a quartz crystal that can be multiplied to the 2.4 GHz band. Quartz crystals need to be small, reliable, and provide sufficient frequency stability. CTS models 403,405,406 and 407 are a series of crystals suitable for Bluetooth applications. This ceramic-based package features a seam welded metal lid and comes in a variety of sizes, providing the performance required to operate in a Bluetooth environment. Typical Bluetooth frequencies are 12, 13, 15.36, 16, 24, 26 and 32 MHz, operating in basic resonance mode. User defined operating temperature range, frequency tolerance @ 25°C, stability and load capacitance in the temperature range.
介紹
對藍牙無線技術(shù)產(chǎn)品的需求繼續(xù)以快速的速度增長。家庭、辦公室和汽車中連接的設(shè)備數(shù)量眾多，消除電纜雜亂的愿望使藍牙成為一個可行的解決方案。當(dāng)今移動通信產(chǎn)品的功能也推動了將這些設(shè)備連接到個人區(qū)域網(wǎng)絡(luò)的藍牙應(yīng)用。利用藍牙技術(shù)的產(chǎn)品多種多樣。PDA、打印機、電腦鍵盤和鼠標、耳機、游戲設(shè)備、路由器、條形碼掃描器、相機、移動電話、免提汽車套件只是實現(xiàn)藍牙無線技術(shù)的產(chǎn)品的表面。每天這項技術(shù)的新用途被開發(fā)出來，導(dǎo)致更多的產(chǎn)品支持藍牙。
什么是藍牙?
簡而言之，藍牙被設(shè)想為取代連接電子設(shè)備的電纜。具體來說，它是一個工作在ISM 2.4 GHz頻段的近程無線電模塊。藍牙協(xié)議設(shè)計用于在嘈雜的頻率環(huán)境和短距離(10米)內(nèi)工作，采用跳頻方案使鏈路穩(wěn)定。為了避免與其他信號的干擾，無線電鏈路在設(shè)備之間發(fā)送或接收數(shù)據(jù)流(或數(shù)據(jù)包)后迅速跳到一個新的頻率。
CTS如何支持藍牙產(chǎn)品?
隨著無線應(yīng)用需求的增長，許多公司都在生產(chǎn)提供藍牙技術(shù)解決方案的芯片組。這些芯片組中的大多數(shù)都需要一個外部定時裝置，其形式是石英晶體，可以乘以到2.4 GHz頻段。石英晶體需要體積小，可靠性高，并提供足夠的頻率穩(wěn)定性。CTS晶振型號403,405,406和407是一系列適合藍牙應(yīng)用的晶體。這款基于陶瓷的封裝采用了接縫焊接的金屬蓋子，具有各種尺寸，提供了在藍牙環(huán)境中運行所需的性能。典型的藍牙頻率為12、13、15.36、16、24、26和32 MHz，工作在基本共振模式下。用戶定義工作溫度范圍，頻率公差@ 25°C，溫度范圍內(nèi)的穩(wěn)定性和負載電容。
The demand for Bluetooth wireless technology products continues to grow at a rapid rate. With the sheer number of connected devices in homes, offices, and cars, the desire to eliminate cable clutter makes Bluetooth a viable solution. The capabilities of today's mobile communications products are also driving Bluetooth applications that connect these devices to personal area networks. There are a variety of products that utilize Bluetooth technology. Pdas, printers, computer keyboards and mice, headsets, gaming devices, routers, barcode scanners, cameras, mobile phones, hands-free car kits are just the surface of the products that implement Bluetooth wireless technology. Every day new uses for this technology are developed, leading to more products supporting Bluetooth.CTS晶振
What is Bluetooth?
In short, Bluetooth is envisioned as a replacement for the cables that connect electronic devices. Specifically, it is a short-range radio module that operates in the ISM 2.4 GHz band. The Bluetooth protocol is designed to operate in noisy frequency environments and over short distances (10 meters), using a frequency-hopping scheme to make the link stable. To avoid interference with other signals, radio links quickly jump to a new frequency after sending or receiving data streams (or packets) between devices.
How does CTS support Bluetooth products?進口晶振
As the demand for wireless applications grows, many companies are producing chipsets that provide Bluetooth technology solutions. Most of these chipsets require an external timing device in the form of a quartz crystal that can be multiplied to the 2.4 GHz band. Quartz crystals need to be small, reliable, and provide sufficient frequency stability. CTS models 403,405,406 and 407 are a series of crystals suitable for Bluetooth applications. This ceramic-based package features a seam welded metal lid and comes in a variety of sizes, providing the performance required to operate in a Bluetooth environment. Typical Bluetooth frequencies are 12, 13, 15.36, 16, 24, 26 and 32 MHz, operating in basic resonance mode. User defined operating temperature range, frequency tolerance @ 25°C, stability and load capacitance in the temperature range.
介紹
對藍牙無線技術(shù)產(chǎn)品的需求繼續(xù)以快速的速度增長。家庭、辦公室和汽車中連接的設(shè)備數(shù)量眾多，消除電纜雜亂的愿望使藍牙成為一個可行的解決方案。當(dāng)今移動通信產(chǎn)品的功能也推動了將這些設(shè)備連接到個人區(qū)域網(wǎng)絡(luò)的藍牙應(yīng)用。利用藍牙技術(shù)的產(chǎn)品多種多樣。PDA、打印機、電腦鍵盤和鼠標、耳機、游戲設(shè)備、路由器、條形碼掃描器、相機、移動電話、免提汽車套件只是實現(xiàn)藍牙無線技術(shù)的產(chǎn)品的表面。每天這項技術(shù)的新用途被開發(fā)出來，導(dǎo)致更多的產(chǎn)品支持藍牙。
什么是藍牙?
簡而言之，藍牙被設(shè)想為取代連接電子設(shè)備的電纜。具體來說，它是一個工作在ISM 2.4 GHz頻段的近程無線電模塊。藍牙協(xié)議設(shè)計用于在嘈雜的頻率環(huán)境和短距離(10米)內(nèi)工作，采用跳頻方案使鏈路穩(wěn)定。為了避免與其他信號的干擾，無線電鏈路在設(shè)備之間發(fā)送或接收數(shù)據(jù)流(或數(shù)據(jù)包)后迅速跳到一個新的頻率。
CTS如何支持藍牙產(chǎn)品?
隨著無線應(yīng)用需求的增長，許多公司都在生產(chǎn)提供藍牙技術(shù)解決方案的芯片組。這些芯片組中的大多數(shù)都需要一個外部定時裝置，其形式是石英晶體，可以乘以到2.4 GHz頻段。石英晶體需要體積小，可靠性高，并提供足夠的頻率穩(wěn)定性。CTS晶振型號403,405,406和407是一系列適合藍牙應(yīng)用的晶體。這款基于陶瓷的封裝采用了接縫焊接的金屬蓋子，具有各種尺寸，提供了在藍牙環(huán)境中運行所需的性能。典型的藍牙頻率為12、13、15.36、16、24、26和32 MHz，工作在基本共振模式下。用戶定義工作溫度范圍，頻率公差@ 25°C，溫度范圍內(nèi)的穩(wěn)定性和負載電容。
| CTS原廠編碼 | 生產(chǎn)商 | 型號 | 類型 | 頻率 | 電壓 | 頻率穩(wěn)定度 |
| 1380100-004 | CTS晶振 | - | OCXO | 20 MHz | 3.3V | 10ppb |
| 334L1000B3C2T | CTS晶振 | 334P/L | VCXO | 100 MHz | 2.5V | ±50ppm |
| 334L1000B3C3T | CTS晶振 | 334P/L | VCXO | 100 MHz | 3.3V | ±50ppm |
| 334L1000B3I2T | CTS晶振 | 334P/L | VCXO | 100 MHz | 2.5V | ±50ppm |
| 334L1000B3I3T | CTS晶振 | 334P/L | VCXO | 100 MHz | 3.3V | ±50ppm |
| 334L1000B4C2T | CTS晶振 | 334P/L | VCXO | 100 MHz | 2.5V | ±30ppm |
| 334L1000B4C3T | CTS晶振 | 334P/L | VCXO | 100 MHz | 3.3V | ±30ppm |
| 334L1000B4I2T | CTS晶振 | 334P/L | VCXO | 100 MHz | 2.5V | ±30ppm |
| 334L1000B4I3T | CTS晶振 | 334P/L | VCXO | 100 MHz | 3.3V | ±30ppm |
| 334L1000B5C2T | CTS晶振 | 334P/L | VCXO | 100 MHz | 2.5V | ±25ppm |
| 334L1000B5C3T | CTS晶振 | 334P/L | VCXO | 100 MHz | 3.3V | ±25ppm |
| 334L1062B3C2T | CTS晶振 | 334P/L | VCXO | 106.25 MHz | 2.5V | ±50ppm |
| 334L1062B3C3T | CTS晶振 | 334P/L | VCXO | 106.25 MHz | 3.3V | ±50ppm |
| 334L1062B3I2T | CTS晶振 | 334P/L | VCXO | 106.25 MHz | 2.5V | ±50ppm |
| 334L1062B3I3T | CTS晶振 | 334P/L | VCXO | 106.25 MHz | 3.3V | ±50ppm |
| 334L1062B4C2T | CTS晶振 | 334P/L | VCXO | 106.25 MHz | 2.5V | ±30ppm |
| 334L1062B4C3T | CTS晶振 | 334P/L | VCXO | 106.25 MHz | 3.3V | ±30ppm |
| 334L1062B4I2T | CTS晶振 | 334P/L | VCXO | 106.25 MHz | 2.5V | ±30ppm |
| 334L1062B4I3T | CTS晶振 | 334P/L | VCXO | 106.25 MHz | 3.3V | ±30ppm |
| 334L1062B5C2T | CTS晶振 | 334P/L | VCXO | 106.25 MHz | 2.5V | ±25ppm |
| 334L1062B5C3T | CTS晶振 | 334P/L | VCXO | 106.25 MHz | 3.3V | ±25ppm |
| 334L1228B3C2T | CTS晶振 | 334P/L | VCXO | 122.88 MHz | 2.5V | ±50ppm |
| 334L1228B3C3T | CTS晶振 | 334P/L | VCXO | 122.88 MHz | 3.3V | ±50ppm |
| 334L1228B3I2T | CTS晶振 | 334P/L | VCXO | 122.88 MHz | 2.5V | ±50ppm |
| 334L1228B3I3T | CTS晶振 | 334P/L | VCXO | 122.88 MHz | 3.3V | ±50ppm |
| 334L1228B4C2T | CTS晶振 | 334P/L | VCXO | 122.88 MHz | 2.5V | ±30ppm |
| 334L1228B4C3T | CTS晶振 | 334P/L | VCXO | 122.88 MHz | 3.3V | ±30ppm |
| 334L1228B4I2T | CTS晶振 | 334P/L | VCXO | 122.88 MHz | 2.5V | ±30ppm |
| 334L1228B4I3T | CTS晶振 | 334P/L | VCXO | 122.88 MHz | 3.3V | ±30ppm |
| 334L1228B5C2T | CTS晶振 | 334P/L | VCXO | 122.88 MHz | 2.5V | ±25ppm |
| 334L1228B5C3T | CTS晶振 | 334P/L | VCXO | 122.88 MHz | 3.3V | ±25ppm |
| 334L1250B3C2T | CTS晶振 | 334P/L | VCXO | 125 MHz | 2.5V | ±50ppm |
| 334L1250B3C3T | CTS晶振 | 334P/L | VCXO | 125 MHz | 3.3V | ±50ppm |
| 334L1250B3I2T | CTS晶振 | 334P/L | VCXO | 125 MHz | 2.5V | ±50ppm |
| 334L1250B3I3T | CTS晶振 | 334P/L | VCXO | 125 MHz | 3.3V | ±50ppm |
| 334L1250B4C2T | CTS晶振 | 334P/L | VCXO | 125 MHz | 2.5V | ±30ppm |
| 334L1250B4C3T | CTS晶振 | 334P/L | VCXO | 125 MHz | 3.3V | ±30ppm |
| 334L1250B4I2T | CTS晶振 | 334P/L | VCXO | 125 MHz | 2.5V | ±30ppm |
| 334L1250B4I3T | CTS晶振 | 334P/L | VCXO | 125 MHz | 3.3V | ±30ppm |
| 334L1250B5C2T | CTS晶振 | 334P/L | VCXO | 125 MHz | 2.5V | ±25ppm |
| 334L1250B5C3T | CTS晶振 | 334P/L | VCXO | 125 MHz | 3.3V | ±25ppm |
| 334L1320B3C2T | CTS晶振 | 334P/L | VCXO | 132 MHz | 2.5V | ±50ppm |
| 334L1320B3C3T | CTS晶振 | 334P/L | VCXO | 132 MHz | 3.3V | ±50ppm |
| 334L1320B3I2T | CTS晶振 | 334P/L | VCXO | 132 MHz | 2.5V | ±50ppm |
| 334L1320B3I3T | CTS晶振 | 334P/L | VCXO | 132 MHz | 3.3V | ±50ppm |
| 334L1320B4C2T | CTS晶振 | 334P/L | VCXO | 132 MHz | 2.5V | ±30ppm |
| 334L1320B4C3T | CTS晶振 | 334P/L | VCXO | 132 MHz | 3.3V | ±30ppm |
| 334L1320B4I2T | CTS晶振 | 334P/L | VCXO | 132 MHz | 2.5V | ±30ppm |
| 334L1320B4I3T | CTS晶振 | 334P/L | VCXO | 132 MHz | 3.3V | ±30ppm |
| 334L1320B5C2T | CTS晶振 | 334P/L | VCXO | 132 MHz | 2.5V | ±25ppm |
| 334L1320B5C3T | CTS晶振 | 334P/L | VCXO | 132 MHz | 3.3V | ±25ppm |
| 334L1485B3C2T | CTS晶振 | 334P/L | VCXO | 148.5 MHz | 2.5V | ±50ppm |
| 334L1485B3C3T | CTS晶振 | 334P/L | VCXO | 148.5 MHz | 3.3V | ±50ppm |
| 334L1485B3I2T | CTS晶振 | 334P/L | VCXO | 148.5 MHz | 2.5V | ±50ppm |
| 334L1485B3I3T | CTS晶振 | 334P/L | VCXO | 148.5 MHz | 3.3V | ±50ppm |
| 334L1485B4C2T | CTS晶振 | 334P/L | VCXO | 148.5 MHz | 2.5V | ±30ppm |
| 334L1485B4C3T | CTS晶振 | 334P/L | VCXO | 148.5 MHz | 3.3V | ±30ppm |
| 334L1485B4I2T | CTS晶振 | 334P/L | VCXO | 148.5 MHz | 2.5V | ±30ppm |
| 334L1485B4I3T | CTS晶振 | 334P/L | VCXO | 148.5 MHz | 3.3V | ±30ppm |
| 334L1485B5C2T | CTS晶振 | 334P/L | VCXO | 148.5 MHz | 2.5V | ±25ppm |
| 334L1485B5C3T | CTS晶振 | 334P/L | VCXO | 148.5 MHz | 3.3V | ±25ppm |
| 334L1500B3C2T | CTS晶振 | 334P/L | VCXO | 150 MHz | 2.5V | ±50ppm |
| 334L1500B3C3T | CTS晶振 | 334P/L | VCXO | 150 MHz | 3.3V | ±50ppm |
| 334L1500B3I2T | CTS晶振 | 334P/L | VCXO | 150 MHz | 2.5V | ±50ppm |
| 334L1500B3I3T | CTS晶振 | 334P/L | VCXO | 150 MHz | 3.3V | ±50ppm |
| 334L1500B4C2T | CTS晶振 | 334P/L | VCXO | 150 MHz | 2.5V | ±30ppm |
| 334L1500B4C3T | CTS晶振 | 334P/L | VCXO | 150 MHz | 3.3V | ±30ppm |
| 334L1500B4I2T | CTS晶振 | 334P/L | VCXO | 150 MHz | 2.5V | ±30ppm |
| 334L1500B4I3T | CTS晶振 | 334P/L | VCXO | 150 MHz | 3.3V | ±30ppm |
| 334L1500B5C2T | CTS晶振 | 334P/L | VCXO | 150 MHz | 2.5V | ±25ppm |
| 334L1500B5C3T | CTS晶振 | 334P/L | VCXO | 150 MHz | 3.3V | ±25ppm |
| 334L1536B3C2T | CTS晶振 | 334P/L | VCXO | 153.6 MHz | 2.5V | ±50ppm |
| 334L1536B3C3T | CTS晶振 | 334P/L | VCXO | 153.6 MHz | 3.3V | ±50ppm |
| 334L1536B3I2T | CTS晶振 | 334P/L | VCXO | 153.6 MHz | 2.5V | ±50ppm |
| 334L1536B3I3T | CTS晶振 | 334P/L | VCXO | 153.6 MHz | 3.3V | ±50ppm |
| 334L1536B4C2T | CTS晶振 | 334P/L | VCXO | 153.6 MHz | 2.5V | ±30ppm |
| 334L1536B4C3T | CTS晶振 | 334P/L | VCXO | 153.6 MHz | 3.3V | ±30ppm |
| 334L1536B4I2T | CTS晶振 | 334P/L | VCXO | 153.6 MHz | 2.5V | ±30ppm |
| 334L1536B4I3T | CTS晶振 | 334P/L | VCXO | 153.6 MHz | 3.3V | ±30ppm |
| 334L1536B5C2T | CTS晶振 | 334P/L | VCXO | 153.6 MHz | 2.5V | ±25ppm |
| 334L1536B5C3T | CTS晶振 | 334P/L | VCXO | 153.6 MHz | 3.3V | ±25ppm |
| 334L1555B3C2T | CTS晶振 | 334P/L | VCXO | 155.52 MHz | 2.5V | ±50ppm |
| 334L1555B3C3T | CTS晶振 | 334P/L | VCXO | 155.52 MHz | 3.3V | ±50ppm |
| 334L1555B3I2T | CTS晶振 | 334P/L | VCXO | 155.52 MHz | 2.5V | ±50ppm |
| 334L1555B3I3T | CTS晶振 | 334P/L | VCXO | 155.52 MHz | 3.3V | ±50ppm |
| 334L1555B4C2T | CTS晶振 | 334P/L | VCXO | 155.52 MHz | 2.5V | ±30ppm |
| 334L1555B4C3T | CTS晶振 | 334P/L | VCXO | 155.52 MHz | 3.3V | ±30ppm |
| 334L1555B4I2T | CTS晶振 | 334P/L | VCXO | 155.52 MHz | 2.5V | ±30ppm |
| 334L1555B4I3T | CTS晶振 | 334P/L | VCXO | 155.52 MHz | 3.3V | ±30ppm |
| 334L1555B5C2T | CTS晶振 | 334P/L | VCXO | 155.52 MHz | 2.5V | ±25ppm |
| 334L1555B5C3T | CTS晶振 | 334P/L | VCXO | 155.52 MHz | 3.3V | ±25ppm |
| 334L1562B3C2T | CTS晶振 | 334P/L | VCXO | 156.25 MHz | 2.5V | ±50ppm |
| 334L1562B3C3T | CTS晶振 | 334P/L | VCXO | 156.25 MHz | 3.3V | ±50ppm |
| 334L1562B3I2T | CTS晶振 | 334P/L | VCXO | 156.25 MHz | 2.5V | ±50ppm |
| 334L1562B3I3T | CTS晶振 | 334P/L | VCXO | 156.25 MHz | 3.3V | ±50ppm |
| 334L1562B4C2T | CTS晶振 | 334P/L | VCXO | 156.25 MHz | 2.5V | ±30ppm |
| 334L1562B4C3T | CTS晶振 | 334P/L | VCXO | 156.25 MHz | 3.3V | ±30ppm |
| 334L1562B4I2T | CTS晶振 | 334P/L | VCXO | 156.25 MHz | 2.5V | ±30ppm |
| 334L1562B4I3T | CTS晶振 | 334P/L | VCXO | 156.25 MHz | 3.3V | ±30ppm |
| 334L1562B5C2T | CTS晶振 | 334P/L | VCXO | 156.25 MHz | 2.5V | ±25ppm |
| 334L1562B5C3T | CTS晶振 | 334P/L | VCXO | 156.25 MHz | 3.3V | ±25ppm |
| 334L2000B3C2T | CTS晶振 | 334P/L | VCXO | 200 MHz | 2.5V | ±50ppm |
| 334L2000B3C3T | CTS晶振 | 334P/L | VCXO | 200 MHz | 3.3V | ±50ppm |
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