TCXO振荡器（温度补偿晶体振荡器）是在一定温度范围内具有严格频率偏移的振荡器单元。典型的TCXO应用可以在温度变化环境中需要稳定频率的领域中找到。在TCXO中，晶体随温度的频率变化由内部电路补偿。这个TCXO温控电路可以是模拟的，也可以是数字的。数字补偿TCXO温补晶振装置通过频率偏移特性进行“编程”。对于输出信号，有几种选择。CMOS TCXO和削波正弦波TCXO是最常见的，但我们也可以选择其他输出电平，如真正的正弦波TCXO类型。可选的，几种类型可以提供EFC（电子频率控制）。这些VCTCXO振荡器（压控TCXO）类型可以通过控制电压来调节频率。封装类型从小型4焊盘SMD TCXO单元到通孔DIL14 TCXO外壳。

VCXO电压控制晶体振荡器

FCD-Tech压控晶体振荡器（VCXO振荡器）产品组合提供多种封装，包括SMD VCXO压控晶体振荡器类型和通孔VCXO振荡器类型。可用输出逻辑：CMOS VCXO、LVPECL VCXO、LVDS VCXO、HCSL VCXO或真正弦波VCXO。低相位噪声、低抖动、牵引范围和温度容差的各种规格特性。

晶体滤波器- MCF -带通晶体滤波器-单边带晶体滤波器

FCD-Tech提供全系列晶体滤波器。我们有可能为商业、军事和空间应用提供定制设计的晶体声表面滤波器类型。

射频和微波产品

我们作为模块或用于19英寸标准机架的射频和微波产品。重点是工作在L、S、C、X、Ku频段的产品，用于卫星通信、雷达系统（气象、国防、民用）、发射机/接收机、WIMAX等应用。

Type	Model	Frequency Range	Size	Features
Type	Model	Frequency Range	Size	Features	CMOS Oscillator	SX1C	1.5 – 80.0 MHz	2.0 x 1.6 x 0.7 mm	Smallest industry SMD crystal oscillator package High shock and vibrational resistivity oscillator Applications: Telecommunications, Portable electronics, …
CMOS Oscillator	SX2CB	1.5 – 54.0 MHz	2.5 x 2.0 x 0.8 mm	Ultra-miniature SMD crystal oscillator package Low voltage High shock and vibrational resistivity Applications: Telecommunications, Portable electronics,…
CMOS Oscillator	SX2C	1.5 – 133.0 MHz	2.5 x 2.0 x 0.9 mm	Ultra SMALL SMD crystal oscillator package Tight Stability available Excellent heat resistance and shock resistance oscillator Applications: Bluetooth, Wireless Applications, Modems, ...
CMOS Oscillator	SX2CG	2.5 – 55.0 MHz	2.5 x 2.0 x 0.9 mm	Ultra-miniature SMD crystal oscillator package Industrial grade tight temperature stability available ( +-10 ppm -40/+85°C ) Low phase noise oscillator Applications: Wireless LAN, Home networking, mobile communications,…
CMOS Oscillator	SX3CB	1.5 – 54.0 MHz	3.2 x 2.5 x 1.1 mm	Ultra-miniature SMD crystal oscillator package Low voltage Low current Applications: Wireless communications, Portable electronics, Fibre Channel,…
CMOS Oscillator	SX3C	1.0 – 133.0 MHz	3.2 x 2.5 x 1.2 mm	Ultra-miniature SMD crystal oscillator package High shock and vibrational resistivity Low current consumption Applications: Wireless communications, Portable electronics,...
CMOS Oscillator	SX3CG	2.5 – 55.0 MHz	3.2 x 2.5 x 0.9 mm	Ultra-miniature SMD crystal oscillator package Industrial grade tight temperature stability available ( +-10 ppm -40/+85°C ) Low Phase noise oscillator Applications: Wireless LAN, Home networking, mobile communications,…
CMOS Oscillator	SX5CB	1.0 – 125.0 MHz	5.0 x 3.2 x 1.2 mm	Standard miniature SMD crystal oscillator package Low voltage Low current Applications: Bluetooth , Portable electronics, Wireless LAN …
CMOS Oscillator	SX5C	1.0 – 133.0 MHz	5.0 x 3.2 x 1.2 mm	Standard miniature SMD crystal oscillator package High shock and vibrational resistivity Many options available Applications: Wireless communications, Portable electronics,…
CMOS Oscillator	SX5CG	2.5 – 55.0 MHz	5.0 x 3.2 x 1.05 mm	Miniature SMD crystal oscillator package Industrial grade tight temperature stability available ( +-10 ppm -40/+85°C ) Low phase noise and jitter clock oscillator Applications: Wireless LAN, Home networking, mobile communications, …
CMOS Oscillator	SX5CL	0.5 – 50 MHz	5.0 x 3.2 x 1.2 mm	Standard miniature SMD crystal oscillator package Ultra low current consumption Applications: Hand-held consumer electronics
CMOS Oscillator	SX7CB	0.5 – 160.0 MHz	7.0 x 5.0 x 1.4 mm	SMD crystal oscillator package Low voltage Low current Applications : PC main boards, Portable electronics, Wireless LAN....
CMOS Oscillator	SX7C	0.5 – 165 MHz	7.0 x 5.0 x 1.4 mm	SMD crystal oscillator package High output drive capability applications Many options available Applications : Wireless communications, PC main boards, ......
CMOS Oscillator	SX7CF	125.0 – 320.0 MHz	7.0 x 5.0 x 1.8 mm	SMD crystal oscillator Phase jitter less then 0.5 ps Applications:Optical, SONET, xDSL, SDH,....
CMOS Oscillator	SX7CW	125.0 – 800.0 MHz	7.0 x 5.0 x 1.8 mm	SMD crystal oscillator Multiplier circuit, PLL design High frequency available Applications : Optical, SONET, xDSL, SDH.....
CMOS Oscillator	SX7CL	0.25 – 50.0 MHz	7.0 x 5.0 x 1.4 mm	SMD crystal oscillator package Ultra low current consumption Applications : Hand-held consumer electronics
CMOS Oscillator	SP1C	1.0 – 200.0 MHz	14.0 x 9.8 x 4.7 mm	Plastic molded SMD crystal oscillator J-lead terminals Applications: Clock signals for microprocessors, Telecommunication equipment, …
CMOS Oscillator	DLHC	1.0 – 200.0 MHz	12.7 x 12.7 x 5.08 mm 12.7 x 12.7 x 7.48 mm	Through hole DIL8 oscillator - CMOS Low Phase Noise Tight Tolerances Applications: Microprocessors, Digital circuit,…
CMOS Oscillator	DLC	1.0 – 800.0 MHz	20.7 x 13.1 x 5.08 mm 20.7 x 13.1 x 7.48 mm	Through hole DIL14 oscillator - CMOS Low Phase Noise Tight Tolerances Applications: Base stations, Test equipment, Synthesizers
LVPECL Oscillator	SX3EK	13.5 - 200 MHz	3.2 x 2.5 x 1.0 mm	Miniature SMD crystal oscillator package Reduced jitter design without PLL and multiplier circuit Superior phase noise Applications : SONET, xDSL, SDH, Set-top box,...
LVPECL Oscillator	SX5EK	13.5 - 200 MHz	5.0 x 3.2 x 1.2 mm	Standard miniature SMD crystal oscillator package Reduced jitter design without PLL and multiplier circuit Superior phase noise Applications : SONET, xDSL, SDH, Set-top box,...
LVPECL Oscillator	SX7EK	13.5 - 200 MHz	7.0 x 5.0 x 1.8 mm	Miniature SMD crystal oscillator - 6pin Reduced jitter design without PLL and multiplier circuit Superior phase noise Applications : SONET, xDSL, SDH, Set-top box,...
LVPECL Oscillator	SX7EF	38 - 640 MHz	7.0 x 5.0 x 1.8 mm	Miniature SMD crystal oscillator 6 pin package Low jitter multiplier circuit Application : SONET, xDSL, SDH, Set-top box,...
LVPECL Oscillator	SX7EW	1 - 800 MHz	7.0 x 5.0 x 1.8 mm	Miniature SMD crystal oscillator package Moderate jitter at low cost Multiplier circuit, PLL design Applications : SONET, xDSL, Video,....
LVPECL Oscillator	DLE	0.75 - 800 MHz	20.7 x 13.1 x 5.08 mm 20.7 x 13.1 x 7.48 mm	Through hole DIL14 oscillator package Reduced jitter design without PLL and multiplier circuit Many options available Applications : SONET, xDSL,SDH, Set-top box,...
LVDS Oscillator	SX3LK	13.5 - 200 MHz	3.2 x 2.5 x 1.0 mm	Miniature SMD crystal oscillator package Reduced jitter design without PLL and multiplier circuit Superior phase noise Applications : SONET, xDSL, SDH, Set-top box,...
LVDS Oscillator	SX5LK	13.5 - 200 MHz	5.0 x 3.2 x 1.2 mm	Standard miniature SMD crystal oscillator package Reduced jitter design without PLL and multiplier circuit Superior phase noise Applications : SONET, xDSL, SDH, Set-top box,...
LVDS Oscillator	SX7LK	13.5 - 200 MHz	7.0 x 5.0 x 1.8 mm	SMD Miniature SMD oscillator package Reduced jitter design without PLL and multiplier circuit Superior phase noise Applications : SONET, xDSL, SDH, Set-top box
LVDS Oscillator	SX7LW	1 - 800 MHz	7.0 x 5.0 x 1.8 mm	Miniature SMD crystal oscillator package Moderate jitter at low cost Multiplier circuit, PLL design Applications : SONET, xDSL, Video...
LVDS Oscillator	SX7LF	38 - 640 MHz	7.0 x 5.0 x 1.8 mm	Miniature SMD crystal oscillator package Low jitter multiplier circiut Applications : SONET, xDSL, SDH, Set-top box,...
LVDS Oscillator	DLL	0.75 - 800 MHz	20.7 x 13.1 x 5.08 mm 20.7 x 13.1 x 7.48 mm	Through hole DIL14 crystal oscillator package Reduced jitter design without PLL and multiplier circuit Superior phase noise Many options availabe Applications : SONET, xDSL, SDH, Set-top box, ...
HCSL Oscillator	SX3HK	13.5 - 200 MHz	3.2 x 2.5 x 1.0 mm	Miniature SMD crystal oscillator package Excellent Phase Noise Extremely low current consumption Applications : SONET, xDSL, SDH, Media box,...
HCSL Oscillator	SX5HK	13.5 - 200 MHz	5.0 x 3.2 x 1.2 mm	Miniature SMD crystal oscillator package Excellent Phase Noise Extremely low current consumption Applications : SONET, xDSL, SDH, Media box,...
HCSL Oscillator	SX7HK	13.5 - 200 MHz	7.0 x 5.0 x 1.8 mm	Miniature SMD crystal oscillator package Excellent Phase Noise Extremely low current consumption Applications : SONET, xDSL, SDH, Media box,...
HCSL Oscillator	DLH	25 - 200 MHz	20.7 x 13.1 x 5.08 mm 20.7 x 13.1 x 7.48 mm	Through hole DIL14 oscillator package Excellent Phase Noise Many options available Applications : SONET, xDSL, SDH, Media box,...
True Sine Wave Oscillator	SX5SR	10 - 52 MHz	5.0 x 3.2 x 1.2 mm	Standard miniature SMD crystal oscillator package High purity and low total harmonic distortion. Applications : Audio modulation
True Sine Wave Oscillator	SX7SR	10 - 52 MHz	7.0 x 5.0 x 1.8 mm	Miniature SMD crystal oscillator package High purity and low total harmonic distortion. Applications : Audio modulation
True Sine Wave Oscillator	DLS	10 - 800 MHz	20.4 x 12.9 x 5.08 mm	Through hole DIL14 crystal oscillator package High purity and low total harmonic distortion. Applications : Audio modulation
32.768KHz Oscillator	SX2K	32.768 KHz	2.5 x 2.0 x 0.8 mm	Ultra-miniature 32.768KHz SMD oscillator package Low current consumption Extend temperature range available Applications: Wireless LAN, Bluetooth and mobile communication,…
32.768KHz Oscillator	SX2KL	32.768 KHz	2.5 x 2.0 x 0.8 mm	Ultra-miniature 32.768KHz SMD oscillator package High shock/vibration resistance (semi-conductor process) Extend temperature range available, very quick start-up Custom make Frequency 0.5 Hz to 500 MHz Applications: Portable electronics,…
32.768KHz Clock Oscillator	SX3K	32.768 KHz	3.2 x 2.5 x 1.1 mm	Miniature 32.768KHz SMD oscillator package Low current consumption Extend temperature range available Applications: Wireless LAN, Bluetooth and mobile communication,…
32.768KHz Clock Oscillator	SX3KL	32.768 KHz	3.2 x 2.5 x 1.1 mm	Ultra miniature 32.768KHz SMD oscillator package Featured by tuning fork crystal Ultra low µA current consumption Applications: Portable field communication, Electricity-gas-water metering,…
32.768KHz Clock Oscillator	SX5K	32.768 KHz	5.0 x 3.2 x 1.2 mm	Miniature 32.768KHz SMD oscillator package Low current consumption Extend temperature range available Applications: Wireless LAN, Bluetooth and mobile communication,…
32.768KHz Clock Oscillator	SX7K	32.768 KHz	7.0 x 5.0 x 1.4 mm	Miniature 32.768KHz oscillator package Low current consumption Extend temperature range available Applications: Wireless LAN, Bluetooth and mobile communication,…