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EUROQUARTZ推出DFXOC4TSM3-300.0M-50/50-/I差分晶振

来源：http://yijindz.com 作者：亿金电子 2024年03月18

EUROQUARTZ推出DFXOC4TSM3-300.0M-50/50-/I差分晶振
EUROQUARTZ推出DFXO系列差分晶体振荡器

Euroquartz推出来自Statek的新型薄型差分输出晶体振荡器。

频率控制专家Euroquartz欧洲石英晶振推出了一款来自Statek的新型薄型差分输出晶体振荡器（DFXO），专为要求小尺寸低抖动和超高频差分输出的应用而设计。

新款DFXO的频率范围为20至300MHz（基本模式），提供标准的6焊盘5x7mm表面贴装封装，高度仅1.75或1.85mm，具体视终端而定。新款史泰克DFXO设计工作温度范围为-40至+105°C，提供低相位噪声（100kHz时为-148dBc/Hz）和0.3皮秒典型集成时序抖动的LVDS、LVPECL或CMOS输出差分晶振（均为LVDS输出）。

标准频率稳定性在整个温度范围内为100 ppm （- 40至+85°C范围内为50ppm），可订购更严格的容差（25ppm）。还提供三态使能/禁用选项。

标准电源电压为3.3V±10%，2.5V±10%可用，不需要外部去耦电容，可选内部电容为0.01 F .其他规格包括耐冲击性为5000g（0.3毫秒，正弦）和耐振动性为20g（10至2000Hz正弦扫频）。根据频率，第一年的老化率为5ppm。

Euroquartz的新型Statek DFXO以托盘包装或带卷形式提供，有源晶振用于表面贴装应用，最高工艺温度为260°C，持续10秒钟。应用包括军事和航空电子设备、通信和网络。

Euroquartz是一家总部位于英国的独立制造商，为全球电子制造业提供石英晶体、振荡器、滤波器和频率相关产品。该公司已通过AS9100认证，为包括主要原始设备制造商在内的广泛客户设计和制造全面的频率控制元件，涵盖广泛的应用领域，包括军事和航空航天、通信、通用电子、计算、控制系统和石化等。
Statek公司是设计和制造高可靠性频率控制产品的领导者，宣布发布DFXO石英晶体振荡器。差分输出石英晶体振荡器可用于LVDS和LVPECL输出。这种5毫米x 7毫米的高频（20兆赫到300兆赫）振荡器具有低相位噪声和低相位抖动的特点，基本晶体频率高达155.52MHz。适用于Xilinx FPGA参考时钟应用。在扩展的工业温度范围内提供（-40°C至+105°C）。
Statek是医疗电子、航空航天、国防和工业市场高可靠性、超小型、石英基频率控制产品的设计、开发和制造领域的领导者。

EUROQUARTZ推出DFXO系列差分晶体振荡器

Euroquartz Launches New Low Profile Differential Output Crystal Oscillator From Statek.

Frequency control specialist, Euroquartz has launched a new low-profile, differential output crystal oscillator (DFXO) from Statek, designed for use in applications requiring low jitter and ultra-high frequency differential outputs in a small footprint.

Available in frequencies from 20 to 300MHz (fundamental mode), the new DFXO is available in standard 6-pad 5 x 7mm surface mount packages measuring just 1.75 or 1.85mm high depending on terminations. Designed for operation over the temperature range -40 to +105°C, the new Statek DFXO offers LVDS, LVPECL or CMOS outputs with low phase noise (-148dBc/Hz at 100kHz) and typical integrated timing jitter of 0.3ps (both for LVDS output).

Frequency stability is ±100ppm over full temperature range (±50ppm over -40 to +85°C) as standard with tighter tolerances (±25ppm) available to order. A tri-state enable/disable option is also available.

Standard supply voltage is 3.3V ±10% with 2.5V ±10% available and no external decoupling capacitor is required with optional internal capacitor of 0.01µF. Additional specifications include shock survival of 5000g (0.3ms, ½ sine) and vibration survival of 20g (10 to 2000Hz swept sine). Ageing is ±5ppm for first year depending on frequency.

The new Statek DFXO from Euroquartz is supplied in tray packs or tape and reel for surface mount applications with maximum process temperature of 260°C for 10 seconds. Applications include military and aerospace avionics, communications and networking.

Euroquartz is an independent UK-based manufacturer and supplier of quartz crystals, oscillators, filters and frequency-related products to the electronics manufacturing industry worldwide. The company is AS9100 registered and designs and manufactures a comprehensive range of frequency control components for a wide range of customers including major OEMs covering a broad spectrum of applications including military and aerospace, communications, general electronics, computing, control systems and petrochemical among many others.

OSCILLATOR MODEL	PACKAGE (mm)	FREQUENCY RANGE (Click for Data Sheet)
CXOU Ultra-Low Power	2.0 x 1.2	32 kHz to 100 kHz
CXOL Ultra-Low Power	3.2 x 1.5	32 kHz to 100 kHz
CXOLAT	3.2 x 1.5	32.768 kHz
CXOLHG High Shock	3.2 x 1.5	16kHz to 32.768 kHz
CXOLHT Performance to 200°C Shock to 100,000g	3.2 x 1.5	16 kHz to 50 MHz
CXOLP Low Power	3.2 x 1.5	1 MHz to 8.5 MHz
CXOQ, CXOQHG High Shock	2.5 x 2.0	16 kHz to 100 MHz
STXO, STXOHG Tight Frequency Stability Shock to 100,000g	3.2 x 2.5	10 MHz to 70 MHz
CXOX, CXOXHG High Shock	3.2 x 2.5	16 kHz to 160 MHz
CXOXHT High Temperature	3.2 x 2.5	32.768 kHz 1 MHz to 50 MHz
CXOXULP Ultra-Low Power	3.2 x 2.5	32.768 kHz
CXOXULPHT High Temperature Ultra Low Power	3.2 x 2.5	32.768 kHz
CXOXLPN Low Phase Noise High Shock	3.2 x 2.5	10 MHz to 125 MHz
CXOXLPNR Radiation Tolerant	3.2 x 2.5	20 MHz to 125 MHz
MTXO, MTXOHG Tight Frequency Stability (±5ppm) High Shock	3.2 x 2.5	10 MHz to 50 MHz
CXOMK, CXOMKHG High Shock	6.5 x 5.0	32.768 kHz 200 kHz to 200 MHz
CXOMKHT High Temperature	6.5 x 5.0	32.768 kHz 200 kHz to 50 MHz
LVDS	3.2 x 5.0 7.0 x 5.0	10 MHz to 160 MHz
ETXO High Frequency	7.5 x 5.0	20 MHz to 125 MHz
HTXO High Temperature	7.5 x 5.0	32.768 kHz 1.5 MHz to 50 MHz
HGXO High Shock	7.5 x 5.0	32.768 kHz to 50 MHz
HGXOHT High Shock High Temperature	7.5 x 5.0	32.768 kHz 460 kHz to 50 MHz