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更多>>歐洲石英DFXOC4TSM3-300.0M-50-50-I專為超高頻差分輸出的應用而設計
來源：http://www.lh1288.net 作者：康比電子 2024年04月23
歐洲石英DFXOC4TSM3-300.0M-50-50-I專為超高頻差分輸出的應用而設計
Euroquartz推出來自Statek的新型薄型差分輸出晶體振蕩器。
頻率控制專家Euroquartz歐洲石英晶振推出了一款來自Statek的新型薄型差分輸出晶體振蕩器（DFXO），專為要求小尺寸低抖動和超高頻差分輸出的應用而設計。
新款DFXO的頻率范圍為20至300MHz（基本模式），提供標準的6焊盤5x7mm表面貼裝封裝，高度僅1.75或1.85mm，具體視終端而定。新款DFXO系列有源晶振設計工作溫度范圍為-40至+105°C，提供低相位噪聲（100kHz時為148dBc/Hz）和0.3皮秒典型集成時序抖動的LVDS、LVPECL或CMOS輸出（均為LVDS輸出）。
標準頻率穩定性在整個溫度范圍內為100ppm （- 40至+85°C范圍內為50ppm），可訂購更嚴格的容差（25ppm）。還提供三態使能/禁用選項。
標準電源電壓為3.3V±10%，2.5V±10%可用，不需要外部去耦電容，可選內部電容為0.01F .其他規格包括耐沖擊性為5000g（0.3毫秒，正弦）和耐振動性為20g（10至2000Hz正弦掃頻）。根據頻率，第一年的老化率為5ppm。
Euroquartz的新型Statek DFXO系列差分晶振以托盤包裝或帶卷形式提供，用于表面貼裝應用，最高工藝溫度為260°C，持續10秒鐘。應用包括軍事和航空電子設備、通信和網絡。
Euroquartz是一家總部位于英國的獨立制造商，為全球電子制造業提供石英晶體、振蕩器、濾波器和頻率相關產品。該公司已通過AS9100認證，為包括主要原始設備制造商在內的廣泛客戶設計和制造全面的頻率控制元件，涵蓋廣泛的應用領域，包括軍事和航空航天、通信、通用電子、計算、控制系統和石化等。
歐洲石英DFXOC4TSM3-300.0M-50-50-I專為超高頻差分輸出的應用而設計
歐洲石英DFXOC4TSM3-300.0M-50-50-I專為超高頻差分輸出的應用而設計
New Low Profile Differential Output Oscillator Launched
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.
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此文關鍵字： 差分晶體振蕩器
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