Diodes Incorporated — Analog and discrete power solutions

电压控制晶体振荡器 (VCXO)

Diodes Incorporated 的振荡器是低抖动、极稳定的振荡器模块,结合了通过认证的石英晶体谐振器技术,以及 Diodes Incorporated 先进的频率 IC 技术。我们的电压控制振荡器具备 CMOS/TTL、LVPECL 或 LVDS 输出逻辑,针对各种产品应用的总精确度可达 ±20 ppm,包括 WiFi、WiMax、PON 及相关电信标准(例如 SONET/SDH)。此外,部分振荡器产品具备电压控制功能,可调整用于数据讯号撷取、频率时序重排和抖动衰减,或频率合成的输出频率内电路。

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Part Number Data Sheet Legacy PN Output Logic Freq Range (MHz)

Additive Jitter (ps)

Package Type

Package Size (mm)

Pads Description
FR3.3VST1307CMOS1 to 66<2 ps RMSCeramic Seam7.0 x 5.0 x 2.06Fund Base, Phase Jitter < 1ps
LR3.3VNoneLVDS19.44 to 800<3 ps RMSCeramic Seam7.0 x 5.0 x 2.06High Frequency
PR3.3VS1577PECL19.44 to 800<3 ps RMSCeramic Seam7.0 x 5.0 x 2.06High Frequency
YD3.3VNoneCMOS1 to 66<2 ps RMSCeramic Seam5.0 x 3.2 x 1.34Ultra Low Jitter
YJ3.3VNoneCMOS1 to 52<2 ps RMSCeramic Seam2.5 x 2.0 x 0.94Ultra Low Jitter
YK3.3VNoneCMOS1 to 66<2 ps RMSCeramic Seam3.2 x 2.5 x 1.04Ultra Low Jitter
YN3.3VST1307CMOS66 to 166<2 ps RMSCeramic Seam7.0 x 5.0 x 2.06PLL Base, Phase Jitter > 1ps

Part Comparison

Part Number

Voltage Control Crystal Oscillator (VCXO) Details

  • Diodes Incorporated has unique vertical integration with SaRonix-eCera for proprietary high-capacity automated production of ceramic-packaged oscillators
  • Output frequencies up to 670 MHz with ±20 ppm total lifetime accuracy available
  • 5 V, 3.3 V, 2.5 V, and 1.8 V products available
  • Patented XP Technology for cost-effective high-frequency, low-jitter clock circuits
  • VCXO control voltage function for synchronizing with another clock or data signal
  • Diodes Incorporated clock and VCXO IC enables shorter lead times and lower costs
  • Get proven technology fast with ASSP XO crystal oscillators