Rakon has a wide range of Temperature Compensated Crystal Oscillator (TCXO) solutions. Products available include high performance, ultra-stable TCXOs for demanding environments, through to high stability TCXOs for mass volume consumer applications.

2023年5月5日 · TCXO称为温度补偿晶体振荡器（Temperature Compensate X’tal (crystal) Oscillator），该振荡器设计为在环境温度变化较大的情况下工作。 TCXO装有热敏电阻，该热敏电阻负责感知周围温度的连续变化并补偿晶体振荡器. 大多数GSM手机使用压控温度补偿晶体振荡器（VC-TCXO）模块作为系统参考振荡器。 VC-TCXO模块使用模拟技术来校正频率偏差。 VC-TCXO的问题是价格较高，占用空间较大以及电路上需要外部 组件。 随着消费市场的飞速增 …

2021年4月19日 · 温度补偿晶体振荡器是通过附加的温度补偿电路使由周围温度变化产生的振荡频率变化量削减的一种石英晶体振荡器。 为此， TCXO 的主要元件是压控晶体振荡器 (VCXO),它连接到一个检测温度并向振荡器施加小的校正电压的电路 (如下图)。 温补晶振TCXO 结构通常包括以下五部分： 1 、补偿网络. 补偿网络是整个系统运行的关键。 振荡器温度频率响应的近似曲线如上所示。 实际曲线可近似在3的形式表示第三阶多项式表达，尽管更精确的表示考虑了一些非线 …

Rakon’s Ultra-Stable TCXO series features several proprietary ASIC platforms which, besides high frequency stability, offer additional options from high frequency to ultra-low jitter / phase noise and low g-sensitivity.

CTS’ broad portfolio of Temperature Compensated Crystal Oscillators [TCXOs] and Voltage Controlled Temperature Compensated Crystal Oscillators [VCTCXOs] provide solutions with tight stabilities, superior phase noise and phase jitter performance, frequencies to 1.0GHz and multiple package size options.

Pad 1 : Control voltage for VCTCXO. Make no connection if TCXO. Pad Connections : Pad Connections : Pad 1 : Control voltage for VCTCXO ; Ground for TCXO . Pad 1 : Control voltage for VCTCXO ; Ground for TCXO . Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage

TCXO oscillators (Temperature Compensated Crystal Oscillator) from 4 pad smd to THD DIL14 with high precision, Low Phase Noise, Stratum III compliant.

This high-end TCXO is an integrated solution combining Rakon’s proprietary Mercury+™ ASIC technology with a built-in heating control system. The 7 x 5 mm form factor Hybrid TCXO delivers a low frequency sensitivity to temperature slope (1 ppb/°C max.), together with low phase noise and long-term stability performances.

Ceramic SMD 4 Pad CMOS TCXO 2.0mm x 1.6mm Call: +1-949-783-7300 Fa: +1-949-783-7301 Speciflcations are subect to change without notice. www.suntsu.com Suntsu lectronics, Inc. 142 TCOO . ST 10 IRVINE C 218 • ±2.5ppm (Frequency Stability) Available • CMOS • TCXO • Tape and Reel • Base Stations • IP networking • Cellular and ...

Hong Kong Crystal Ltd. provides high precision and high frequency stability crystal product.