詳細(xì)描述

MAS6279 是一種集成電路，非常適合構(gòu)建用于電信的 VCTCXO。微調(diào)通過(guò)串行總線完成，校準(zhǔn)信息存儲(chǔ)在內(nèi)部 EEPROM 中。除了 MAS6279 之外，構(gòu)建 VCTCXO 只需要一個(gè)晶體。補(bǔ)償方式模擬，連續(xù)工作，不會(huì)產(chǎn)生任何階躍或其他干擾。

• 五階補(bǔ)償
• 頻率穩(wěn)定性 ± 0.14 ppm
• 寬頻率范圍
• 極低的相位噪聲
• 工作溫度 –40 °C
• EEPROM 可選輸出
• 三態(tài)輸出

The MAS6279 is an integrated circuit well suited to build high end VCTCXO for telecommunication. The trimming is done through a serial bus and the calibration information is stored in an internal EEPROM. To build a VCTCXO only a crystal is required in addition to MAS6279. The compensation method is fully analog, working continuously without generating any steps or other interference.

• Fifth Order Compensation
• Frequency Stability ± 0.14 ppm
• Wide Frequency Range
• Very Low Phase Noise
• Minimum Operating Temperature –40 °C
• EEPROM Selectable Output
• Tri State Output

規(guī)格書(shū)和資料

Data Sheet