トピック
- 2009年08月17日 高周波VCOを置き換え、ジッタを改善するアナログ･クロック同期IC「AD9552/47」を発表
- 2009年06月15日 同期にGPS信号を利用する世界初のクロックIC「AD9548」を発表
- 2009年06月08日 75fs/100fsのジッタ性能と9psのスキューを実現するクロック･バッファ4種を発表
新製品
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AD9571- Ethernet Clock Generator, 10 Clock Outputs
The AD9571 provides a multioutput clock generator function comprising a dedicated PLL core that is optimized for Ethernet line card applications. The integer-N PLL design is based on the Analog Devices, Inc., proven portfolio of high performance, low jitter frequency synthesizers to maximize network performance. Other applications with demanding phase noise and jitter requirements also benefit 続きを見る
データシート Rev 0, 09/2009 (pdf 360kB)
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AD9572- Fiber Channel/Ethernet Clock Generator IC, PLL Core, Dividers, 7 Clock Outputs
The AD9572 provides a multioutput clock generator function along with two on-chip PLL cores, optimized for fiber channel line card applications that include an Ethernet interface. The integer-N PLL design is based on the Analog Devices, Inc., proven portfolio of high performance, low jitter frequencysynthesizers to maximize network performance. Other applications with demanding phase noise and 続きを見る
データシート Rev 0, 08/2009 (pdf 415kB)
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ADCLK948- Two Selectable Inputs, 8 LVPECL Outputs SiGe Clock Fanout Buffer
The ADCLK948 is an ultrafast clock fanout buffer fabricated on the Analog Devices, Inc., proprietary XFCB3 silicon german-ium (SiGe) bipolar process. This device is designed for high speed applications requiring low jitter.
The device has two selectable differential inputs via the IN_SEL control pin. Both inputs are equipped with center tapped, differential, 100 Ω on-chip termination 続きを見る
データシート Rev 0, 07/2009 (pdf 709kB)
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AD9547- Dual/Quad Input Network Clock Generator/Synchronizer
The AD9547 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9547 generates an output clock that is synchronized to one of two differential or four single-ended external input references. The digital PLL allows for reduction of input time jitter or phase noise associated with the external references. The AD9547 con-tinuously generates a clean (low 続きを見る
データシート Rev 0, 08/2009 (pdf 1753kB)
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