FemtoClock?2 Sub-100fs Frequency Synthesizer

Features ? Jitter as low as 64 fs RMS maximum (10Hz to 20MHz) ? PLL core consists of fractional-feedback Analog PLL (APLL) ○ Operates from a 25MHz to 80MHz crystal or XO ○ APLL frequency independent of input / crystal frequency ○ Operates as a frequency synthesizer or Digitally Controlled

文件：2.86065 Mbytes 頁(yè)數(shù)：81 Pages

RENESAS

瑞薩

FemtoClock?2 Clock Generator

The RC22504A is a small, low-power timing component designed to be placed immediately adjacent to a PHY, switch, ASIC or FPGA that requires several reference clocks with jitter performance less than 100fs (max). The RC22504A can act as a frequency synthesizer to locally generate the reference clock ? Jitter below 100fs RMS maximum (10Hz to 20MHz)\n? PLL core consists of fractional-feedback Analog PLL (APLL)? Operates from a 25MHz to 80MHz crystal or XO\n? APLL frequency independent of input / crystal frequency\n? Operates as a frequency synthesizer or Digitally Controlled Oscillator (DCO)\n? D;

Renesas

瑞薩

Package：24-WFQFN 裸露焊盤；包裝：管件 類別：集成電路（IC） 時(shí)鐘發(fā)生器，PLL，頻率合成器 描述：FEMTOCLOCK 2 SYNTHESIZER

Renesas Electronics America Inc

Package：24-WFQFN 裸露焊盤；包裝：卷帶（TR） 類別：集成電路（IC） 時(shí)鐘發(fā)生器，PLL，頻率合成器 描述：IC TRANSLATOR UNIV FREQ 48VFQFN

Renesas Electronics America Inc