840004AG-11LF

The 840004-11 is a must-have for designers seeking a reliable clock solution that meets the stringent demands of Ethernet applications. IDT's commitment to innovation is evident in the advanced features of this synthesizer, including its ability to generate precise clock frequencies with minimal jitter. The 840004-11's low phase noise VCO technology sets a new standard for jitter performance, ensuring that critical timing requirements are easily met. Additionally, the compact TSSOP package makes it easy to integrate this synthesizer into a wide range of systems, further enhancing its versatility. When it comes to generating Ethernet reference clock frequencies, the 840004-11 delivers unmatched performance and reliability

Key Features

• Four single-ended LVCMOS/LVTTL outputs 17Ω typical output impedance
• Crystal oscillator interface
• Input frequency range: 22.4MHz to 28MHz
• Output frequency range: 56MHz - 140MHz
• VCO range: 560MHz - 700MHz
• RMS phase jitter at 125MHz (1.875MHz – 20MHz): 0.70ps (typical)
  Phase Noise:
  Offset Noise Power
  100Hz ............-95.5 dBc/Hz
  1kHz ..............-123.6 dBc/Hz
  10kHz.............-132.8 dBc/Hz
  100kHz ..........-133.4 dBc/Hz
• Full 3.3V output supply mode
• 0°C to 70°C ambient operating temperature
• Available in lead-free (RoHS 6) package