ICS843251I-12 Overview
The ICS843251I-12 is a 10Gb Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS. The ICS843251I-12 uses an 18pF parallel resonant crystal over the range of 23.2MHz - 30MHz. For Ethernet applications, a 25MHz crystal is used.
ICS843251I-12 Key Features
- One Differential LVPECL output
- Crystal oscillator interface, 18pF parallel resonant crystal (23.2MHz
- 30MHz)
- Output frequency range: 290MHz
- 750MHz
- VCO range: 580MHz
- 750MHz
- RMS phase jitter @ 312.5MHz, using a 25MHz crystal (1.875MHz
- 20MHz): 0.36ps (typical)
- 3.3V or 2.5V operating supply
ICS843251I-12 Applications
- 20MHz integration range. The ICS843251I-12 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space