ICS844251I-15 Overview
The ICS844251I-15 is an Ethernet Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS. The ICS844251I-15 uses an 18pF parallel resonant crystal over the range of 23.2MHz 30MHz. For Ethernet applications, a 25MHz crystal is used.
ICS844251I-15 Key Features
- One Differential LVDS output
- Crystal oscillator interface, 18pF parallel resonant crystal (23.2MHz
- 30MHz)
- Output frequency ranges: 116MHz
- 150MHz and 580MHz
- 750MHz
- VCO range: 580MHz
- 750MHz
- RMS phase jitter @ 125MHz, using a 25MHz crystal (1.875MHz
- 20MHz): 0.46ps (typical)
ICS844251I-15 Applications
- 20MHz integration range. The ICS844251I-15 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space