ICS ICS844252-04
The ICS844252-04 is a 10Gb/12Gb Ethernet Clock Generator and a member of the HiPerClockS™ HiPerClocks TM family of high perfor mance devices from ICS. The ICS844252-04 can synthesize 10 Gigabit Ethernet and 12 Gigabit Ethernet with a 25MHz crystal. It can also generate SATA and 10Gb Fibre Channel reference clock frequencies with the appropriate choice of crystals.| Part No. | ICS844252-04 |
|---|---|
| Datasheet | ICS844252-04 Download |
| Manufacturer |  ICS |
| Description | CRYSTAL-TO-LVDS CLOCK GENERATOR |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The ICS844252-04 has excellent phase jitter performance and is packaged in a small 16-pin TSSOP, making it ideal for use in systems with limited board space.FEATURES
● Two differential LVDS outputs● Crystal oscillator interface designed for 18pF parallel resonant crystals
● Crystal input frequency range: 19.33MHz - 30MHz
● Output frequency range: 145MHz - 187.5MHz
● VCO frequency range: 580MHz - 750MHz
● RMS phase jitter at 156.25MHz (1.875MHz - 20MHz): 0.36ps (typical)
● 3.3V operating supply
● 0°C to 70°C ambient operating temperature
● Industrial temperature information available upon request
● Available in both standard and lead-free compliant packages IC S CONFIGURATION TABLE Crystal Frequency (MHz) 25 25 WITH 25MHZ CRYSTAL Inputs VCO Frequency (MHz) 750 625 N Output Divide 4 4 Output Frequency (MHz) 187.5 156.25 Application 12 Gigabit Ethernet 10 Gigabit Ethernet Feedback Divide 30 25 WITH CONFIGURATION TABLE Crystal Frequency (MHz) 20 21.25 24 25.5 30 SELEC...
