Overview
Description
The 843011 is a Fibre Channel Clock Generator. The 843011 uses a 26.5625MHz crystal to synthesize 106.25MHz or a 25MHz crystal to synthesize 100MHz. The 843011 has excellent <1ps phase jitter performance, over the 637kHz – 10MHz integration range. The 843011 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.
Features
- One differential 3.3V LVPECL output
- Crystal oscillator interface designed for 26.5625MHz 18pF parallel resonant crystal
- Output frequency: 106.25MHz or 100MHz
- VCO range: 560MHz - 680MHz
- RMS phase jitter @ 100MHz, using a 25MHz crystal (637kHz - 10MHz): 0.80ps (typical)
- RMS phase noise at 106.25MHz Phase noise:
Offset Noise Power
100Hz .............. -92.8 dBc/Hz
1kHz ............. -119.6 dBc/Hz
10kHz ............. -129.5 dBc/Hz
100kHz ............. -130.5 dBc/Hz - 3.3V operating supply
- Available in lead-free (RoHS 6) package
- -40°C to 85°C ambient operating temperature
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
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