Overview
Description
The 843801I-24 is a 400MHz frequency synthesizer. The 843801I-24 uses an 18pF parallel resonant crystal over the range of 21.5625MHz - 25.3125MHz. The 843801I-24 has excellent <1ps phase jitter performance, over the 12kHz - 20MHz integration range. The 843801I-24 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.
Features
- One differential 3.3V, 2.5V LVPECL output
- Crystal oscillator interface, 18pF parallel resonant crystal (21.5625MHz - 25.3125MHz)
- Output frequency range: 172.5MHz - 202.5MHz, and 345MHz - 405MHz
- VCO range: 690MHz – 810MHz
- RMS phase jitter at 400MHz, using a 25MHz crystal (12kHz – 20MHz): 0.88ps (typical), @ 3.3V
- Full 3.3V or 2.5V operating supply modes
- -40°C to 85°C ambient operating temperature
- Available in lead-free (RoHS 6) package
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
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