Si570 Any Frequency Low Jitter Oscillator (XO)

OE (active high)

The Si570 is a Any frequency low jitter oscillator (XO) with a typical phase jitter of 0.3 ps that supports frequencies between 10 and 1400 MHz.

Similar Devices: SI570

View Datasheet for all specifications
Specifications Summary

Minimum Frequency (MHz): 10

Maximum Frequency (MHz): 1400

Selectable Frequencies: Any

OE (active high): Pin 2

Output Format(s): CML; CMOS; LVDS; LVPECL

Phase Jitter (ps): 0.3

Stability (+/- ppm): 20; 31.5; 61.5

Supply Voltage (V): 1.8; 2.5; 3.3

Temperature Range Min (C): -40

Temperature Range Max (C): 85

Package Size (mm): 5x7

Development Tools Type
Si570 I²C Programmable Oscillator Development Kit Development Kits
Title Version Resource Type
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UG298: Si5xxUC-EVB 0.1 User Guides
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Timing ICs Keep Beat with Needs of Today’s Embedded Market 1.0 White Papers
Reducing Development Risk in Communications Applications with High-Performance Oscillators White Papers
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When to Use a Clock vs an Oscillator 0.1 White Papers
When to Use a Clock vs. an Oscillator 1.0 White Papers
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Release Notes for the Programmable Oscillator Software Release Notes
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AN334 Si57x I2C XO/VCXO ANSI C Reference Design Software
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AN279: Estimating Period Jitter from Phase Noise 0.1 Application Notes
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AN256: Integrated Phase Noise 0.4 Application Notes
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Si5xx-PROG-EVB User's Guide 0.3 User Guides
Si5xx-ML52x-EVB User Guide 0.2 User Guides
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AN765: Thermal Analysis of Silicon Labs Timing Devices 0.1 Application Notes
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