Si549 - Crystal Oscillator

Product Overview

Skyworks

Datasheet Details

Part number	Si549
Manufacturer	Skyworks
File Size	1.17 MB
Description	Crystal Oscillator
Datasheet	Si549 Datasheet
Additional preview pages of the Si549 datasheet.

Product details

Description

Selectable via ordering option OE = Output enable; FS = Frequency Select; NC = No connect GND = Ground CLK+ = Clock output CLK- = Complementary clock output.

Features

I2C programmable to any frequency from 0.2 to 1500 MHz with < 1 ppb resolution.
Ultra low jitter: 95 fs Typ RMS (12 kHz.
20 MHz).
Configure up to 4 pin-selectable startup frequencies.
I2C interface supports 100 kbps, 400 kbps, and 1 Mbps (Fast Mode Plus).
Excellent PSNR and supply noise immunity:.
80 dBc Typ.
3.3 V, 2.5 V, and 1.8 V VDD supply operation from the same part number.
LVPECL, LVDS, CML, HCSL, CMOS, and D.

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Published: Nov 12, 2023 |