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Si549

Crystal Oscillator

Si549 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)

Si549 General Description

Selectable via ordering option OE = Output enable; FS = Frequency Select; NC = No connect GND = Ground CLK+ = Clock output CLK- = Complementary clock output. Not used for CMOS. VDD = Power supply SDA = I2C Serial Data SCL = I2C Serial Clock Fixed Frequency Crystal Frequency Flexible DSPLL OSC NV.

Si549 Datasheet (1.17 MB)

Preview of Si549 PDF

Datasheet Details

Part number:

Si549

Manufacturer:

Skyworks

File Size:

1.17 MB

Description:

Crystal oscillator.
Ultra Series™ Crystal Oscillator Si549 Data Sheet Ultra Low Jitter I2C Programmable XO (95 fs), 0.2 to 1500 MHz The Si549 Ultra Series™ oscillator u.

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Si549 Crystal Oscillator Skyworks

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