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SI590

Silicon Laboratories
Part Number SI590
Manufacturer Silicon Laboratories
Description CRYSTAL OSCILLATOR
Published Jan 20, 2012
Detailed Description www.DataSheet.co.kr S i 5 9 0 / 5 91 1 ps M AX J I T T E R C RYSTAL O SC ILLA TOR (XO) (10 M H Z TO 525 MH Z ) Features...
Datasheet PDF File SI590 PDF File

SI590
SI590

Overview
www.
DataSheet.
co.
kr S i 5 9 0 / 5 91 1 ps M AX J I T T E R C RYSTAL O SC ILLA TOR (XO) (10 M H Z TO 525 MH Z ) Features  Available with any-rate output  frequencies from 10 MHz to 525 MHz  3rd generation DSPLL® with superior   jitter performance: 1 ps max jitter  Better frequency stability than SAW based oscillators   Internal fundamental mode crystal ensures high reliability Available CMOS, LVPECL, LVDS, and CML outputs 3.
3, 2.
5, and 1.
8 V supply options Industry-standard 5 x 7 mm package and pinout Pb-free/RoHS-compliant –40 to +85 ºC operating temperature range Si5602 Applications   Ordering Information: See page 6.
  SONET/SDH (OC-3/12/48) Networking  SD/HD SDI/3G SDI video Test and measurement Storage  FPGA/ASIC clock generation Description The Si590/591 XO utilizes Silicon Laboratories’ advanced DSPLL® circuitry to provide a low jitter clock at high frequencies.
The Si590/591 is available with any-rate output frequency from 10 to 525 MHz.
Unlike a traditional XO, where a unique crystal is required for each output frequency, the Si590/591 uses one fixed crystal to provide a wide range of output frequencies.
This IC based approach allows the crystal resonator to provide exceptional frequency stability and reliability.
In addition, DSPLL clock synthesis provides superior supply noise rejection, simplifying the task of generating low jitter clocks in noisy environments typically found in communication systems.
The Si590/591 IC based XO is factory configurable for a wide variety of user specifications including frequency, supply voltage, output format, and temperature stability.
Specific configurations are factory programmed at time of shipment, thereby eliminating long lead times associated with custom oscillators.
Pin Assignments: See page 5.
(Top View) NC 1 6 VDD OE 2 5 CLK– GND 3 4 CLK+ Si590 (LVDS/LVPECL/CML) OE 1 6 VDD Functional Block Diagram VDD CLK– CLK+ NC 2 5 NC GND 3 4 CLK Si590 (CMOS) 17 k * Any-rate 10–...


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