Si5332E集成電路（IC）的時鐘發(fā)生器PLL頻率合成器規(guī)格書PDF中文資料

Based on Silicon Labs proprietary MultiSynth? flexible frequency synthesis technology,the Si5332 generates any combination of output frequencies with excellent jitter performance (230 fs rms). The devices highly flexible architecture enables a single device to generate a wide range of integer and non-integer related frequencies on up to 12 differential clock outputs with 0 ppm frequency synthesis error. The device offers multiple banks of outputs that can each be tied to independent voltages, enabling usage in mixed-supply applications. Further, the signal format of each clock output is user-config urable. Given its frequency, format, and supply voltage flexibility, the Si5332 is ideally suited to replace multiple clock ICs and oscillators with a single device.

KEY FEATURES

? Any-Frequency 6/8/12-output programmable clock generators

? Offered in three different package sizes, supporting different combinations of output clocks and user configurable hardware input pins

? 32-pin QFN, up to 6 outputs

? 40-pin QFN, up to 8 outputs

? 48-pin QFN, up to 12 outputs

? MultiSynth technology enables any frequency synthesis on any output up to 250 MHz

? Highly configurable output path featuring a cross point mux

? Up to three independent fractional synthesis output paths

? Up to five independent integer dividers

? Embedded 50 MHz crystal option

? Input frequency range:

? External crystal: 16 to 50 MHz

? Differential clock: 10 to 250 MHz

? LVCMOS clock: 10 to 170 MHz

? Output frequency range:

? Differential: 5 to 312.5 MHz

? LVCMOS: 5 to 170 MHz

? User-configurable clock output signal format per output: LVDS, LVPECL, HCSL, LVCMOS

? Temperature range: –40 to +85 °C

? Down and center spread spectrum

? RoHS-6 compliant

Applications:

? Servers, Storage, Search Acceleration

? Ethernet Switches, Routers

? Small Cells, Mobile Backhaul/Fronthaul

? Print Imaging

? Communications

? Broadcast Video

? Test and Measurement

? Industrial, Embedded Computing