SI5332屬于集成電路（IC）的時(shí)鐘緩沖器驅(qū)動(dòng)器。由美國思佳訊公司制造生產(chǎn)的SI5332時(shí)鐘緩沖器，驅(qū)動(dòng)器時(shí)鐘緩沖器和驅(qū)動(dòng)器集成電路產(chǎn)品族中的產(chǎn)品用于幫助信號在系統(tǒng)中傳輸，常用作頻率/時(shí)間參考信號，以同步系統(tǒng)內(nèi)的活動(dòng)。盡管這些器件最常用到的功能就是緩沖（即，為使信號不受驅(qū)動(dòng)負(fù)載的影響而從某個(gè)信號源復(fù)制信號），但是該產(chǎn)品族中的某些器件還能執(zhí)行其他功能，例如選擇性改變緩沖信號路徑、按某個(gè)整數(shù)值分割信號頻率，或進(jìn)行所用電信號格式轉(zhuǎn)換。

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, up to 6 outputs

? 40-pin, up to 8 outputs

? 48-pin, up to 12 outputs

? MultiSynth technology enables anyfrequency

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 333.33 MHz

? LVCMOS: 5 to 170 MHz

? PCIe Gen 1/2/3/4/5/6 compliant

? User-configurable clock output signal

format per output: LVDS, LVPECL, HCSL,

LVCMOS

? Multi-profile configuration support

? Temperature range: –40 to +85 °C

? Down and center spread spectrum

? RoHS-6 compliant

? Si5332 Family Reference Manual