SI5334集成電路（IC）的時(shí)鐘緩沖器驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料

SI5334屬于集成電路（IC）的時(shí)鐘緩沖器驅(qū)動(dòng)器。由美國(guó)思佳訊公司制造生產(chǎn)的SI5334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(hào)在系統(tǒng)中傳輸，常用作頻率/時(shí)間參考信號(hào)，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(hào)不受驅(qū)動(dòng)負(fù)載的影響而從某個(gè)信號(hào)源復(fù)制信號(hào)），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(hào)路徑、按某個(gè)整數(shù)值分割信號(hào)頻率，或進(jìn)行所用電信號(hào)格式轉(zhuǎn)換。

Features

? Low-power MultiSynth technology

enables independent, any-frequency

synthesis on four differential output

drivers

? Highly-configurable output drivers

support up to four differential outputs

or eight single-ended clock outputs or

a combination of both

? Low phase jitter: 0.7 ps RMS typ

? High-precision synthesis allows true

0 ppm frequency accuracy on all

outputs

? Flexible input reference

??External crystal: 8 to 30 MHz

??CMOS input: 5 to 200 MHz

??SSTL/HSTL input: 5 to 350 MHz

??Differential input: 5 to 710 MHz

? Independently-configurable outputs

support any frequency or format

??LVPECL/LVDS: 0.16 to 710 MHz

??HCSL: 0.16 to 250 MHz

??CMOS: 0.16 to 200 MHz

??SSTL/HSTL: 0.16 to 350 MHz

? Independent output voltage per driver

??1.5, 1.8, 2.5, or 3.3 V

? Independent core supply voltage

??1.8, 2.5, or 3.3 V

? Frequency increment/decrement

feature enables glitchless frequency

adjustments in 1 ppm steps

? Phase adjustment on each of the

output drivers with <20 ps steps

? SSC on any or all outputs that is

compliant to PCI Express

? Optional external feedback mode

allows zero-delay implementation

? Loss-of-lock and loss-of-signal alarm

? Simple pin control

? Small size: 4x4 mm, 24-QFN

? Low power: 45 mA core supply typ

? Wide temperature range:

–40 to +85 °C

? Contact Skyworks Solutions for

custom versions