SI5367集成電路（IC）的時(shí)鐘發(fā)生器PLL頻率合成器規(guī)格書(shū)PDF中文資料

SI5367屬于集成電路（IC）的時(shí)鐘發(fā)生器PLL頻率合成器。由美國(guó)思佳訊公司制造生產(chǎn)的SI5367時(shí)鐘發(fā)生器，PLL，頻率合成器時(shí)鐘發(fā)生器、PLL 和頻率合成器集成電路 (IC) 可為邏輯器件提供參考信號(hào)的穩(wěn)定定時(shí)脈沖，這些器件包括計(jì)算機(jī)、微控制器、數(shù)據(jù)通信系統(tǒng)和圖形/視頻發(fā)生器。這些集成電路可能包括緩沖器、驅(qū)動(dòng)器、分頻器、倍頻器、多路復(fù)用器、合成器、扇出分配器和預(yù)分頻器。

Features

? Generates any frequency from

2 kHz to 945 MHz and select

frequencies to 1.4 GHz from an

input frequency of 2 kHz to

710 MHz

? Ultra-low jitter clock outputs as low

as 290 fs rms (12 kHz–20 MHz),

320 fs rms (50 kHz–80 MHz)

? Integrated loop filter with

selectable loop bandwidth

(4– 525 Hz)

? Meets ITU-T G.8251 and Telcordia

GR-253-CORE jitter specification

? Hitless input clock switching with

phase build-out

? Freerun, Digital Hold operation

? Configurable signal format per

output (LVPECL, LVDS, CML,

CMOS)

? Support for ITU G.709 and custom

FEC ratios (255/238, 255/237,

255/236, 239/237, 66/64, 239/238,

15/14, 253/221, 255/238)

? LOL, LOS, FOS alarm outputs

? I2C or SPI programmable

? On-chip voltage regulator with high

PSNR

? Single supply 1.8 ±5, 2.5 ±10,

or 3.3 V ±10

? Small size: 6 x 6 mm 36-lead QFN

? Pb-free, ROHS-compliant