SiT9121是SiTime推出的的差分振蕩器,其頻率穩(wěn)定度達(dá)10ppm、相位抖動(dòng)500飛秒,市面上目前SiTime實(shí)現(xiàn)了這兩項(xiàng)的結(jié)合。SIT9121支持LVPECL和LVDS輸出信號(hào)類型??删幊填l率達(dá)小數(shù)點(diǎn)后六位,發(fā)揮系統(tǒng)性能。經(jīng)過50000G沖擊及70G振測(cè)試,MTBF(平均無(wú)故障時(shí)間)達(dá)5億小時(shí),高穩(wěn)度應(yīng)用。
Frequency Range (MHz) 1 to 220
Frequency Stability (PPM) ±10, ±20, ±25, ±50
RMS Integrated Phase Jitter (12kHz – 20MHz) 0.6 ps
Temp Range (°C) -20 to +70, -40 to +85
Supply Voltage (V) 2.5, 3.3, 2.25V to 3.63V continuous supply voltage
Package LxWxH (mm) 3.2 x 2.5 x 0.75, 5.0 x 3.2 x 0.75, 7.0 x 5.0 x 0.9
Status Production






