810N252CKI-02LF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

廠商型號	810N252CKI-02LF
參數(shù)屬性	810N252CKI-02LF 包裝為管件；類別為集成電路（IC）的時鐘發(fā)生器PLL頻率合成器；產(chǎn)品描述：IC CLOCK MANANGEMENT
功能描述	Jitter Attenuator & FemtoClock NG? Multiplier
絲印標識	ICS252CI02L
封裝外殼	VFQFN
文件大小	459.58 Kbytes
頁面數(shù)量	22 頁
生產(chǎn)廠商	Renesas Technology Corp
企業(yè)簡稱	RENESAS【瑞薩】
中文名稱	瑞薩科技有限公司官網(wǎng)
原廠標識
數(shù)據(jù)手冊	下載地址一下載地址二到原廠下載
更新時間	2025-1-22 18:05:00

Features

? Fourth generation FemtoClock? NG technology

? Two single-ended LVCMOS/LVTTL outputs

? Each output supports independent frequency selection at 25MHz,

125MHz, 156.25MHz and 312.5MHz

? Two differential inputs support the following input types: LVPECL,

LVDS, LVHSTL, HCSL

? Accepts input frequencies from 8kHz to 155.52MHz including

8kHz, 1.544MHz, 2.048MHz, 19.44MHz, 25MHz, 77.76MHz,

125MHz and 155.52MHz

? Crystal interface designed for a 27MHz crystal

? Attenuates the phase jitter of the input clock by using a low-cost

fundamental mode crystal

? Customized settings for jitter attenuation and reference tracking

using an external loop filter connection

? FemtoClock NG frequency multiplier provides low jitter, high

frequency output

? Absolute pull range: ±50ppm

? Power supply noise ratio (PSNR): -85dB

? FemtoClock NG VCO frequency: 625MHz

? RMS phase jitter @ 125MHz, using a 27MHz crystal

(12kHz – 20MHz): 0.67ps (typical)

? 3.3V supply voltage

? -40°C to 85°C ambient operating temperature

? Available in lead-free (RoHS 6) package