SY75572L集成電路（IC）的時鐘緩沖器驅(qū)動器規(guī)格書PDF中文資料

SY75572L屬于集成電路（IC）的時鐘緩沖器驅(qū)動器。由微芯科技股份有限公司制造生產(chǎn)的SY75572L時鐘緩沖器，驅(qū)動器時鐘緩沖器和驅(qū)動器集成電路產(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/時間參考信號，以同步系統(tǒng)內(nèi)的活動。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)動負(fù)載的影響而從某個信號源復(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、按某個整數(shù)值分割信號頻率，或進(jìn)行所用電信號格式轉(zhuǎn)換。

General Description

The SY75572L is a high-speed, fully differential 1:2

clock fanout buffer with a 2:1 input MUX optimized to

provide two identical output copies with 137 fs phase

jitter and a maximum of 50 ps output-to-output skew.

Designed to be used with PCI Express applications, the

SY75572L accepts and outputs HCSL or LVDS logic

levels.

The SY75572L operates from a 3.3V ±5 power

supply and is guaranteed over the full industrial

temperature range (–40°C to +85°C). It is available in a

16-pin QFN lead-free package.

The SY75572L is part of Microchip’s high-speed,

ultra-low jitter, PrecisionEdge? product line. The

SY75572L supports PCIe Gen1-Gen4 requirements.

Features

? Two Differential Pairs of LVDS or HCSL Outputs

? Two Pairs of Differential Inputs Accept LVDS or

HCSL Logic Levels

? 267 MHz Maximum Frequency

? Ultra-Low Phase Jitter:

- 137 fsRMS, 200 MHz (12 kHz - 20 MHz)

- 153 fsRMS, 156.25 MHz (12 kHz - 20 MHz)

- 212 fsRMS, 100 MHz (12 kHz - 20 MHz)

? <2 ps Total Jitter (peak-to-peak), 200 MHz

(BER = 10–12)

? 50 ps Output-to-Output Skew

? 3.3V ±5 Power Supply Operation

? –40°C to +85°C Operating Temperature

? Available in 16-pin (3 mm × 3 mm) QFN

Lead-Free Package

Applications

? Blade Servers

? Desktop Servers

? Workstations

? Storage Area Networks

? IP Routers and Switches

? Telecom and Datacom

? High Performance Computing