SY75572LMG-TR集成電路（IC）的時鐘緩沖器驅動器規(guī)格書PDF中文資料

SY75572LMG-TR屬于集成電路（IC）的時鐘緩沖器驅動器。由微芯科技股份有限公司制造生產的SY75572LMG-TR時鐘緩沖器，驅動器時鐘緩沖器和驅動器集成電路產品族中的產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，為使信號不受驅動負載的影響而從某個信號源復制信號），但是該產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、按某個整數值分割信號頻率，或進行所用電信號格式轉換。

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