SY75578 Series

Catalog

1:8 HCSL FANOUT BUFFER 32 VQFN 5X5X0.9MM TUBE ROHS COMPLIANT: YES

Part	Mounting Type	Output	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Ratio - Input:Output [custom]	Ratio - Input:Output [custom]	Package / Case	PLL	Main Purpose	Differential - Input:Output	Frequency - Max [Max]	Input	Operating Temperature [Max]	Operating Temperature [Min]	Number of Circuits
Microchip Technology SY75578LMG	Surface Mount	HCSL	3.465 V	3.135 V	32-QFN (5x5)	8	2	32-VFQFN Exposed Pad		PCI Express (PCIe)	No/Yes	267 MHz	HCSL, LVDS	85 °C	-40 °C	1
Microchip Technology SY75578LMG-TR	Surface Mount	HCSL	3.465 V	3.135 V	32-QFN (5x5)	8	2	32-VFQFN Exposed Pad		PCI Express (PCIe)	No/Yes	267 MHz	HCSL, LVDS	85 °C	-40 °C	1

Catalog

Key Features

• * Eight Differential Pairs of HCSL Outputs

• * Two Pairs of Differential Inputs Accept LVDS or HCSL Logic Levels

• * 267MHz max HCSL Frequency

• * 130fsRMS, 200MHz (12kHz-20MHz)

• * <100ps Output-to-Output Skew

• * 3.3V ±5% Power Supply Operation

• * -40ºC to +85ºC Operating Temperature

• * Available in 32-pin-QFN Lead-Free Package

Description

The SY75578L is a high-speed, fully differential 1:8 clock fanout buffer optimized to provide eight identical output copies with 130fs phase jitter and maximum 100ps output-to-output skew. Designed to be used with PCI-Express applications, the SY75578L accepts HCSL/LVDS and outputs HCSL logic levels. The SY75578L operates from a 3.3V ±5% power supply and is guaranteed over the full industrial temperature range (-40ºC to +85ºC). It is available in a 32-pin QFN lead-free package.