ZL40224 Series

Precision 1:8 LVPECL Buffer w/Ref Switching

Catalog

Precision 1:8 LVPECL Buffer w/Ref Switching

Part	Output	Supplier Device Package	Differential - Input:Output [custom]	Differential - Input:Output [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Input	Frequency - Max [Max]	Type	Package / Case	Number of Circuits	Mounting Type	Ratio - Input:Output [custom]	Ratio - Input:Output [custom]
Microchip Technology ZL40224LDF1
Microchip Technology ZL40224LDG1	LVPECL	32-QFN (5x5)			85 °C	-40 °C	2.375 V	3.465 V	CML, HCSL, LVCMOS, LVDS, LVPECL	750 MHz	Fanout Buffer (Distribution), Multiplexer	32-VFQFN Exposed Pad	1	Surface Mount	8	2

Catalog

Precision 1:8 LVPECL Buffer w/Ref Switching

Key Features

• * Ultra low additive jitter - 34fs RMS

• * Input - LVPECL, LVDS, CML, HCSL, LVCMOS

• * Eight precision LVPECL outputs

• * Operating frequency up to 750 MHz

• * Options for 2.5V or 3.3V power supply

• * Current consumption - 122 mA

• * On-chip Low Drop Out (LDO) Regulator for superior power supply rejection

• * performance

Description

The ZL40224 is an LVPECL clock fanout buffer with eight output clock drivers capable of operating at frequencies up to 750MHz. The ZL40224 is designed to fan out low-jitter reference clocks for wired or optical communications applications while adding minimal jitter to the clock signal. An internal linear power supply regulator and bulk capacitors minimize additive jitter due to power supply noise. The device operates from 2.5V+/-5% or 3.3V+/-5% supply. It's operation is guaranteed over the industrial temperature range -40°C to +85°C.