ZL40262 Series

1:2 Individual Output Enable Buffer

Catalog

1:2 Individual Output Enable Buffer

Part	Input	Output	Voltage - Supply [Max]	Voltage - Supply [Min]	Frequency - Max [Max]	Package / Case	Mounting Type	Type	Ratio - Input:Output [custom]	Number of Circuits	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package
Microchip Technology ZL40262LDG1
Microchip Technology ZL40262LDG1	Differential or Single-Ended	HCSL	2.625 V, 3.465 V	2.375 V, 3.135 V	400 MHz	20-VFQFN Exposed Pad	Surface Mount	Fanout Buffer (Distribution)	1:2	1	85 °C	-40 °C	20-QFN (4x4)
Microchip Technology ZL40262LDG1

Catalog

1:2 Individual Output Enable Buffer

Key Features

• * One differential input which accepts any differential format.

• * Two (ZL40262)/Four(ZL40264) differential HCSL outputs

• * Ultra-low additive jitter: 24 fs (in 12 kHz to 20 MHz integration band at 100 MHz clock frequency)

• * Supports clock frequencies from 0 to 400 MHz

• * Supports 2.5V or 3.3V power supplies for HCSL outputs

• * Embedded Low Drop Out (LDO) Voltage regulator provides superior power supply noise rejection

• * Maximum output to output skew of 40 ps

• * Individual output enable pin for each differential pair

• * Transparent for spread-spectrum clock

Description

The ZL40262 is part of a family of high-performance, ultra-low jitter and low power PCIe Gen 1 to 5, Intel QPI fanout buffers with individual output enable pins. Using the 2 output ZL40262 and utilizing the individual output pin, you can create hot-swappable PCIe clocktrees. Applications include PCI Express generation 1/2/3/4/5 clock distribution, Intel QPI and UPI distribution, Servers, storage and data centers, switches and routers.