ZL40293LDF1 Series

Low Jitter, Low Power, 20 Output, PCIe Buffer

Catalog

Low Jitter, Low Power, 20 Output, PCIe Buffer

Part	Input	Voltage - Supply [Max]	Voltage - Supply [Min]	Number of Circuits	Type	Supplier Device Package	Frequency - Max [Max]	Output	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Mounting Type	Ratio - Input:Output [custom]	Differential - Input:Output [custom]	Differential - Input:Output [custom]
Microchip Technology ZL40293LDF1	Clock	3.465 V	3.135 V	1	Fanout Buffer (Distribution)	72-QFN (10x10)	250 MHz	HCSL	85 °C	-40 °C	72-VFQFN Exposed Pad	Surface Mount	1:20

Catalog

Low Jitter, Low Power, 20 Output, PCIe Buffer

Key Features

• * Fully Compliant with PCIe 1, 2, 3, 4 and 5 Specifications

• * 20 Low-Power Push-Pull HCSL PCIe Outputs

• * Ultra-low additive jitter: 10fs maximum (as per PCIe 5.0)

• * Supports clock frequencies from 0 to 250MHz

• * Supports 3.3V power supplies

• * Embedded Low Drop Out (LDO) Voltage regulator provides superior Power Supply Noise Rejection

• * Maximum output to output skew of 50ps

• * SMBus Interface

• * Eight OE pins

• * Embedded series terminations adjusted for 100O differential transmission line

• * Transparent for Spread-Spectrum Clock

Description

The ZL40293 is part of a family of high-performance, ultra-low jitter, low power 1 to 20 HCSL fanout buffers. The ZL40293 can be used in PCIe Gen 1 through 5 applications requiring a 100 ohm termination. Applications include PCI Express generation 1/2/3/4/5 clock distribution , Intel QPI Servers , Storage and Data Centers, Switches and Routers