ZL40294 - 20-Output DB2000QL Buffer

Product Overview

Microchip

Datasheet Details

Part number	ZL40294
Manufacturer	Microchip
File Size	3.23 MB
Description	20-Output DB2000QL Buffer
Datasheet	ZL40294 Datasheet
Additional preview pages of the ZL40294 datasheet.

Product details

Description

” 7 3.0 “Functional Description” 11 3.1 “Clock Inputs” 11 3.2 “Clock Outputs” 12 3.3 “Termination of unused outputs” 12 3.4 “Power Supply Filtering” 12 3.5 “OE# and Output Enables (Control Register)” 13 3.6 “OE# Assertion (Transition from ‘1’ to ‘0’)” 13 3.7 “OE# De-Assertion (Transition from ‘0’ to ‘1’)” 13 3.8 “PWRGD / PWRDN#” 14 3.9 “PWRDN# Assertion” 14 3.10 “PWRGD Assertion” 14 3.11 “Programming via SMBus” 15 3.12 “SMBus Byte Read/Write” 16 3.13 “SMBus Block Read/Write” 17 3.14 “

Features

Fully Compliant with Intel DB2000QL Specification.
20 Low-Power Push-Pull HCSL PCIe Outputs.
Supports Latest PCIe Gen 5.0 and Gen 6.0 Spec.
Ultra-Low Additive Jitter: 14 fs Typical in DB2000QL Band.
Supports Clock Frequencies from 0 MHz to 250 MHz.
Supports 3.3V Power Supplies.
Embedded Low Drop Out (LDO) Voltage Regulator Provides Superior Power Supply Noise Rejection.
Maximum Output to Output Skew of 50 ps.
SMBus.

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Published: Aug 13, 2023 |