Microchip SY58018U Handleiding

Bekijk gratis de handleiding van Microchip SY58018U (24 pagina’s), behorend tot de categorie Niet gecategoriseerd. Deze gids werd als nuttig beoordeeld door 11 mensen en kreeg gemiddeld 4.2 sterren uit 7 reviews. Heb je een vraag over Microchip SY58018U of wil je andere gebruikers van dit product iets vragen? Stel een vraag

 2019 Microchip Technology Inc.DS20006286A-page 1

SY58018U

Features

•Guaranteed AC Performance over Temperature

and Voltage:

-DC to 5 Gbps Throughput

-DC to >4 GHz f

MAX

(Clock)

-<240 ps Propagation Delay (IN-to-Q)

-<110ps Rise/Fall Times

•Ultra-Low Jitter Design

•Unique Input Termination and VT Pin Accepts DC-

and

AC-Coupled Inputs (CML, PECL, LVDS)

•800 mV (100k) LVPECL Output Swing

•2.5V ±5% or 3.3V ±10% Power Supply Operation

•Industrial Temperature Range: –40°C to +85°C

•Available in 16-lead (3 mm x 3 mm) QFN

Package

Applications

•Redundant Clock Distribution

•SONET/SDH Clock/Data Distribution

•Loopback

•Fibre Channel Distribution

General Description

The SY58018U is a 2.5V/3.3V precision, high-speed,

2:1 differential MUX capable of handling clocks up to

4 GHz and data up to 5 Gbps.

The differential input includes Microchip’s unique, 3-pin

input termination architecture that allows customers to

interface to any dif

ferential signal (AC- or DC-coupled)

as small as 100mV without any level shifting or

termination resistor networks in the signal path.

The

outputs are 800mV, 100k compatible, LVPECL, with

extremely fast rise/fall times guaranteed to be less than

11

0ps.

The SY58018U operates from a 2.5V ±5% supply or a

3.3V ±10% supply and is guaranteed over the full

industrial temperature range of –40°C to +85°C. For

applications that require CML

outputs, consider the

SY58017U or for 400mV LVPECL outputs the

SY58019U. The

SY58018U is part of Microchip’s

high-speed, Precision Edge

®

product line.

Package Type

SY58018U

3 mm x 3 mm QFN-16 (M)

(Top View)

13141516

12

11

10

9

1

2

3

4

8765

IN0

/IN0

IN1

/IN1

Q

GND

GND

/Q

VT0

GND

GND

VCC

VT1

SEL

NC

VCC

Ultra-Precision Differential LVPECL 2:1 MUX

with Internal Termination

Product specificaties