Datasheet > SY89329V

SY89329V

更新时间： 2024-10-01 14:53:55

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
6页	47K
描述
The SY89329V is a TTL/CMOS-to-differential PECL translator. Capable of running from a 3.3V or 5V s

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数据手册

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SY89329V 数据手册

Precision Edge^®

3.3V/5V 800MHz

LVTTL/LVCMOS-to-DIFFERENTIAL

LVPECL TRANSLATOR

SY893®29V

Micrel, Inc.

Precision Edge

SY89329V

FEATURES

■ Guaranteed AC performance over temp and voltage:

Precision Edge

• DC-to-800MHz f

MAX

• <100ps IN-to-OUT t

DESCRIPTION

■ Ultra-low jitter design:

• <1ps

random jitter

RMS

• <10ps deterministic jitter

The SY89329V is a TTL/CMOS-to-differential PECL

translator. Capable of running from a 3.3V or 5V supply,

the part can be used in either LVTTL/LVCMOS/LVPECL or

TTL/CMOS/PECL systems.

• <1ps

cycle-to-cycle jitter

RMS

• <1ps total jitter (clock)

■ Differential LVPECL output

The device requires only a single positive supply of 3.3V

or 5V; no negative supply is required.

■ I max. 20mA

■ Q output will default HIGH with inputs open

■ Power supply 3.3V ±10% or 5.0V ±10%

■ –40°C to +85°C temperature range

The ultra-small 8-pin MLF™ package of the SY89329V

makes it ideal for applications where space, performance,

and low power are at a premium. For applications that require

a dual translator in this same ultra-small MLF™ package,

consider the SY89322V.

■ Available in ultra-small 8-pin (2mm × 2mm) MLF™

package

All support documentation can be found on Micrel’s web

site at www.micrel.com.

APPLICATIONS

■ High-speed logic

■ Data communications systems

■ Wireless communications systems

■ Telecom systems

TYPICAL APPLICATIONS CIRCUIT

FUNCTIONAL BLOCK DIAGRAM

VCC

SY89329V

Backplane

LVPECL

LVTTL/LVCMOS

2.0V Input Swing

VEE

800mV Output Swing

8-Pin MLF™ (2mm × 2mm)

V_CC

2.4V

2.3V

800mV Swing

Typical values for V_CC= 3.3V

2.0V

1.5V

0.4V

Single-Ended

LVTTL/LVCMOS Input

Differential LVPECL Output

Precision Edge is a registered trademark of Micrel, Inc.

MicroLeadFrame and MLF are trademarks of Amkor Technology, Inc.

Rev.: B

Amendment: /0

M9999-072005

hbwhelp@micrel.com or (408) 955-1690

Issue Date: July 2005

12 3 4 5 6

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