Datasheet > SY58020U_07

SY58020U_07

更新时间： 2024-11-11 04:30:11

品牌	Logo	应用领域
麦瑞 - MICREL		/
页数	文件大小	规格书
9页	131K
描述
6GHz, 1:4 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION

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SY58020U_07 数据手册

ꢀ

Precision 1:4, 400mV CML fanout buffer

Guaranteed AC performance over temperature/

ꢀ

Low jitter performance:

ꢀ

Accepts an input signal as low as 100mV

Unique input termination and V

DC-coupled and AC-coupled differential

inputs: LVPECL, LVDS, and CML

50Ω source terminated CML outputs

Power supply 2.5V ±5% and 3.3V ±10%

Industrial temperature range: –40

ꢀ

Available in 16-pin (3mm × 3mm) MLF

Precision Edge^®

SY58020U

Precision Edge

6GHz, 1:4 CML FANOUT

BUFFER/TRANSLATOR WITH

INTERNAL I/O TERMINATION

Micrel, Inc.

SY58020U

FEATURES

Precision Edge

voltage:

DESCRIPTION

• > 6GHz f

clock

MAX

• < 60ps t / t times

The SY58020U is a 2.5V/3.3V precision, high-speed, fully

differential 1:4 CML fanout buffer. Optimized to provide four

identical output copies with less than 15ps of skew and less

• < 250ps t

• < 15ps max. skew

than 10ps total jitter, the SY58020U can process clock

signals as fast as 6GHz.

• < 10ps total jitter (clock)

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

termination architecture interfaces to differential LVPECL,

LVDS, and CML signals (AC- or DC-coupled) as small as

100mV without any level-shifting or termination resistor

networks in the signal path. For AC-coupled input interface

applications, an on-board output reference voltage (V

• < 1ps

random jitter (data)

RMS

• < 10ps deterministic jitter (data)

pin accepts

REF

) is provided to bias the V pin. The outputs are optimized

to drive 400mV typical swing into 50Ω loads, with extremely

fast rise/fall times guaranteed to be less than 60ps.

The SY58020U operates from a 2.5V ±5% supply or

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

temperature range (–40°C to +85°C). For applications that

require LVPECL outputs, consider the SY58021U or

SY58022U 1:4 fanout buffer with 800mV and 400mV output

swing, respectively. The SY58020U is part of Micrel’s high-

°C to +85°C

package

APPLICATIONS

■ All SONET and All GigE clock distribution

■ Fibre Channel clock and data distribution

■ Backplane distribution

speed, Precision Edge product line. Datasheets and

support documentation can be found on Micrel’s web site at

www.micrel.com.

■ Data distribution: OC-48, OC-48+FEC, XAUI

■ High-end, low skew, multiprocessor synchronous

clock distribution

FUNCTIONAL BLOCK DIAGRAM

TYPICAL PERFORMANCE

/Q0

50Ω

V_T

/IN

/Q1

V_REF-AC

/Q2

/Q3

Precision Edge is a registered trademark of Micrel, Inc.

MicroLeadFrame and MLF are registered trademarks of Amkor Technology, Inc.

Rev.: C

Amendment: /0

M9999-020207

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

Issue Date: February 2007

12 3 4 5 6 7...9

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与SY58020U_07相关器件

型号	品牌	获取价格	描述	数据表
SY58020U_11	MICREL	获取价格	6GHz, 1:4 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION
SY58020UMG	MICREL	获取价格	6GHz, 1:4 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION
SY58020UMGTR	MICREL	获取价格	6GHz, 1:4 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION
SY58020UMI	MICREL	获取价格	6GHz, 1:4 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION
SY58020UMITR	MICREL	获取价格	6GHz, 1:4 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION
SY58021U	MICREL	获取价格	4GHz, 1:4 LVPECL FANOUT BUFFER/ TRANSLATOR WITH INTERNAL TERMINATION
SY58021U	MICROCHIP	获取价格	The SY58021U is a 2.5V/3.3V precision, high-speed, fully differential 1:4 LVPECL fanout bu
SY58021U_07	MICREL	获取价格	4GHz, 1:4 LVPECL FANOUT BUFFER/ TRANSLATOR WITH INTERNAL TERMINATION
SY58021U_10	MICREL	获取价格	4GHz, 1:4 LVPECL Fanout Buffer/Translator with Internal Termination Precision Edge
SY58021U_1109	MICREL	获取价格	4GHz, 1:4 LVPECL Fanout Buffer/Translator with Internal Termination Precision Edge?

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