Datasheet > SY89834U

SY89834U

更新时间： 2024-11-18 22:42:35

品牌	Logo	应用领域
麦瑞 - MICREL		输入元件
页数	文件大小	规格书
10页	106K
描述
2.5V/3.3V TWO INPUT , 1GHz LVTTL/CMOS-TO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR

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中文翻译

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数据手册

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SY89834U 数据手册

2.5V/3.3V TWO INPUT , 1GHz

LVTTL/CMOS-TO-LVPECL

1:4 FANOUT BUFFER/TRANSLATOR

Precision Edge™

SY89834U

FEATURES

■ Guaranteed AC performance over temperature

Precision Edge™

and voltage:

• > 1.0GHz f

MAX

• < 20ps within-device skew

• < 225ps rise/fall times

DESCRIPTION

■ Low jitter design:

The SY89834U is a high-speed, 2GHz LVTTL/CMOS-to-

LVPECL fanout buffer/translator optimized for high-speed

ultra-low skew applications. The input stage is designed to

accept two single-ended LVTTL/CMOS compatible signals

that feed into a 2:1 MUX. The selected input is translated

and distributed as four differential 100K compatible LVPECL

outputs. Within device skew is guaranteed to be less than

20ps over supply voltage and temperature.

• Cycle-to-cycle: < 1ps (rms)

• Total jitter: < 10ps (pk-pk)

■ Low voltage 2.5V and 3.3V supply operation

■ Four differential 100k LVPECL outputs

■ Wide operating temperature range: –40°C to +85°C

■ Includes a 2:1 MUX select input

The single-ended input buffers accept TTL/CMOS logic

levels. The internal threshold of the buffers is defined as

■ Accepts single-ended TTL/CMOS inputs and

provides four LVPECL outputs

■ Available in 16-pin (3mm × 3mm) MLF™ package

The SY89834U is a part of Micrel's high-speed Precision

Edge™ family. For applications that require a different I/O

combination, consult Micrel's website at www.micrel.com,

and choose from a comprehensive product line of high-

speed, low-skew fanout buffers, translators and clock

generators.

APPLICATIONS

FUNCTIONAL BLOCK DIAGRAM

■ Processor clock distribution/translation

■ SONET clock distribution/translation

■ Fibre Channel clock distribution/translation

■ Gigabit Ethernet clock distribution/translation

/Q0

SEL

■ Single-ended ASIC-to-differential communication

IC signal translation

IN1

/Q1

(LVTTL/CMOS)

MUX

IN2

(LVTTL/CMOS)

/Q2

/Q3

2 Single-Ended

Clock/Data Inputs

4 Differential

LVPECL Outputs

Precision Edge is a trademark of Micrel, Inc.

MicroLeadFrame and MLF are trademarks of Amkor Technology, Inc.

Rev.: C

Amendment: /0

Issue Date: February 2003

12 3 4 5 6 7...10

中文翻译

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与SY89834U相关器件

型号	品牌	获取价格	描述	数据表
SY89834U_05	MICREL	获取价格	2.5V/3.3V TWO INPUT, 1GHz LVTTL/CMOSTO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR WITH 2:1 INPUT
SY89834UMG	MICREL	获取价格	2.5V/3.3V TWO INPUT, 1GHz LVTTL/CMOSTO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR WITH 2:1 INPUT
SY89834UMG	MICROCHIP	获取价格	89834 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 4 INVERTED OUTPUT(S), QCC16
SY89834UMGTR	MICREL	获取价格	2.5V/3.3V TWO INPUT, 1GHz LVTTL/CMOSTO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR WITH 2:1 INPUT
SY89834UMG-TR	MICROCHIP	获取价格	89834 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 4 INVERTED OUTPUT(S), QCC16
SY89834UMI	MICREL	获取价格	2.5V/3.3V TWO INPUT , 1GHz LVTTL/CMOS-TO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR
SY89834UMITR	MICREL	获取价格	2.5V/3.3V TWO INPUT , 1GHz LVTTL/CMOS-TO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR
SY89835U	MICREL	获取价格	2.5V, 2GHz (3.2 Gbps) Ultra-Precision, Differential 1:2 LVDS Fanout Buffer with Internal T
SY89835U	MICROCHIP	获取价格	The SY89835U is a 2.5V, high-speed 2GHz differential Low Voltage Differential Swing (LVDS)
SY89835UMG	MICREL	获取价格	2.5V, 2GHz (3.2 Gbps) Ultra-Precision, Differential 1:2 LVDS Fanout Buffer with Internal T

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