P2I2309NZG-16-ST [ONSEMI]

3.3 V, 1:9 Clock Buffer, SOIC 16 LEAD, 48-TUBE;


型号：	P2I2309NZG-16-ST
厂家：	ONSEMI
描述：	3.3 V, 1:9 Clock Buffer, SOIC 16 LEAD, 48-TUBE 驱动光电二极管逻辑集成电路
文件：	总6页 (文件大小：168K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PCS2P2309NZ

3.3V 1:9 Clock Buffer

Features

• One-Input to Nine-Output Buffer/Driver

Functional Description

PCS2P2309NZ is a low-cost high-speed buffer designed to

accept one clock input and distribute up to nine clocks in

mobile PC systems and desktop PC systems. The device

operates at 3.3V and outputs can run up to 133.33MHz.

• Buffers all frequencies from DC to 133.33MHz

• Low power consumption for mobile applications

Less than 32mA at 66.6MHz with unloaded outputs

• Input-Output delay: 6nS(max)

PCS2P2309NZ is designed for low EMI and power

optimization and consumes less than 32mA at 66.6MHz,

making it ideal for the low-power requirements of mobile

systems. It is available in an 16-pin SOIC Package.

• Output-output skew less than 250pS

• 16-pin SOIC Package

• Supply Voltage: 3.3V ± 0.3V

Block Diagram

BUF_IN

OUTPUT1

OUTPUT2

OUTPUT3

OUTPUT4

OUTPUT5

OUTPUT6

OUTPUT7

OUTPUT8

OUTPUT9

NOVEMBER 2010 – Rev. 1.1

Publication Order Number:

PCS2P2309/D

PCS2P2309NZ

Pin Configuration

BUF_IN

OUTPUT9

OUTPUT8

OUTPUT1

OUTPUT2

OUTPUT7

V_DD

GND

PCS2P2309NZ

GND

OUTPUT6

OUTPUT3

OUTPUT5

GND

OUTPUT4

V_DD

Pin Description

Pin#

Pin Name

V_DD

Description

4, 8, 13

5, 9, 12

3.3V Digital Voltage Supply

Ground

GND

BUF_IN

Input Clock

2, 3, 6, 7, 10, 11, 14, 15, 16

OUTPUT [1:9] Outputs

Absolute Maximum Ratings

Parameter

Min

-0.5

-65

Max

+4.6

Unit

Supply Voltage to Ground Potential

DC Input Voltage (Except REF)

DC Input Voltage (REF)

V_DD+ 0.5

Storage Temperature

+150

260

°C

Max. Soldering Temperature (10 sec)

Junction Temperature

150

Static Discharge Voltage

2000

(As per JEDEC STD22- A114-B)

Note: These are stress ratings only and functional usage is not implied. Exposure to absolute maximum ratings for prolonged periods can

affect device reliability.

PCS2P2309NZ

Operating Conditions

Parameter

Description

Min

3.0

Max

3.6

Unit

V_DD

T_A

Supply Voltage

Operating Temperature

-40

°C

Load Capacitance, Fout < 100MHz

Load Capacitance,100MHz < Fout < 133.33MHz

Input Capacitance

C_L

C_IN

BUF_IN,

OUTPUT

[1:9]

Operating Frequency

133.33

MHz

Power-up time for all V_DD’s to reach minimum specified voltage (power

ramps must be monotonic)

t_PU

0.05

Electrical Characteristics

Test Conditions

Min

Max

Unit

Symbol

Parameter

V_IL

V_IH

I_IL

Input LOW Voltage¹

Input HIGH Voltage¹

Input LOW Current

Input HIGH Current

Output LOW Voltage²

0.8

2.2

V_IN= 0V

V_IN= V_DD

50.0

100.0

0.4

µA

I_IH

V_OL

I_OL= 12mA

V_OH

I_DD

Output HIGH Voltage²

I_OH= -12mA

2.4

0°C to +70°C

-40°C to +85°C

Supply

Current

Unloaded outputs at 66.66MHz

Notes: 1. BUF_IN input has a threshold voltage of V_DD/2.

2. Parameter is guaranteed by design and characterization. It is not 100% tested in production.

Switching Characteristics¹

Test Conditions

Symbol

Parameter

Rise Time²

Fall Time²

Min

Typ

1.5

Max

Unit

t₃

t₄

Measured between 0.8V and 2.0V

Measured between 2.0V and 0.8V

1.5

Measured at 1.4V (For an Input

Clock Duty Cycle 50%)

t_D

Duty Cycle²= t₂÷ t₁

t₅

Output to Output Skew²All outputs equally loaded

±250

Propagation Delay,

t₆

BUF_IN Rising Edge to Measured at V_DD/2

OUTPUT Rising Edge²

Note:

1. All parameters specified with loaded outputs.

2. Parameter is guaranteed by design and characterization. It is not 100% tested in production.

PCS2P2309NZ

Switching Waveforms

Duty Cycle Timing

t₁

t₂

1.4V

OUTPUT

All Outputs Rise/Fall Time

VDD

0.8V

OUTPUT

t₃

t₄

Output-Output Skew

1.4V

OUTPUT

1.4V

t 5

Input-Output Propagation Delay

V_DD/2

INPUT

V_DD/2

OUTPUT

Test Circuit

+3.3V

V_DD

BUF-IN

0.1uF

PCS2P2309NZ

OUTPUT

GND

PCS2P2309NZ

Package Information

16-lead (150 Mil) Molded SOIC

PIN 1 ID

Seating Plane

0.004

Dimensions

Inches

Symbol

Millimeters

Min

Max

0.069

0.010

0.059

0.022

0.012

0.394

0.157

Min

1.35

0.10

1.25

0.33

0.19

9.80

3.80

Max

1.75

0.25

1.50

0.53

0.27

0.053

0.004

0.049

0.013

0.008

0.386

0.150

10.01

4.00

0.050 BSC

1.27 BSC

0.228

0.010

0.016

0°

0.244

0.016

0.035

8°

5.80

0.25

0.40

0°

6.20

0.41

0.89

8°

PCS2P2309NZ

Ordering Code

Part Number

Marking

2I2309NZ

Package Type

16-pin 150-mil SOIC, Green

16-pin 150-mil SOIC ,Tape and Reel, Green

Temperature

-40°C to +85°C

P2I2309NZG-16-ST

PCS2I2309NZG16SR

A “G” placed at the end of last row of marking or just below the last row toward the center of package indicates Pb-free for 16 pin SOIC

packages.

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are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes

without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular

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including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or

specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be

validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others.

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