PI49FCT3807CHIX [PERICOM]

Low Skew Clock Driver, FCT Series, 10 True Output(s), 0 Inverted Output(s), CMOS, PDSO20, 0.209 INCH, SSOP-20;


型号：	PI49FCT3807CHIX
厂家：	PERICOM SEMICONDUCTOR CORPORATION
描述：	Low Skew Clock Driver, FCT Series, 10 True Output(s), 0 Inverted Output(s), CMOS, PDSO20, 0.209 INCH, SSOP-20 光电二极管
文件：	总5页 (文件大小：255K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PI49FCT3807

3.3V 1:10 CMOS Clock Driver

eatures

Description

Ultralowskew:<150ps

Pericom Semiconductors PI49FCT series of logic circuits are

produced using the Companys advanced 0.5 micron CMOS

technology,achievingspeedsupto150MHz,low-powerdissipation,

and output skew less than 150ps.

Fast switching frequency <150 MHz

Fast output rise/fall time <1.2ns

Low propagation delay <3.0ns

Low input capacitance <4.0pF

5V I/O Tolerant input

Rail-to-RailCMOSoutputs

IndustrialTemperature:40°Cto+85°C

3.3V±10%operation

ThePI49FCT3807isa3.3Vverylowskewclockbufferthatproduces

ten outputs from a single low-capacitance input. Excellent output

signalstopowerandgroundratiominimizepowerandgroundnoise,

and also improves output performance.

Packagesavailable:

20-pin300-milwideSOIC(S)

20-pin150-milwideQSOP(Q)

20-pin209-milwideSSOP(H)

Logic Block Diagram

Product Pin Configuration

GND

17 GND

20-Pin

H, Q, S

GND

13 GND

GND

Product Pin Description

Pin Name

Description

Input

B0-B9

GND

VCC

Outputs

Ground

Power

PS7010C

10/06/99

PI49FCT3807

3.3V 1:10 Clock Driver

Maximum Ratings

(Above which the useful life may be impaired. For user guidelines, not tested.)

Note:

Storage Temperature .......................................................... –65°C to +150°C

Ambient Temperature with Power Applied .......................... +40°C to +85°C

Supply Voltage to Ground Potential (Inputs & V_CCOnly) ...–0.5V to +7.0V

Supply Voltage to Ground Potential (Outputs & D/O Only) .–0.5V to +7.0V

DC Input Voltage ...................................................................–0.5V to +7.0V

DC Output Current ..............................................................................120mA

Power Dissipation ................................................................................... 0.5W

Stresses greater than those listed under MAXIMUM

RATINGS may cause permanent damage to the

device. This is a stress rating only and functional

operation of the device at these or any other condi-

tionsabovethoseindicatedintheoperationalsections

of this specification is not implied. Exposure to

absolute maximum rating conditions for extended

periods may affect reliability.

Operating Range

Ambient Temperature = -40°C to +85°C

V_CC= 3.3V ±0.3V

DC Electrical Characteristics (Over the Operating Range)

Parameters Description

TestConditions⁽¹⁾

Min. Typ⁽²⁾Max. Units

V_OH

Output HIGH Voltage V_CC= Min., V_IN= V_IHor V_IL

I_OH= – 0.1mA

I_OH= – 8mA

V_CC–0.2

2.4⁽³⁾

—

3.0

—

V_OL

Output LOW Voltage V_CC= Min., V_IN= V_IHor V_IL

I_OL= 0.1mA

I_OL= 16mA

I_OL=24mA

—

0.2

0.3

0.2

0.4

0.5

V_IH

V_IL

I_IH

Input HIGH Voltage

Input LOW Voltage

Input HIGH Current

Input LOW Current

Guaranteed Logic HIGH Level (Input Pins)

Guaranteed Logic LOW Level (Input Pins)

2.0

–0.5

—

5.5

0.8

V_CC= Max.

V_IN= V_CC

V_IN=GND

—

µA

IIL

—

–1

V_IK

I_ODH

I_ODL

I_OS

V_H

Clamp Diode Voltage V_CC= Min., I_IN= –18mA

Output HIGH Current V_CC= 3.3V, V_IN=V_IHor V_IL, V_OUT= 1.5V⁽⁴⁾

Output LOW Current

V_CC= 3.3V, V_IN=V_IHor V_IL, V_OUT= 1.5V⁽⁴⁾

—

–0.7

–60

–1.2

–110

200

–240

—

–35

Short Circuit Current⁽⁵⁾V_CC= Max., V_OUT= GND⁽⁵⁾

–60

—

–135

150

Input Hysteresis

Notes:

1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.

2. Typical values are at V_CC= 3.3V, +25°C ambient and maximum loading.

3. V_OH= V_CC– 0.6V at rated current.

4. This parameter is determined by device characterization but is not production tested.

5. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.

PS7010C

10/06/99

PI49FCT3807

3.3V 1:10 Clock Driver

Power Supply Characteristics

Parameters Description

TestConditions⁽¹⁾

Min. Typ⁽²⁾Max. Units

I_CC

Quiescent Power

Supply Current

V_CC= Max.

V_IN= GND or V_CC

—

µA

∆I_CC

I_CCD

Supply Current per

Inputs @ TTL HIGH

V_CC= Max.

V_IN= V_CC– 0.6V⁽³⁾

2.0

300

µA

Supply Current per

Input per MHz⁽⁴⁾

V_CC= Max.,

Outputs Open

V_IN= V_CC

V_IN=GND

mA/

MHz

Per Output Toggling

50% Duty Cycle

Notes:

1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.

2. Typical values are at V_CC= 3.3V, +25°C ambient.

3. Per TTL driven input (V_IN= V_CC– 0.6V); all other inputs at V_CCor GND.

4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.

5. Values for these conditions are examples of the I_Cformula. These limits are guaranteed but not tested.

Capacitance (T_A= 25°C, f = 1 MHz)

Parameters⁽¹⁾

Description

TestConditions

V_IN= 0V

Typ

3.0

Max.

4.0

Units

C_IN

Input Capacitance

Output Capacitance

C_OUT

V_OUT= 0V

4.0

6.0

Notes:

1. This parameter is determined by device characterization but is not production tested.

Maximum Switching Characteristics (Over operating range)

32807D

Max.

3807D

Max.

3807C

Max.

3807B

Max.

3807A

Max.

3807

Max.

Symbol

Description

Condition

Units

10pF⁽¹⁾

30pF, <100MHz

50pF, <67MHz

3.3

4.3

3.0

3.5

4.0

t_PLH

t_PHL

Propagation Delay

A to Bn⁽⁴⁾

3.5

1.5

3.8

4.0

1.5

4.5

Rise/Fall Time⁽³⁾

0.8V 2.0V

1.5

1.2

1.5

t_R/t_F

10pF⁽¹⁾

30pF, <100MHz

50pF, <67MHz

0.15

0.30

0.50

0.15

0.30

0.50

Output Skew

(same Pkg.)⁽³⁾

0.35

0.50

t_SK(o)

10pF⁽¹⁾

30pF, <100MHz

50pF, <67MHz

0.30

0.50

0.70

0.30

0.50

0.70

Output Skew

0.75

110

0.75

100

1.00

t_SK(t)

(different Pkg.)⁽³⁾

F_IN

Notes:

Input Frequency

125

150

MHz

1. 50-Ohm AC terminated or 50-Ohm to V_CC/2.

2. Other loading condition is shown in Figure........

3. These parameters are guaranteed by design.

4. Minimum propagation delay of 1.5ns is guaranteed by design.

PS7010C

10/06/99

PI49FCT3807

3.3V 1:10 Clock Driver

SWITCHING WAVEFORMS

Propagation Delay

Pulse Skew – tSK(p)

Output Skew – tSK(o)

Package Skew – t^SK(t)

(1)

Tests Circuits for All Outputs

Switch Position

Test

Switch

Disable LOW

Enable LOW

Ω

Disable HIGH

Enable HIGH

GND

All Other Inputs

Open

Ω

DEFINITIONS:

CL = Load capacitance: includes jig and

probe capacitance.

RT = Termination resistance: should be

equal to ZOUT of the Pulse Generator.

PS7010C

10/06/99

PI49FCT3807

3.3V 1:10 Clock Driver

Ordering Information

PI49FCT3807

Part Number

Temperature Range

"Blank" Commercial (0˚C to +70˚C)

"I"

Industrial (–40˚C to +85˚C)

Package Type

Speed Grade

300 mil SOIC (S)

150 mil QSOP (Q)

209 mil SSOP (H)

A, B, C, D

Ordering Code

Part Marking

Package Type

300 mil SOIC

150 mil QSOP

209 mil SSOP

PI49FCT3807xS

PI49FCT3807xQ

PI49FCT3807xH

PI49FCT3807Sx

PI49FCT3807Qx

PI49FCT3807Hx

Note:

x = Speed grades: “Blank,” A, B, C, D

MarketingInformation

PI49FCT3807

Part Number

Temperature Range

"Blank" Commercial (0˚C to +70˚C)

"I" Industrial (–40˚C to +85˚C)

Package Type

S 300 mil SOIC (S)

Q 150 mil QSOP (Q)

H 209 mil SSOP (H)

Speed Grade

A, B, C, D

Pericom Semiconductor Corporation

2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com

PS7010C

10/06/99

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